CODURI RULMENTI.pdf

I n t r o d u c t i o n B e a B r a i n l g l s R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s

B e T a h r r i n u g s t s S p B l i l o t c P i k l s o l w S u p B e e r a P r r i n e g c i s s i o n

M L o i n t i e o a n r R B o e l a l i n r g i n g M s i l l E n S g e i n c e t i e o n r i n g

6

Table of Contents Ball Bearings INTRODUCTION About NSK Ball Bearings . . . . . . . . . . . . . . .7 NOMENCLATURE/INTERCHANGE Single Row Deep Groove Nomenclature . . .8 Single Row Deep Groove Interchange . . . . .8 Angular Contact Nomenclature . . . . . . . . . .9 Angular Contact Interchange . . . . . . . . . . . .9 Double Row Nomenclature . . . . . . . . . . . .10 Double Row Interchange . . . . . . . . . . . . . .10 APPLICATION Single Row Deep Groove . . . . . . . . . . . . . .11 Angular Contact . . . . . . . . . . . . . . . . . . . . .11 Double Row . . . . . . . . . . . . . . . . . . . . . . . .11 BEARING TABLES Series R . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Series 600 . . . . . . . . . . . . . . . . . . . . . . . . .13 Series 6000 . . . . . . . . . . . . . . . . . . . . . . . .14 Series 6200 . . . . . . . . . . . . . . . . . . . . . . . .16 Series 6300 . . . . . . . . . . . . . . . . . . . . . . . .18 Series 6800 . . . . . . . . . . . . . . . . . . . . . . . .20 Series 6900 . . . . . . . . . . . . . . . . . . . . . . . .22 Series 63200 . . . . . . . . . . . . . . . . . . . . . . .24 Series 63300 . . . . . . . . . . . . . . . . . . . . . . .25 Series 1200/1300 . . . . . . . . . . . . . . . . . . . .26 Series 2200/2300 . . . . . . . . . . . . . . . . . . . .28 Series 3200/3300 . . . . . . . . . . . . . . . . . . . .30 Series 5200/5300 . . . . . . . . . . . . . . . . . . . .32 Series 7200 . . . . . . . . . . . . . . . . . . . . . . . .36 Series 7300 . . . . . . . . . . . . . . . . . . . . . . . .38 Series 7400 . . . . . . . . . . . . . . . . . . . . . . . .40 Series BL 200/300 200/300 . . . . . . . . . . . . . . . . . . .42 Special Ball Bearings . . . . . . . . . . . . . . . . .44 Integral Shaft Bearings . . . . . . . . . . . . . . .45 Mast Guide Bearings . . . . . . . . . . . . . . . . .46

Introduction ABOUT NSK BALL BEARINGS        

Radial Ball Bearings Angular Contact Bearings Double Row Bearings Self-Aligning Ball Bearings Maximum Capacity Bearings Mast Guide Bearings Integral Shaft Bearings Special Bearings

NSK ball bearings can be categorized as Deep Groove Bearings or Angular Contact Bearings. Deep groove bearings are further identified as single or double row, and Conrad type or filling slot type. Specific characteristics of each type are identified by the bearing number. Radial ball bearings will accommodate moderate to heavy radial loads and low to moderate thrust loads in either direction. Deep groove radial bearings are manufactured as open type bearings for oil or grease lubrication. They are also available with with metal shields and/or seals for use where moderate contamination is present in the operation. Angular contact bearings are single row types used where radial and thrust loads are combined in the same application. application. They provide sufficient internal internal clearances to assume a specific contact angle under thrust thrust loading and are available with angles of 15°, 15°, 30° and 40°. Double row bearings are manufactured both as filling slot and Conrad types, in light and medium series. The filling slot type has higher load capacity but the Conrad type provides a quieter operation and should be used when noise is a consideration. Self-Aligning bearings are manufactured with two rows of balls and one continuous spherical raceway in the outer ring. This allows for limited limited misalignment of the shaft and housing. Maximum capacity bearings are filling slot type bearings used in applications involving heavy radial loads and low speeds where thrust loads are comparatively low. They incorporate filling slots in the inner and outer rings so they can be loaded with additional balls for greater capacity. Mast Guide bearings are bearings with a high load capacity, specially designed for use in fork lift trucks. These bearings are similar to single row or double row deep groove bearings but the outer race has a very thick cross-section which performs as a wheel or tire. Mast guide bearings can withstand heavy radial loads and occasional thrust loads. Mounted on the fork carriage they provide smooth action as the forks are raised and lowered. Integral shaft bearings include a shaft with bearing races machined on its O.D. The outer bearing ring, cage and rolling elements are mounted directly on the shaft and an inner ring is not required. These are commonly referred to as water pump bearings since that is a major application for them. Special bearings include Inch Series bearings, bearings made specifically for automotive air compressor applications and bearings made with special bore, width, or O.D.

n o i t c u d o r t n I s g l n l i a r B a e B s g l n i a c r i a r e d B n i l r e y l l C o R s g n l i a r c a i r e e B h r p e l S l o R s g n i d r e a r e e B p a r e T l l o R

s t g s n i u r r h a T e B

w o s l l k i P c o t l i l B p S n o i s s i c g n e i r r P a r e e B p u S

r n a i o e t n i o L M

l l i s M g n g i r n i a l l e o B R g n i r n o e i e t n c i e g S n E

7

I n t r o d u c t i o n B e a B r a i n l g l s R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s

B e T a h r r i n u g s t s

Nomenclature — Single Row Deep Groove Ball Bearings Basic Type & Series R:Inch 600:Metric, 6000:Metric, 6200:Metric, 6300:Metric, 6800:Metric, 6900:Metric, 63200:Metric, 63300:Metric, BL 200:Metric, BL 300:Metric,

62

Internal Clearance extra small extra light light medium extra thin section very thin section light cartridge medium cartridge maximum capacity, light maximum capacity, medium

05

Bore Size (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10mm 04: 20mm 01: 12mm 05: 25mm 02: 15mm 12: 60mm 03: 17mm 20: 100mm

C2: Tight blank: Normal C3: Loose C4: Extra Loose Noise Level Electric Motor Grade E: Electric E:

ZZ

C3

E

Features V:Single non-contact seal VV:Double non-contact seal Z:Single shield ZZ:Double shield DDU:Double contact seal NR:Snap ring and groove M:Brass cage blank:Steel cage

Grease Fill Standard S: Standard S: L: Light Heavy H: Heavy H:

SRI

S

Grease Type: AKC: Andok C AV2: Alvania #2 B32: Beacon 325 SRI: Chevron SRI-2 EEM: Polyrex EM Please refer to the bearing tables for exact part number options.

Interchange — Single Row Deep Groove Ball Bearings INTERCHANGE

S p B i l l o t c P k i l s o l w S u p B e e r a P r r i n e g c i s s i o n

DESCRIPTION

NS K

SKF

TORR/FAF

FAG

MRC

r e b m u N t r a P

INCH EXTRA SMALL EXTRA LIGHT LIGHT MEDIUM EXTRA THIN SECTION VERY THIN SECTION THIN SECTION MAXIMUM CAPACITY, LIGHT MAXIMUM CAPACITY, MEDIUM

Rxx 6xx 60xx 62xx 63xx 68xx 69xx 16xxx BL2xx BL3xx

Rxx 6xx 60xx 62xx 63xx 618xx 619xx 16xxx 2xx 3xx

Sxx 3x 91xxK 2xx 3xx -93xxK -2xxW 3xxW

Rxx 6xx 60xx 62xx 62 63xx 618xx 619xx 16xxx 2xx 3xx

Rxx 3x 1xxK 2xxS 3xxS ---2xxM 3xxM

x i f f u S r e b m u N t r a P

TWO SEALS (NON CONTACT) TWO SEALS (CONTACT) ONE SEAL (CONTACT) TWO SHIELDS ONE SHIELD SNAP RING STEEL CAGE BRASS CAGE HEAT STABILIZED 200C TIGHT CLEARANCE NORMAL CLEARANCE LOOSE CLEARANCE EXTRA LOOSE CLEARANCE ELECTRIC MOTOR GRADE

VV DDU DU ZZ Z NR BLANK M X28 C2 BLANK C3 C4 E

-2RS RS 2Z Z NR J M S1 C2 BLANK EM(C3) C4 QE6

-PP P DD D G BLANK MBR -H R P J --

-2RSR RSR 2ZR ZR NR BLANK M S1 C2 BLANK C3 C4 --

-ZZ Z FF F G BLANK BRZ -Tight Normal Loose Extra Loose --


8

The competitive manufacturers are provided for a convenient source of unit substitution. They can be considered interchangeable in most instances, but for special applications, please consult NSK Engineering. NSK assumes no liability with respect to errors or omissions.

Nomenclature — Angular Contact Ball Bearings (ABEC 1&3)

Basic Type & Series 7200:Metric, angular contact, light 7300:Metric, angular contact, medium 7400:Metric, angular contact, heavy

72

10

Bore Size (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10mm 04: 00: 04: 20mm 01: 12mm 05: 01: 05: 25mm 02: 15mm 12: 02: 12: 60mm 100mm 03: 17mm 20: 03: 20: 100mm

Retainer M:Machined Brass, Land Riding Y:Pressed Brass W:Steel

B

Y

Contact Angle B:40° C:15° A:30°

n o i t c u d o r t n I s g l n l i a r B a e B

G Other Features G:Flush ground on both sides for use in universal duplex mounting PC:Combination of flush ground faces, normal axial clearance and ABEC3 (ISO Class 6) tolerance

Please refer to the bearing tables for exact part number options.

s g l n i a c r i a r e d B n i l r e y l l C o R s g n l i a r c a i r e e B h r p e l S l o R s g n i d r e a r e e B p a r e T l l o R


Interchange — Angular Contact Ball Bearings (ABEC 1&3)

DESCRIPTION . o N t r a P

x i f f u S . o N t r a P

LIGHT MEDIUM HEAVY 40 deg. CONTACT 30 deg. CONTACT 25 deg. CONTACT 15 deg. CONTACT MACHINED BRASS CAGE PRESSED BRASS CAGE POLYAMIDE CAGE STEEL CAGE FLUSH GROUND FACES PETROCHEMICAL

INTERCHANGE NS K

SKF

TORR/FAF

FAG

MRC

72xx 73xx 74xx B A A5 C M Y TY W G BMPC

72xx 73xx 74xx B -ACD CD M Y P J G BECBM

72xx 73xx 74xx WN ---MBR BLANK PRC -BLANK --

72xx 73xx 74xx B -E C MP YP TVP JP UO,UA --

72xx 73xx 74xx PJ BLANK -R BRZ -BKE BLANK DU PumpPac*

The competitive manufacturers are provided for a convenient source of unit substitution. They can be considered interchangeable in most instances, but for special applications, please consult NSK Engineering. NSK assumes no liability with respect to errors or omissions. *PumpPac is a registered trademark of SKF USA.




9

I n t r o d u c t i o n B e a B r a i n l g l s R o C l l e y r l i B n e d a r i r c a i n l g s

Nomenclature — Double Row Ball Bearings Basic Type & Series 1200:Metric, self-aligning, extra narrow 1300:Metric, self-aligning, narrow 2200:Metric, self-aligning, wide 2300:Metric, self-aligning, extra wide 3200:Metric, maximum compliment, light 3300:Metric, maximum compliment, medium 5200:Metric, Conrad, light 5300:Metric, Conrad, medium



10

C2: Tight blank: Normal C3: Loose C4: Extra Loose Grease Fill S: Standard L: Light H: Heavy

Cage Material TNG:Polyamide J:Pressed Steel

R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s

Internal Clearance

52

06

Bore Size (04 and up: multiply last two numbers by 5 to get bore in mm) 00: 10mm 04: 20mm 01: 12mm 05: 25mm 02: 15mm 12: 60mm 03: 17mm 20: 100mm

2RS

TNG

C3

AVS

Suffixes ZZ:Double shield 2RS:Double contact seal K:Taper bore 1:12 E:Extra Capacity NR:Snap Ring

S

Grease Type AV3:Shell Alvania #3 AVS:Shell Alvania S SRI:Chevron SRI-2

Please refer to the bearing tables for exact part number options.

Interchange — Double Row Ball Bearings

DESCRIPTION

r e b m u N t r a P

x i f f u S r e b m u N t r a P

SELF-ALIGNING, EXTRA NARROW SELF-ALIGNING, NARROW SELF-ALIGNING, WIDE SELF-ALIGNING, EXTRA WIDE DOUBLE ROW, MAXIMUM CAPACITY, LIGHT DOUBLE ROW, MAXIMUM CAPACITY, MEDIUM DOUBLE ROW, CONRAD, LIGHT DOUBLE ROW, CONRAD, MEDIUM TWO SEALS TWO SHIELDS SNAP RING POLYAMIDE CAGE STEEL CAGE TAPERED BORE EXTRA CAPACITY TIGHT CLEARANCE NORMAL CLEARANCE LOOSE CLEARANCE EXTRA LOOSE CLEARANCE

INTERCHANGE NSK

SKF

TORR/FAF

MRC

12xx 13xx 22xx 23xx 32xx 33xx 52xx 53xx 2RS ZZ NR TNG J K E C2 BLANK C3 C4

12xx 13xx 22xx 23xx 52xxE 53xxE 52xxA 53xxA 2RS1 2Z NR TN9 BLANK K E C2 BLANK C3 C4

----52xxW 53xxW 52xxK 53xxK --G PRB BLANK --H R P J

----52xxM (K) 53xxM (K) 52xxC (SBK) 53xxC (SB) -FF G -BLANK --C2 BLANK C3 C4

The competitive manufacturers are provided for a convenient source of unit substitution. They can be considered interchangeable in most instances, but for special applications, please consult NSK Engineering. NSK assumes no liability with respect to errors or omissions.

Ball Bearing Applications General ball bearing applications are listed below. The size and style of the bearing is dependent on the loads applied and the speeds that the application requires. When appropriate, the bearing style will be indicated in parenthesis for an exclusive application, but for most applications listed, a variety of ball bearing styles may be used.

Deep Groove Ball Bearings 

Transmissions

Angular Contact (Standard) 

Metal Rolling Mills



Electric Motors & Generators



Oil Field Equipment



Electrical Appliances



Gear Boxes & Drives



Pumps & Compressors





Blowers & Fans





Speed Changers



Electric Motors & Generators



Gear Boxes & Drives



Blowers and Fans



Woodworking Machinery



  

Lawn & Garden Equipment Turbines Farm Machinery



Construction Machinery



Oil Field Machinery

 

Elevators Conveying Equipment



Hoists & Cranes



Power Hand Tools



Industrial Valves



Rolling Mill Machinery



Paper Machinery



Printing Machinery



Food Products Machinery



Packaging Machinery



Medical & Dental Equipment (Extra Small)



Robotics Equipment (Thin)



Industrial Clutches



Slip Joints



Skate Boards (608ZZ)



Inline Skates (608ZZ)

Centrifugal Pumps

Gear Reducers

Double Row   

Petrochemical Equipment Centrifugal Pumps (Conrad) Electric Motors (Conrad)



Transmissions



Worm Drives



Blowers & Fans



Film Processing Equipment (Self-Aligning)



Vertical Spinning Equipment (Self-Aligning)

Textile Machinery



Deep Well Pumps



Vertical Weaving Equipment (Self-Aligning)



Paper Making – Fourdrinier (Self-Aligning)



Industrial Countershafts





(Self-Aligning) l l i s M g n g i r n i a l l e o B R g n i r n o e i e t n c i e g S n E

11

I n t r o d u c t i o n B e a B r a i n l g l s

Ball Bearings d

R Series

R o l l T e r a B p e e r a e r d i n g s


Common Options V : One Non-Contact Seal VV : Two Non-Contact Seals Z : One Shield ZZ : Two Shields NR : Snap Ring CO† : Normal Clearance C3 : Looser than Normal E : Electric Motor Quality † Not shown in part number

D

Single Row, Inch Dimension

R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s

B

Bearing Number

Nominal Bearing Dimensions

Preferred Shoulder Diameters

d

D

B

r*

Shaft

Housing

inch

inch

inch

inch

inch

inch

C r

C or

R2 R2A R3 R3ZZ

0.1250 0.1250 0.1875 0.1875

0.3750 0.5000 0.5000 0.5000

0.1562 0.1719 0.1562 0.1960

0.012 0.012 0.012 0.012

0.188 0.188 0.250 0.250

0.313 0.438 0.438 0.438

141 143 293 293

R4B R4AA R4AAZZ

0.2500 0.2500 0.2500

0.6250 0.7500 0.7500

0.1960 0.2188 0.2812

0.012 0.016 0.016

0.313 0.344 0.344

0.563 0.656 0.656

R6 R6ZZ\VV R8 R8ZZ\VV

0.3750 0.3750 0.5000 0.5000

0.8750 0.8750 1.1250 1.1250

0.2188 0.2812 0.2500 0.3125

0.016 0.016 0.016 0.016

0.469 0.469 0.594 0.594

R10 R10ZZ\VV R12 R12ZZ\VV

0.6250 0.6250 0.7500 0.7500

1.3750 1.3750 1.6250 1.6250

0.2812 0.3438 0.3125 0.4375

0.031 0.031 0.031 0.031

R14 R14ZZ R16 R16ZZ

0.8750 0.8750 1.0000 1.0000

1.8750 1.8750 2.0000 2.0000

0.3750 0.5000 0.3750 0.5000

R18 R18ZZ R20 R20ZZ

1.1250 1.1250 1.2500 1.2500

2.1250 2.1250 2.2500 2.2500

R22 R22ZZ R24

1.3750 1.3750 1.5000

2.5000 2.5000 2.6250

lbs

49 51 108 108

56 56 53 53

0.003 0.006 0.005 0.006

362 589 589

150 238 238

38 36 36

0.010 0.015 0.018

0.781 0.781 1.031 1.031

750 750 1150 1150

317 317 538 538

38 38 30 30

0.020 0.026 0.040 0.050

0.750 0.750 0.906 0.906

1.250 1.250 1.469 1.469

1340 1340 2110 2110

728 728 1120 1120

24 24 20 20

0.060 0.070 0.100 0.120

0.031 0.031 0.031 0.031

1.031 1.031 1.156 1.156

1.719 1.719 1.844 1.844

2270 2270 2270 2270

1310 1310 1310 1310

18 18 18 18

0.160 0.180 0.170 0.190

0.3750 0.5000 0.3750 0.5000

0.031 0.031 0.031 0.031

1.281 1.281 1.406 1.406

1.969 1.969 2.094 2.094

2980 2980 2980 2980

1860 1860 1860 1860

15 15 15 15

0.190 0.210 0.210 0.230

0.4375 0.5625 0.4375

0.031 0.031 0.031

1.531 1.531 1.656

2.344 2.344 2.469

3590 3590 3770

2320 2320 2600

13 13 12

0.270 0.290 0.300

Cr = Dynamic Radial Load Rating Cor = Static Radial Load Rating

Note: Limiting speeds are lower with contact seals. For more information, contact NSK Engineering.

R B o e l a l i n r g i n g M s i l l E n S g e i n c e t i e o n r i n g

12

Limiting Bearing Weight Speeds (1000 RPM) Approx.) Grease

*Maximum fillet which corner radius of bearing will clear.

M L o i n t i e o a n r

Basic Load Ratings (lbs)

Application Data Radial Internal Clearance Bearing Tolerances Snap Ring Dimensions Shaft & Housing Fits

–– Table 10.35 page 330 –– Table 10.12 thru Table 10.16 pages 314-17 –– Table 10.9 page 310 –– Table 10.31 and Table 10.33 pages 328-29

Ball Bearings

B

d

600 Series

V VV Z ZZ MC3 MC5 E

D

Common Options : One Non-Contact Seal : Two Non-Contact Seals : One Shield : Two Shields : Normal Clearance : Equivalent to ISO C3 : Electric Motor Quality

Single Row, Extra Small


Nominal Bearing Dimensions Bearing Number

d

D

B

r*

Shaft Housing


mm

inch

mm

inch

mm

inch

inch

inch

inch

C r

693 693ZZ\VV 623 684

3.00 3.00 3.00 4.00

0.1181 0.1181 0.1181 0.1575

8 8 10 9

0.3150 0.3150 0.3937 0.3543

3.00 4.00 4.00 2.50

0.1181 0.1575 0.1575 0.0984

0.006 0.006 0.006 0.004

0.169 0.165 0.165 0.205

0.287 0.268 0.346 0.319

126 126 141 143

684ZZ\VV 694 604 624

4.00 4.00 4.00 4.00

0.1575 0.1575 0.1575 0.1575

9 11 12 13

0.3543 0.4331 0.4724 0.5118

4.00 4.00 4.00 5.00

0.1575 0.1575 0.1575 0.1969

0.004 0.006 0.008 0.008

0.189 0.205 0.220 0.220

0.323 0.386 0.409 0.449

634 685 685ZZ\VV 695

4.00 5.00 5.00 5.00

0.1575 0.1969 0.1969 0.1969

16 11 11 13

0.6299 0.4331 0.4331 0.5118

5.00 3.00 5.00 4.00

0.1969 0.1181 0.1969 0.1575

0.012 0.006 0.006 0.008

0.236 0.244 0.244 0.260

605 625 635 686

5.00 5.00 5.00 6.00

0.1969 0.1969 0.1969 0.2362

14 16 19 13

0.5512 0.6299 0.7480 0.5118

5.00 5.00 6.00 3.50

0.1969 0.1969 0.2362 0.1378

0.008 0.012 0.012 0.006

686ZZ\VV 696 606 626

6.00 6.00 6.00 6.00

0.2362 0.2362 0.2362 0.2362

13 15 17 19

0.5118 0.5906 0.6693 0.7480

5.00 5.00 6.00 6.00

0.1969 0.1969 0.2362 0.2362

687 687ZZ\VV 697 607

7.00 7.00 7.00 7.00

0.2756 0.2756 0.2756 0.2756

14 14 17 19

0.5512 0.5512 0.6693 0.7480

3.50 5.00 5.00 6.00

627 608-5 698 608

7.00 7.90 8.00 8.00

0.2756 0.3123 0.3150 0.3150

22 22 19 22

0.8661 0.8661 0.7480 0.8661

628 638 689 689ZZ\VV

8.00 8.00 9.00 9.00

0.3150 0.3150 0.3543 0.3543

24 28 17 17

609 629

9.00 9.00

0.3543 0.3543

24 26

Limiting Speeds (1000 RPM) Oil

lbs

40 40 49 51

60.0 60.0 50.0 53.0

67.0 67.0 60.0 63.0

0.001 0.002 0.003 0.001

143 216 216 293

51 77 77 108

53.0 48.0 48.0 40.0

63.0 56.0 56.0 48.0

0.002 0.003 0.004 0.006

0.551 0.390 0.386 0.449

390 161 161 243

151 64 64 97

36.0 45.0 45.0 43.0

43.0 53.0 53.0 50.0

0.015 0.002 0.004 0.005

0.260 0.276 0.276 0.291

0.488 0.551 0.669 0.461

298 390 526 243

115 150 199 99

40.0 36.0 32.0 40.0

50.0 43.0 40.0 50.0

0.007 0.010 0.022 0.004

0.006 0.008 0.012 0.012

0.283 0.299 0.315 0.315

0.465 0.528 0.591 0.669

243 390 509 526

99 150 187 199

40.0 40.0 38.0 32.0

50.0 45.0 45.0 40.0

0.005 0.008 0.012 0.021

0.1378 0.1969 0.1969 0.2362

0.006 0.006 0.012 0.012

0.335 0.323 0.354 0.354

0.500 0.504 0.591 0.669

265 265 362 525

115 115 161 198

40.0 40.0 36.0 36.0

45.0 45.0 43.0 43.0

0.004 0.006 0.011 0.015

7.00 7.00 6.00 7.00

0.2756 0.2756 0.2362 0.2756

0.012 0.012 0.012 0.012

0.354 0.394 0.394 0.394

0.787 0.787 0.650 0.787

741 741 503 741

308 308 205 308

30.0 34.0 36.0 34.0

36.0 40.0 43.0 40.0

0.031 0.030 0.014 0.030

0.9449 1.1024 0.6693 0.6693

8.00 9.00 4.00 5.00

0.3150 0.3543 0.1575 0.1969

0.012 0.012 0.008 0.008

0.394 0.394 0.421 0.417

0.669 1.024 0.598 0.606

750 1030 300 300

322 443 150 150

28.0 28.0 36.0 36.0

34.0 34.0 43.0 43.0

0.034 0.057 0.007 0.009

0.9449 1.0236

7.00 8.00

0.2756 0.3150

0.012 0.024

0.433 0.453

0.866 0.945

750 1030

322 444

32.0 28.0

38.0 34.0

0.029 0.044


Cr = Dynamic Radial Load Rating Cor = Static Radial Load Rating


Application Data Radial Internal Clearance –– Table 10.35 on page 330 Bearing Tolerances –– Table 10.12 thru Table 10.16 on pages 314-17 Shaft & Housing Fits –– Table 10.31 and Table 10.33 on pages 328-29

s g l n l i a r B a e B s g l n i a c r i a r e d B n i l r e y l l C o R

Grease

C or

n o i t c u d o r t n I

s g n l i a r c a i r e e B h r p e l S l o R s g n i d r e a r e e B p a r e T l l o R





13

I n t r o d u c t i o n

Ball Bearings

B e a B r a i n l g l s

6000 Series

Single Row, Deep Groove, Conrad Type R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s





Bearing Number

d

D

B

mm

inch

mm

inch

mm

6000 6001 6002 6003

10 12 15 17

0.3937 0.4724 0.5906 0.6693

26 28 32 35

1.0236 1.1024 1.2598 1.3780

6004 6005 6006 6007

20 25 30 35

0.7874 0.9843 1.1811 1.3780

42 47 55 62

6008 6009 6010 6011

40 45 50 55

1.5748 1.7717 1.9685 2.1654

6012 6013 6014 6015

60 65 70 75

6016 6017 6018 6019

r*

da (in)

inch

inch

min

max

max

8 8 9 10

0.3150 0.3150 0.3543 0.3937

0.012 0.012 0.012 0.012

0.472 0.551 0.669 0.748

0.512 0.611 0.749 0.847

0.949 1.024 1.181 1.299

1.6535 1.8504 2.1654 2.4409

12 12 13 14

0.4724 0.4724 0.5118 0.5512

0.024 0.024 0.039 0.039

0.945 1.142 1.378 1.575

1.005 1.182 1.438 1.635

1.496 1.693 1.969 2.244

68 75 80 90

2.6772 2.9528 3.1496 3.5433

15 16 16 18

0.5906 0.6299 0.6299 0.7087

0.039 0.039 0.039 0.039

1.772 1.969 2.165 2.421

1.872 2.108 2.305 2.528

2.480 2.756 2.953 3.287

2.3622 2.5591 2.7559 2.9528

95 100 110 115

3.7402 3.9370 4.3307 4.5276

18 18 20 20

0.7087 0.7087 0.7874 0.7874

0.039 0.039 0.039 0.039

2.618 2.815 3.012 3.209

2.719 2.876 3.172 3.369

3.484 3.681 4.075 4.272

80 85 90 95

3.1496 3.3465 3.5433 3.7402

125 130 140 145

4.9213 5.1181 5.5118 5.7087

22 22 24 24

0.8661 0.8661 0.9449 0.9449

0.039 0.039 0.059 0.059

3.406 3.602 3.858 4.055

3.585 3.782 4.058 4.275

4.665 4.862 5.197 5.394

6020 6021 6022 6024

100 105 110 120

3.9370 4.1339 4.3307 4.7244

150 160 170 180

5.9055 6.2992 6.6929 7.0866

24 26 28 28

0.9449 1.0236 1.1024 1.1024

0.059 0.079 0.079 0.079

4.252 4.528 4.724 5.118

4.452 4.728 4.905 5.299

5.591 5.906 6.299 6.693

6026 6028 6030 6032

130 140 150 160

5.1181 5.5118 5.9055 6.2992

200 210 225 240

7.8740 8.2677 8.8583 9.4488

33 33 35 38

1.2992 1.2992 1.3780 1.4961

0.079 0.079 0.079 0.079

5.512 5.906 6.339 6.732

5.851 6.245 6.698 7.131

7.480 7.874 8.425 9.016

6034 6036 6038 6040

170 180 190 200

6.6929 7.0866 7.4803 7.8740

260 280 290 310

10.2362 11.0236 11.4173 12.2047

42 46 46 51

1.6535 1.8110 1.8110 2.0079

0.079 0.079 0.079 0.079

7.126 7.520 7.913 8.307

7.663 8.195 8.589 9.121

9.803 10.591 10.984 11.772



14

Da (in)




B

r

Common Options

V VV Z ZZ DU DDU NR M†† CO† C3 E

r da

d

Da

D

: : : : : : : : : : :

One Non-Contact Seal Two Non-Contact Seals One Shield Two Shields One Contact Seal Two Contact Seals Snap Ring Brass Cage Normal Internal Clearance Greater Than Normal Electric Motor Quality

† Not shown in part number †† Not available on small sizes, Consult NSK for availability.

Bearing Number


Factor

Limiting Speeds (1000 RPM)

Bearing Weight (Approx.)

C r

C or

f o

Grease

Oil

lbs

6000 6001 6002 6003

1030 1150 1260 1350

443 531 637 732

12.4 13.0 13.9 14.4

30.0 28.0 24.0 22.0

36.0 32.0 28.0 26.0

0.04 0.05 0.07 0.09

6004 6005 6006 6007

2110 2270 2980 3590

1130 1310 1860 2315

13.8 14.5 14.7 14.8

18.0 15.0 13.0 11.0

20.0 18.0 15.0 13.0

0.16 0.18 0.26 0.35

6008 6009 6010 6011

3770 4720 4900 6350

2600 3420 3750 4780

15.3 15.3 15.6 15.3

10.0 9.0 8.5 7.5

12.0 11.0 10.0 9.0

0.43 0.54 0.58 0.85

6012 6013 6014 6015

6610 6880 8550 8890

5230 5670 6970 7540

15.6 15.8 15.6 15.8

7.1 6.7 6.0 5.6

8.5 8.0 7.1 6.7

0.92 0.96 1.33 1.41

6016 6017 6018 6019

11000 11100 13100 13600

8950 9680 11200 12100

15.6 15.8 15.6 15.8

5.3 5.0 4.8 4.5

6.3 6.0 5.6 5.3

1.87 1.96 2.56 2.67

6020 6021 6022 6024

13500 16300 19000 19900

12200 14800 16400 18000

15.9 15.8 15.5 15.7

4.3 4.0 3.8 3.6

5.3 4.8 4.5 4.3

2.76 3.51 4.32 5.34

6026 6028 6030 6032

23800 24700 28200 30600

22700 24300 28200 30400

15.8 16.0 15.9 15.9

3.0 2.8 2.6 2.4

3.6 3.4 3.0 2.8

8.16 8.62 10.60 13.00

6034 6036 6038 6040

36200 40600 42300 46500

36200 41500 45200 50700

15.8 15.6 15.8 15.6

2.2 2.0 2.0 1.9

2.6 2.4 2.4 2.2

17.50 23.00 24.50 31.00

Cr = Dynamic Radial Load Rating Cor = Static Radial Load RatingEngineering. Note: Limiting speeds are lower with contact seals. For more information, contact NSK Engineering.






15


Ball Bearings


6200 Series

Single Row, Deep Groove, Conrad Type R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s



16


Bearing Number

d

D

Preferred Shoulder Diameters B

da (in)

r*

Da (in)

mm

inch

mm

inch

mm

inch

inch

min

max

max

10 12 12.7 13

0.3937 0.4724 0.5000 0.5118

30 32 32 32

1.1811 1.2598 1.2598 1.2598

9 10 10 10

0.3543 0.3937 0.3937 0.3937

0.024 0.024 0.024 0.024

0.500 0.578 0.595 0.610

0.630 0.670 0.670 0.670

0.984 1.063 1.063 1.063

6202 15 6202-10 15.87 6202-16 M 16 6203 17

0.5906 0.6250 0.6299 0.6693

35 35 35 40

1.3780 1.3780 1.3780 1.5748

11 11 11 12

0.4331 0.4331 0.4331 0.4724

0.024 0.024 0.024 0.024

0.703 0.730 0.740 0.787

0.749 0.749 0.749 0.926

1.181 1.181 1.181 1.380

6203-625 6204 6205 6206

15.9 20 25 30

0.6250 0.7874 0.9843 1.1811

40 47 52 62

1.5748 1.8504 2.0472 2.4409

12 14 15 16

0.4724 0.5512 0.5906 0.6299

0.024 0.039 0.039 0.039

0.750 0.969 1.172 1.406

0.926 1.044 1.261 1.517

1.380 1.614 1.811 2.205

6207 6208 6209 6210

35 40 45 50

1.3780 1.5748 1.7717 1.9685

72 80 85 90

2.8346 3.1496 3.3465 3.5433

17 18 19 20

0.6693 0.7087 0.7480 0.7874

0.039 0.039 0.039 0.039

1.614 1.811 2.008 2.205

1.753 1.990 2.187 2.364

2.559 2.874 3.071 3.268

6211 6212 6213 6214

55 60 65 70

2.1654 2.3622 2.5591 2.7559

100 110 120 125

3.9370 4.3307 4.7244 4.9213

21 22 23 24

0.8268 0.8661 0.9055 0.9449

0.059 0.059 0.059 0.059

2.441 2.717 2.913 3.110

2.620 2.935 3.152 3.310

3.602 3.996 4.390 4.587

6215 6216 6217 6218

75 80 85 90

2.9528 3.1496 3.3465 3.5433

130 140 150 160

5.1181 5.5118 5.9055 6.2992

25 26 28 30

0.9843 1.0236 1.1024 1.1811

0.059 0.079 0.079 0.079

3.307 3.504 3.740 3.937

3.546 3.763 4.019 4.236

4.783 5.118 5.512 5.906

6219 6220 6221 6222

95 100 105 110

3.7402 3.9370 4.1339 4.3307

170 180 190 200

6.6929 7.0866 7.4803 7.8740

32 34 36 38

1.2598 1.3386 1.4173 1.4961

0.079 0.079 0.079 0.079

4.213 4.409 4.606 4.803

4.492 4.787 5.024 5.280

6.220 6.614 7.008 7.402

6224 6226 6228 6230

120 130 140 150

4.7244 5.1181 5.5118 5.9055

215 230 250 270

8.4646 9.0551 9.8425 10.6299

40 40 42 45

1.5748 1.5748 1.6535 1.7717

0.079 0.098 0.098 0.098

5.197 5.669 6.063 6.457

5.752 6.206 6.757 7.328

7.992 8.504 9.291 10.079

6232 6234 6236 6238

160 170 180 190

6.2992 6.6929 7.0866 7.4803

290 310 320 340

11.4173 12.2047 12.5984 13.3858

48 52 52 55

1.8898 2.0472 2.0472 2.1654

0.098 0.118 0.118 0.118

6.850 7.362 7.758 8.150

7.959 8.471 8.786 9.298

10.886 11.535 11.929 12.717

6200 6201 6201-08 6201-13 M

*Maximum fillet which corner radius of bearing will clear. Note: Limiting speeds are lower with contact seals. For more information, contact NSK Engineering.

Application Data Bearing Tolerances –– Table 10.12 thru Table 10.16 pages 314-17 Snap Ring Dimensions –– Table 10.9 page 310 Shaft & Housing Fits –– Table 10.31 and Table 10.33 pages 328-29

B

r

Common Options


r da

d

Da

D

: : : : : : : : : : :



Bearing Number

Basic Load Ratings (lbs) C r

C or

Factor f o

Limiting Speeds (1000 RPM) Grease


Oil

lbs

6200 6201 6201-08 6201-13 M

1150 1530 1530 1530

538 685 685 685

13.2 12.3 12.3 12.3

24.0 22.0 22.0 22.0

30.0 28.0 28.0 28.0

0.07 0.08 0.08 0.08

6202 6202-10 6202-16 M 6203

1720 1720 1720 2150

839 839 839 1080

13.2 13.2 13.2 13.2

20.0 20.0 20.0 17.0

24.0 24.0 24.0 20.0

0.10 0.10 0.10 0.14

6203-625 6204 6205 6206

2150 2880 3150 4380

1080 1480 1770 2540

13.2 13.1 13.9 13.8

17.0 15.0 13.0 11.0

20.0 18.0 15.0 13.0

0.14 0.23 0.29 0.44

6207 6208 6209 6210

5770 6550 7030 7890

3440 4010 4580 5220

13.8 14.0 14.4 14.4

9.5 8.5 7.5 7.1

11.0 10.0 9.0 8.5

0.64 0.82 0.89 1.02

6211 6212 6213 6214

9760 11800 12900 14000

6580 8130 9010 9910

14.3 14.3 14.4 14.5

6.3 5.6 5.3 5.0

7.5 7.1 6.3 6.3

1.36 1.73 2.18 2.31

6215 6216 6217 6218

14900 16300 18900 21600

11100 11900 13900 16100

14.7 14.6 14.5 14.5

4.8 4.5 4.3 4.0

5.6 5.3 5.0 4.8

2.64 3.09 3.97 4.74

6219 6220 6221 6222

24500 27500 29900 32400

18400 20900 23500 26300

14.4 14.4 14.4 14.3

3.8 3.6 3.4 2.8

4.5 4.3 4.0 3.4

5.73 6.94 8.15 9.59

6224 6226 6228 6230

34900 37500 37400 39600

29500 32900 33700 37700

14.4 14.5 14.9 15.1

2.6 2.4 2.2 2.0

3.2 3.0 2.8 2.6

11.40 12.70 19.60 25.30

6232 6234 6236 6238

41600 47700 51100 57300

41800 50300 55000 63300

15.4 15.3 15.1 15.0

1.9 1.8 1.7 1.6

2.4 2.2 2.0 2.0

28.16 34.32 34.76 48.84







17


Ball Bearings

B e a B r a i n l g l s R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s



6300 Series

Single Row, Deep Groove, Conrad Type


Bearing Number

d

D


da (in)

r*

mm

inch

mm

inch

mm

inch

inch

min

max

max

6300 6301 6302 6303

10 12 15 17

0.3937 0.4724 0.5906 0.6693

35 37 42 47

1.3780 1.4567 1.6535 1.8504

11 12 13 14

0.4331 0.4724 0.5118 0.5512

0.024 0.039 0.039 0.039

0.563 0.656 0.781 0.875

0.650 0.709 0.887 1.005

1.181 1.220 1.417 1.614

6304 6305 6306 6307

20 25 30 35

0.7874 0.9843 1.1811 1.3780

52 62 72 80

2.0472 2.4409 2.8346 3.1496

15 17 19 21

0.5906 0.6693 0.7480 0.8268

0.039 0.039 0.039 0.059

1.016 1.220 1.469 1.688

1.103 1.418 1.675 1.852

1.772 2.165 2.559 2.795

6308 6309 6310 6311

40 45 50 55

1.5748 1.7717 1.9685 2.1654

90 100 110 120

3.5433 3.9370 4.3307 4.7244

23 25 27 29

0.9055 0.9843 1.0630 1.1417

0.059 0.059 0.079 0.079

1.929 2.126 2.362 2.559

2.088 2.423 2.679 2.857

3.189 3.583 3.937 4.331

6312 6313 6314 6315

60 65 70 75

2.3622 2.5591 2.7559 2.9528

130 140 150 160

5.1181 5.5118 5.9055 6.2992

31 33 35 37

1.2205 1.2992 1.3780 1.4567

0.079 0.079 0.079 0.079

2.835 3.031 3.228 3.425

3.113 3.369 3.625 3.881

4.646 5.039 5.433 5.827

6316 6317 6318 6319

80 85 90 95

3.1496 3.3465 3.5433 3.7402

170 180 190 200

6.6929 7.0866 7.4803 7.8740

39 41 43 45

1.5354 1.6142 1.6929 1.7717

0.079 0.098 0.098 0.098

3.622 3.898 4.094 4.291

4.117 4.354 4.610 4.866

6.220 6.535 6.929 7.323

6320 6321 6322 6324

100 105 110 120

3.9370 4.1339 4.3307 4.7244

215 225 240 260

8.4646 8.8583 9.4488 10.2362

47 49 50 55

1.8504 1.9291 1.9685 2.1654

0.098 0.098 0.098 0.098

4.488 4.685 4.882 5.276

5.240 5.437 5.851 6.343

7.913 8.307 8.898 9.685

6326 6328 6330 6332

130 140 150 160

5.1181 5.5118 5.9055 6.2992

280 300 320 340

11.0236 11.8110 12.5984 13.3858

58 62 65 68

2.2835 2.4409 2.5591 2.6772

0.118 0.118 0.118 0.118

5.827 6.220 6.614 7.008

6.895 7.368 7.998 -

10.315 11.102 11.890 12.677

6334 6336 6338 6340

170 180 190 200

6.6929 7.0866 7.4803 7.8740

360 380 400 420

14.1732 14.9606 15.7480 16.5354

72 75 78 80

2.8346 2.9528 3.0709 3.1496

0.118 0.118 0.157 0.157

7.402 7.795 8.346 8.740

-

13.465 14.252 14.882 15.669



18

Da (in)




B

r

Common Options


r da

d

Da

D

: : : : : : : : : : :



Bearing Number


Factor



C r

C or

f o

Grease

Oil

lbs

6300 6301 6302 6303

1820 2180 2570 3060

772 941 1220 1490

11.2 11.1 12.3 12.4

22.0 20.0 17.0 15.0

26.0 24.0 20.0 18.0

0.12 0.13 0.18 0.25

6304 6305 6306 6307

3580 4630 5990 7490

1770 2530 3380 4320

12.4 13.2 13.3 13.2

14.0 11.0 9.5 8.5

17.0 13.0 12.0 10.0

0.32 0.52 0.76 1.01

6308 6309 6310 6311

9160 11900 13900 16100

5400 7210 8610 10040

13.2 13.1 13.2 13.1

7.5 6.7 6.0 5.6

9.0 8.0 7.5 6.7

1.40 1.84 2.42 2.98

6312 6313 6314 6315

18400 20800 23400 25500

11680 13450 15300 17400

13.1 13.2 13.2 13.2

5.3 4.8 4.5 4.3

6.3 6.0 5.3 5.0

3.75 4.63 5.51 6.61

6316 6317 6318 6319

27600 29800 32100 34400

19500 21800 24100 26700

13.3 13.3 13.3 13.3

4.0 3.8 3.6 3.0

4.8 4.5 4.3 3.6

7.93 9.37 10.80 12.50

6320 6321 6322 6324

38900 41300 46200 46500

31800 34500 40300 41500

13.2 13.2 13.2 13.5

2.8 2.6 2.4 2.2

3.4 3.2 3.0 2.8

15.30 17.90 21.00 27.60

6326 6328 6330 6332

51600 56800 61700 62400

48200 55300 63800 64400

13.6 13.6 13.9 13.9

2.2 2.0 1.8 1.7

2.6 2.4 2.2 2.0

40.80 48.50 57.30 58.00

6334 6336 6338 6340

73400 79600 79700 85300

79800 91600 93200 100400

13.6 13.9 14.1 13.8

1.6 1.5 1.4 1.3

2.0 1.8 1.7 1.6

84.00 98.00 112.00 127.00







19


Ball Bearings




6800 Series



Bearing Number

d

mm

D


da (in)

r*

inch

mm

inch

mm

inch

inch

min

max

max

6800 6801 6802 6803

10 12 15 17

0.3937 0.4724 0.5906 0.6693

19 21 24 26

0.7480 0.8268 0.9449 1.0236

5 5 5 5

0.1969 0.1969 0.1969 0.1969

0.012 0.012 0.012 0.012

0.551 0.551 0.669 0.748

0.551 0.551 0.669 0.748

0.700 0.748 0.866 0.945

6804 6805 6806 6807

20 25 30 35

0.7874 0.9843 1.1811 1.3780

32 37 42 47

1.2598 1.4567 1.6535 1.8504

7 7 7 7

0.2756 0.2756 0.2756 0.2756

0.012 0.012 0.012 0.012

0.866 1.063 1.260 1.457

0.886 1.063 1.260 1.457

1.181 1.378 1.575 1.772

6808 6809 6810 6811

40 45 50 55

1.5748 1.7717 1.9685 2.1654

52 58 65 72

2.0472 2.2835 2.5591 2.8346

7 7 7 9

0.2756 0.2756 0.2756 0.3543

0.012 0.012 0.012 0.012

1.654 1.850 2.047 2.244

1.654 1.870 2.067 2.323

1.969 2.205 2.480 2.756

6812 6813 6814 6815

60 65 70 75

2.3622 2.5591 2.7559 2.9528

78 85 90 95

3.0709 3.3465 3.5433 3.7402

10 10 10 10

0.3937 0.3937 0.3937 0.3937

0.012 0.024 0.024 0.024

2.441 2.717 2.913 3.110

2.520 2.717 2.933 3.130

2.992 3.189 3.386 3.583

6816 6817 6818 6819

80 85 90 95

3.1496 3.3465 3.5433 3.7402

100 110 115 120

3.9370 4.3307 4.5276 4.7244

10 13 13 13

0.3937 0.5118 0.5118 0.5118

0.024 0.039 0.039 0.039

3.307 3.543 3.740 3.937

3.327 3.563 3.760 3.957

3.780 4.134 4.331 4.528

6820 6821 6822 6824

100 105 110 120

3.9370 4.1339 4.3307 4.7244

125 130 140 150

4.9213 5.1181 5.5118 5.9055

13 13 16 16

0.5118 0.5118 0.6299 0.6299

0.039 0.039 0.039 0.039

4.134 4.331 4.528 4.921

4.154 4.350 4.606 5.000

4.724 4.921 5.315 5.709

6826 6828 6830 6832

130 140 150 160

5.1181 5.5118 5.9055 6.2992

165 175 190 200

6.4961 6.8898 7.4803 7.8740

18 18 20 20

0.7087 0.7087 0.7874 0.7874

0.039 0.039 0.039 0.039

5.374 5.768 6.161 6.555

5.433 6.713

6.240 6.634 7.224 7.618

6834 6836 6838 6840

170 180 190 200

6.6929 7.0866 7.4803 7.8740

215 225 240 250

8.4646 8.8583 9.4488 9.8425

22 22 24 24

0.8661 0.8661 0.9449 0.9449

0.039 0.039 0.059 0.059

6.949 7.343 7.795 8.189

7.165 7.972 -

8.209 8.602 9.134 9.528



20

Da (in)




B

r

Common Options


r da

d

Da

D

: : : : : : : : : : :



Bearing Number


Factor



C r

C or

f o

Grease

Oil

lbs

6800 6801 6802 6803

385 429 466 590

189 233 282 352

14.8 15.3 15.8 15.7

34.0 32.0 28.0 26.0

40.0 38.0 34.0 30.0

0.01 0.01 0.02 0.02

6804 6805 6806 6807

902 968 1010 1070

554 660 770 880

15.5 16.1 16.4 16.7

22.0 18.0 15.0 13.0

26.0 22.0 18.0 16.0

0.04 0.05 0.05 0.06

6808 6809 6810 6811

1100 1210 1440 1980

979 1180 1400 1900

17.0 17.2 17.2 17.0

12.0 11.0 9.5 8.5

14.0 13.0 11.0 10.0

0.07 0.08 0.11 0.18

6812 6813 6814 6815

2570 2680 2710 2820

2460 2710 2860 3100

16.9 17.0 17.2 17.3

8.0 7.5 6.7 6.3

9.5 8.5 8.0 7.5

0.22 0.28 0.29 0.32

6816 6817 6818 6819

2840 4200 4270 4330

3230 4490 4710 4930

17.4 17.1 17.2 17.2

6.0 5.6 5.3 5.0

7.4 6.7 6.3 6.0

0.32 0.56 0.59 0.63

6820 6821 6822 6824

4400 4440 6290 6490

5150 5370 7370 8030

17.3 17.4 17.1 17.3

4.8 4.8 4.3 4.0

5.6 5.6 5.3 4.8

0.66 0.69 1.07 1.16

6826 6828 6830 6832

8250 8580 10700 10900

9790 10700 10900 13800

17.1 17.3 17.1 17.2

3.6 3.4 3.2 2.6

4.3 4.0 3.8 3.2

1.63 1.79 2.49 3.08

6834 6836 6838 6840

13400 13600 16400 16600

16800 17600 21000 22000

17.1 17.2 17.1 17.2

2.6 2.4 2.2 2.2

3.0 2.8 2.6 2.6

4.11 4.36 5.57 5.85







21


Ball Bearings




6900 Series



Bearing Number

d

D


da (in)

r*

mm

inch

mm

inch

mm

inch

inch

min

max

max

6900 6901 6902 6903

10 12 15 17

0.3937 0.4724 0.5906 0.6693

22 24 28 30

0.8661 0.9449 1.1024 1.1811

6 6 7 7

0.2362 0.2362 0.2756 0.2756

0.012 0.012 0.012 0.012

0.472 0.551 0.669 0.748

0.492 0.571 0.669 0.768

0.787 0.866 1.024 1.102

6904 6905 6906 6907

20 25 30 35

0.7874 0.9843 1.1811 1.3780

37 42 47 55

1.4567 1.6535 1.8504 2.1654

9 9 9 10

0.3543 0.3543 0.3543 0.3937

0.012 0.012 0.012 0.024

0.866 1.063 1.260 1.535

0.945 1.122 1.339 1.535

1.378 1.575 1.772 2.008

6908 6909 6910 6911

40 45 50 55

1.5748 1.7717 1.9685 2.1654

62 68 72 80

2.4409 2.6772 2.8346 3.1496

12 12 12 13

0.4724 0.4724 0.4724 0.5118

0.024 0.024 0.024 0.039

1.732 1.929 2.126 2.362

1.811 1.969 2.165 2.421

2.283 2.520 2.677 2.953

6912 6913 6914 6915

60 65 70 75

2.3622 2.5591 2.7559 2.9528

85 90 100 105

3.3465 3.5433 3.9370 4.1339

13 13 16 16

0.5118 0.5118 0.6299 0.6299

0.039 0.039 0.039 0.039

2.559 2.756 2.953 3.150

2.598 2.815 3.051 3.228

3.150 3.346 3.740 3.937

6916 6917 6918 6919

80 85 90 95

3.1496 3.3465 3.5433 3.7402

110 120 125 130

4.3307 4.7244 4.9213 5.1181

16 18 18 18

0.6299 0.7087 0.7087 0.7087

0.039 0.039 0.039 0.039

3.346 3.602 3.799 3.996

3.445 3.720 3.878 4.075

4.134 4.469 4.665 4.862

6920 6921 6922 6924

100 105 110 120

3.9370 4.1339 4.3307 4.7244

140 145 150 165

5.5118 5.7087 5.9055 6.4961

20 20 20 22

0.7874 0.7874 0.7874 0.8661

0.039 0.039 0.039 0.039

4.193 4.390 4.587 4.980

4.370 4.567 4.764 5.197

5.256 5.453 5.650 6.240

6926 6928 6930 6932

130 140 150 160

5.1181 5.5118 5.9055 6.2992

180 190 210 220

7.0866 7.4803 8.2677 8.6614

24 24 28 28

0.9449 0.9449 1.1024 1.1024

0.059 0.059 0.079 0.079

5.433 5.827 6.260 6.654

5.669 6.043 6.535 6.929

6.772 7.165 7.913 8.307

6934 6936 6938 6940

170 180 190 200

6.6929 7.0866 7.4803 7.8740

230 250 260 280

9.0551 9.8425 10.2362 11.0236

28 33 33 38

1.1024 1.2992 1.2992 1.4961

0.079 0.079 0.079 0.079

7.047 7.441 7.835 8.307

7.323 7.815 8.740

8.701 9.488 9.882 10.591



22

Da (in)




B

r

Common Options


r da

d

Da

D

: : : : : : : : : : :



Bearing Number


Factor



C r

C or

f o

Grease

Oil

lbs

6900 6901 6902 6903

605 649 968 1030

284 328 506 572

14.0 14.5 14.3 14.7

32.0 30.0 26.0 24.0

38.0 36.0 30.0 28.0

0.02 0.02 0.03 0.04

6904 6905 6906 6907

1430 1570 1630 2380

825 1010 1120 1630

14.7 15.4 15.8 15.5

19.0 16.0 14.0 12.0

22.0 19.0 17.0 15.0

0.08 0.09 0.11 0.16

6908 6909 6910 6911

3060 3170 3260 3590

2240 2440 2640 2970

15.7 15.9 16.1 16.2

11.0 9.5 9.0 8.0

13.0 12.0 11.0 9.5

0.24 0.27 0.29 0.40

6912 6913 6914 6915

4360 3890 5320 5460

3650 3610 4750 5060

16.2 16.6 16.3 16.5

7.5 7.1 6.3 6.0

9.0 8.5 7.5 7.4

0.41 0.47 0.75 0.79

6916 6917 6918 6919

5590 7150 7370 7590

5390 6600 7040 7480

16.6 16.4 16.5 16.6

5.6 5.3 5.0 4.8

6.7 6.3 6.0 5.6

0.84 1.19 1.25 1.28

6920 6921 6922 6924

9570 9460 9790 11900

9350 9460 10000 12100

16.4 16.5 16.6 16.5

4.5 4.3 4.3 3.8

5.3 5.3 5.0 4.5

1.78 1.84 1.91 2.62

6926 6928 6930 6932

14600 15000 19000 19500

15100 16100 20200 21600

16.5 16.6 16.5 16.6

3.4 3.2 2.6 2.6

4.0 3.8 3.2 3.0

3.41 3.61 6.56 6.89

6934 6936 6938 6940

19300 26600 25300 32100

21700 28800 28600 35400

16.7 16.4 16.6 16.4

2.4 2.2 2.2 2.0

2.8 2.6 2.6 2.4

7.28 10.76 11.31 15.82







23


Ball Bearings


63200 Series

Single Row, Deep Groove, Cartridge

R o C l l e y r l i B n e d a r i r c a i n l g s R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s



Bearing Number

d

D

B

r*

inch

mm

inch

inch

inch

inch

inch

C r

C or

lbs

63204 DDU 63205 DDU 63206 DDU 63207 DDU

20 25 30 35

0.7874 0.9843 1.1811 1.3780

47 52 62 72

1.8504 2.0472 2.4409 2.8346

0.8125 0.8125 0.9375 1.0625

0.039 0.039 0.039 0.039

0.969 1.172 1.406 1.614

1.614 1.811 2.205 2.559

2870 3150 4370 5780

1480 1760 2540 3440

0.34 0.39 0.96 0.96

63208 DDU 63209 DDU

40 45

1.5748 1.7717

80 85

3.1496 3.3465

1.1875 1.1875

0.039 0.039

1.811 2.008

2.874 3.071

6550 7050

4010 4590

1.28 1.37


Cr = Dynamic Radial Load Rating Cor = Static Radial Load


S p B l i l o t c P i k l s o l w


24


mm


S u p B e e r a P r r i n e g c i s s i o n

Shaft Housing


B

d

D


Ball Bearings

s g l n l i a r B a e B

63300 Series

Single Row, Deep Groove, Cartridge



Bearing Number

d

D

B

r*

Shaft Housing



mm

inch

mm

inch

inch

inch

inch

inch

C r

C or

lbs

63304 DDU 63305 DDU 63306 DDU 63307 DDU

20 25 30 35

0.7874 0.9843 1.1811 1.3780

52 62 72 80

2.0472 2.4409 2.8346 3.1496

0.8750 1.0000 1.1875 1.3750

0.039 0.039 0.039 0.059

1.016 1.220 1.469 1.688

1.772 2.165 2.559 2.795

3580 4630 5990 7490

1770 2530 3380 4320

0.44 0.78 1.13 1.64

63308 DDU 63309 DDU 63310 DDU 63311 DDU

40 45 50 55

1.5748 1.7717 1.9685 2.1654

90 100 110 120

3.5433 3.9370 4.3307 4.7244

1.4375 1.5625 1.7500 1.9375

0.059 0.059 0.079 0.079

1.929 2.126 2.362 2.559

3.189 3.583 3.937 4.331

9160 11910 13940 16070

5400 7210 8610 10040

2.06 3.00 3.75 5.12

63312 DDU

60

2.3622

130

5.1181

2.1250

0.079

2.835

4.646

18400

11700

6.50


Cr = Dynamic Radial Load Rating Cor = Static Radial Load




w o s l l k i P c o t l i l B p S

B

d

s g l n i a c r i a r e d B n i l r e y l l C o R

D

n o i s s i c g n e i r r P a r e e B p u S



25


Ball Bearings




26

1200/1300 Series

Double Row, Self-Aligning

Preferred Shoulder Diameters r* da (in) Da (in)


Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

1200 1201 1301

10 12 12

0.3937 0.4724 0.4724

30 32 37

1.1811 1.2598 1.4567

9 10 12

0.3543 0.3937 0.4724

0.024 0.024 0.039

0.552 0.630 0.670

1.024 1.103 1.261

1202 1302 1203 1303

15 15 17 17

0.5906 0.5906 0.6693 0.6693

35 42 40 47

1.3780 1.6535 1.5748 1.8504

11 13 12 14

0.4331 0.5118 0.4724 0.5512

0.024 0.039 0.024 0.039

0.749 0.788 0.827 0.867

1.221 1.458 1.418 1.655

1204 1304 1205 1305

20 20 25 25

0.7874 0.7874 0.9843 0.9843

47 52 52 62

1.8504 2.0472 2.0472 2.4409

14 15 15 17

0.5512 0.5906 0.5906 0.6693

0.039 0.039 0.039 0.039

0.985 1.044 1.182 1.241

1.655 1.793 1.852 2.187

1206 1306 1207 1307

30 30 35 35

1.1811 1.1811 1.3780 1.3780

62 72 72 80

2.4409 2.8346 2.8346 3.1496

16 19 17 21

0.6299 0.7480 0.6693 0.8268

0.039 0.039 0.039 0.059

1.379 1.438 1.635 1.694

2.246 2.581 2.581 2.837

1208 1308 1209 1309

40 40 45 45

1.5748 1.5748 1.7717 1.7717

80 90 85 100

0.3150 3.5433 3.3465 3.9370

18 23 19 25

0.7087 0.9055 0.7480 0.9843

0.039 0.059 0.039 0.059

1.832 1.891 2.029 2.088

2.896 3.231 3.093 3.625

1210 1310 1211 1311

50 50 55 55

1.9685 1.9685 2.1654 2.1654

90 110 100 120

3.5433 4.3307 3.9370 4.7244

20 27 21 29

0.7874 1.0630 0.8268 1.1417

0.039 0.079 0.059 0.079

2.226 2.325 2.482 2.522

3.290 3.979 3.625 4.373

1212 1312 1213 1313

60 60 65 65

2.3622 2.3622 2.5591 2.5591

110 130 120 140

4.3307 5.1181 4.7244 5.5118

22 31 23 33

0.8661 1.2205 0.9055 1.2992

0.059 0.079 0.059 0.079

2.679 2.797 2.876 2.994

4.019 4.689 4.413 5.083

1214 1314 1215 1315

70 70 75 75

2.7559 2.7559 2.9528 2.9528

125 150 130 160

4.9213 5.9055 5.1181 6.2992

24 35 25 37

0.9449 1.3780 0.9843 1.4567

0.059 0.079 0.059 0.079

3.073 3.191 3.270 3.388

4.610 5.477 4.807 5.871



Common Options

B

r

E : Extra Capacity K : Tapered Bore CO† : Normal Internal Clearance C3 : Looser than Normal † Not shown in part number

r da

d

Da

Bearing Number

D





C r

C or

Grease

Oil

lbs

1200 1201 1301

1240 1260 2140

344 373 629

24.0 24.0 18.0

30.0 30.0 22.0

0.07 0.09 0.15

1202 1302 1203 1303

1690 2140 1800 2810

513 674 596 933

20.0 17.0 18.0 15.0

36.0 20.0 22.0 17.0

0.11 0.21 0.16 0.30

1204 1304 1205 1305

2250 2810 2740 4050

776 989 989 1510

15.0 13.0 13.0 11.0

18.0 15.0 16.0 13.0

0.26 0.38 0.30 0.61

1206 1306 1207 1307

3510 4770 3600 5620

1390 1910 1560 2380

11.0 9.0 9.5 8.0

14.0 11.0 12.0 9.5

0.49 0.90 0.73 1.18

1208 1308 1209 1309

4340 6520 4950 8540

1980 2900 2250 3820

8.5 7.0 7.5 6.3

10.0 8.5 9.0 7.5

0.92 1.64 1.02 2.19

1210 1310 1211 1311

5130 9330 6070 11500

2470 4340 3080 5400

7.0 5.6 6.3 5.0

8.5 6.7 7.5 6.0

1.17 2.84 1.53 3.62

1212 1312 1213 1313

6740 12800 6970 13900

3600 6290 3890 6970

5.6 4.5 5.3 4.3

6.7 5.3 6.3 5.0

1.98 4.48 2.54 5.56

1214 1314 1215 1315

7760 16900 8770 18000

4270 8430 3530 6740

5.0 4.0 4.3 3.8

6.0 4.8 5.3 4.5

2.84 6.79 2.98 7.83







27


Ball Bearings




2200/2300 Series

Double Row, Self-Aligning



Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

2200 2201 2202 2302

10 12 15 15

0.3937 0.4724 0.5906 0.5906

30 32 35 42

1.1811 1.2598 1.3780 1.6535

14 14 14 17

0.5512 0.5512 0.5512 0.6693

0.024 0.024 0.024 0.039

0.552 0.630 0.749 0.788

1.024 1.103 1.221 1.458

2203 2303 2204 2304

17 17 20 20

0.6693 0.6693 0.7874 0.7874

40 47 47 52

1.5748 1.8504 1.8504 2.0472

16 19 18 21

0.6299 0.7480 0.7087 0.8268

0.024 0.039 0.039 0.043

0.827 0.867 0.985 1.044

1.418 1.655 1.655 1.793

2205 2305 2206 2306

25 25 30 30

0.9843 0.9843 1.1811 1.1811

52 62 62 72

2.0472 2.4409 2.4409 2.8346

18 24 20 27

0.7087 0.9449 0.7874 1.0630

0.039 0.043 0.039 0.043

1.182 1.241 1.379 1.438

1.852 2.187 2.246 2.581

2207 2307 2208 2308

35 35 40 40

1.3780 1.3780 1.5748 1.5748

72 80 80 90

2.8346 3.1496 3.1496 3.5433

23 31 23 33

0.9055 1.2205 0.9055 1.2992

0.043 0.059 0.043 0.059

1.635 1.694 1.832 1.891

2.581 2.837 2.896 3.231

2209 2309 2210 2310

45 45 50 50

1.7717 1.7717 1.9685 1.9685

85 100 90 110

3.3465 3.9370 3.5433 4.3307

23 36 23 40

0.9055 1.4173 0.9055 1.5748

0.043 0.059 0.043 0.079

2.029 2.088 2.226 2.325

3.093 3.625 3.290 3.979

2211 2311 2212 2312

55 55 60 60

2.1654 2.1654 2.3622 2.3622

100 120 110 130

3.9370 4.7244 4.3307 5.1181

25 43 28 46

0.9843 1.6929 1.1024 1.8110

0.059 0.079 0.059 0.079

2.482 2.522 2.679 2.797

3.625 4.373 4.019 4.689

2213 2313 2214 2314

65 65 70 70

2.5591 2.5591 2.7559 2.7559

120 140 125 150

4.7244 5.5118 4.9213 5.9055

31 48 31 51

1.2205 1.8898 1.2205 2.0079

0.059 0.079 0.059 0.079

2.876 2.994 3.073 3.191

4.413 5.083 4.610 5.477

2215 2315 2216 2316

75 75 80 80

2.9528 2.9528 3.1496 3.1496

130 160 140 170

5.1181 6.2992 5.5118 6.6929

31 55 33 58

1.2205 2.1654 1.2992 2.2835

0.059 0.079 0.079 0.079

3.270 3.388 3.507 3.585

4.807 5.871 5.161 6.265



28



Common Options

B

r

E K CO† C3

r da

: : : :

Extra Capacity Tapered Bore Normal Internal Clearance Looser than Normal

† Not shown in part number †† Load ratings are lower, please cunsult NSK

d

Da

Bearing Number

D





C r

C or

Grease

Oil

lbs

2200 2201 2202 2302

1620 1690 1720 2290

459 504 540 843

24.0 24.0 22.0 16.0

30.0 30.0 26.0 19.0

0.10 0.12 0.13 0.24

2203 2303 2204 2304

2200 3210 3210 4050

708 1020 1050 1370

17.0 14.0 14.0 13.0

20.0 17.0 17.0 16.0

0.19 0.39 0.31 0.52

2205 2305 2206 2306

3820 5510 5730 7080

1320 1910 2020 2560

12.0 10.0 9.5 8.5

15.0 13.0 12.0 10.0

0.35 0.82 0.55 1.22

2207 2307 2208 2308

7190 8770 7080 10100

2650 3280 2810 3960

8.0 7.5 7.5 6.7

9.5 9.0 9.0 8.0

0.88 1.64 1.08 2.20

2209 2309 2210 2310

6290 12100 6290 14400

2700 4950 2900 5960

7.1 6.0 6.7 5.3

8.5 7.1 8.0 6.3

1.17 2.91 1.26 3.92

2211 2311 2212 2312

5960 16900 7640 19400

3010 7080 3890 8430

6.3 4.8 5.6 4.3

7.5 5.6 6.7 5.0

1.83 5.05 2.54 6.24

2213 2313 2214 2314

9890 21400 9890 24700

5040 9670 5220 11200

5.0 4.0 4.8 3.6

6.0 4.8 5.6 4.5

3.35 7.56 3.51 9.19

2215 2315 2216 2316

10000 28100 11000 29200

4000 9670 4470 10100

4.3 3.4 4.0 3.2

5.3 4.3 5.0 4.0

3.40 10.30 4.19 11.99







29


Ball Bearings




3200/3300 Series

Double Row, Maximum Capacity



Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

3200 J 3201 J 3202 J 3302 J

10 12 15 15

0.3937 0.4724 0.5906 0.5906

30 32 35 42

1.1811 1.2598 1.3780 1.6535

14.0 15.9 15.9 19.0

0.5512 0.6260 0.6260 0.7480

0.023 0.023 0.023 0.039

0.546 0.624 0.741 0.819

1.014 1.092 1.209 1.404

3203 J 3303 J 3204 J 3304 J

17 17 20 20

0.6693 0.6693 0.7874 0.7874

40 47 47 52

1.5748 1.8504 1.8504 2.0472

17.5 22.2 20.6 22.2

0.6890 0.8740 0.8110 0.8740

0.023 0.039 0.039 0.039

0.819 0.897 1.014 1.053

1.404 1.599 1.599 1.755

3205 J 3305 J 3206 J 3306 J

25 25 30 30

0.9843 0.9843 1.1811 1.1811

52 62 62 72

2.0472 2.4409 2.4409 2.8346

20.6 25.4 23.8 30.2

0.8110 1.0000 0.9370 1.1890

0.039 0.039 0.039 0.039

1.209 1.209 1.404 1.443

1.794 2.145 2.184 2.535

3207 J 3307 J 3208 J 3308 J

35 35 40 40

1.3780 1.3780 1.5748 1.5748

72 80 80 90

2.8346 3.1496 3.1496 3.5433

27.0 34.9 30.2 36.5

1.0630 1.3740 1.1890 1.4370

0.039 0.059 0.039 0.059

1.638 1.716 1.833 1.911

2.535 2.769 2.847 3.159

3209 J 3309 J 3210 J 3310 J

45 45 50 50

1.7717 1.7717 1.9685 1.9685

85 100 90 110

3.3465 3.9370 3.5433 4.3307

30.2 39.7 30.2 44.4

1.1890 1.5630 1.1890 1.7480

0.039 0.059 0.039 0.078

2.028 2.106 2.223 2.340

3.042 3.549 3.237 3.900

3211 J 3311 J 3212 J 3312 J

55 55 60 60

2.1654 2.1654 2.3622 2.3622

100 120 110 130

3.9370 4.7244 4.3307 5.1181

33.3 49.2 36.5 54.0

1.3110 1.9370 1.4370 2.1260

0.059 0.078 0.059 0.078

2.496 2.535 2.691 2.808

3.549 4.290 3.939 4.602

3213 J 3313 J 3214 J 3314 J

65 65 70 70

2.5591 2.5591 2.7559 2.7559

120 140 125 150

4.7244 5.5118 4.9213 5.9055

38.1 58.7 39.7 63.5

1.5000 2.3110 1.5630 2.5000

0.059 0.078 0.059 0.078

2.886 3.003 3.081 3.198

4.329 4.992 4.524 5.382



30


Common Options

B

r

NR CO† C3

† Not shown in part number

r da

: Snap Ring : Normal Internal Clearance : Greater than Normal

Bearing Number

D

d

Da

Basic Load Ratings (lbs) C r

C or




Grease

Oil

lbs

3200 J 3201 J 3202 J 3302 J

1820 2180 2470 3190

1330 1620 1890 2380

17.0 15.0 13.0 12.0

24.0 20.0 18.0 17.0

0.11 0.14 0.16 0.29

3203 J 3303 J 3204 J 3304 J

2880 4520 3960 4610

2290 3420 3240 3570

12.0 10.0 10.0 9.5

17.0 15.0 15.0 14.0

0.23 0.42 0.37 0.51

3205 J 3305 J 3206 J 3306 J

4360 6320 5940 8410

3840 5150 5440 7010

8.5 7.5 7.0 6.3

12.0 10.0 9.5 8.5

0.43 0.81 0.70 1.29

3207 J 3307 J 3208 J 3308 J

8410 10600 9290 13100

7940 9130 8680 11900

6.3 5.6 5.6 4.8

8.5 7.5 7.5 6.3

1.06 1.80 1.44 2.35

3209 J 3309 J 3210 J 3310 J

9890 16000 11100 19100

10100 15100 11300 18300

5.0 4.3 4.8 4.0

6.7 5.6 6.3 5.3

1.56 3.08 1.68 4.29

3211 J 3311 J 3212 J 3312 J

13200 22000 15600 25600

12100 21400 16200 25200

4.3 3.6 3.8 3.4

5.6 4.8 5.0 4.5

2.31 5.61 3.08 7.15

3213 J 3313 J 3214 J 3314 J

16500 29000 18300 32100

18700 29000 20600 32800

3.6 3.2 3.2 2.8

4.8 4.3 4.3 3.8

3.85 9.02 4.18 11.11

Cr = Dynamic Radial Load Rating Cor = Static Radial Load RatingEngineering.







31


Ball Bearings




32

5200/5300 Series

Double Row, Conrad Type

Bore Sizes: 10mm to 40mm



Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

5200 TNG 5200 J 5201 TNG 5201 J

10 10 12 12

0.3937 0.3937 0.4724 0.4724

30 30 32 32

1.1811 1.1811 1.2598 1.2598

14.0 14.0 15.9 15.9

0.5512 0.5512 0.6260 0.6260

0.023 0.023 0.023 0.023

0.585 0.585 0.663 0.663

0.984 0.984 1.063 1.063

5202 TNG 5202 J 5302 TNG

15 15 15

0.5906 0.5906 0.5906

35 35 42

1.3780 1.3780 1.6535

15.9 15.9 19.0

0.6260 0.6260 0.7480

0.023 0.023 0.039

0.787 0.787 0.819

1.170 1.404 1.404

5203 TNG 5203 J 5303 TNG 5303 J

17 17 17 17

0.6693 0.6693 0.6693 0.6693

40 40 47 47

1.5748 1.5748 1.8504 1.8504

17.5 17.5 22.2 22.2

0.6890 0.6890 0.8740 0.8740

0.023 0.023 0.039 0.039

0.866 0.866 0.906 0.906

1.380 1.380 1.615 1.615

5204 TNG 5204 J 5304 TNG 5304 J

20 20 20 20

0.7874 0.7874 0.7874 0.7874

47 47 52 52

1.8504 1.8504 2.0472 2.0472

20.6 20.6 22.2 22.2

0.8110 0.8110 0.8740 0.8740

0.039 0.039 0.039 0.039

1.014 1.014 1.053 1.053

1.614 1.614 1.772 1.772

5205 TNG 5205 J 5305 TNG 5305 J

25 25 25 25

0.9843 0.9843 0.9843 0.9843

52 52 62 62

2.0472 2.0472 2.4409 2.4409

20.6 20.6 25.4 25.4

0.8110 0.8110 1.0000 1.0000

0.039 0.039 0.039 0.039

1.220 1.220 1.260 1.260

1.811 1.811 2.165 2.165

5206 TNG 5206 J 5306 TNG 5306 J

30 30 30 30

1.1811 1.1811 1.1811 1.1811

62 62 72 72

2.4409 2.4409 2.8346 2.8346

23.8 23.8 30.2 30.2

0.9370 0.9370 1.1890 1.1890

0.039 0.039 0.039 0.039

1.404 1.404 1.457 1.457

2.205 2.205 2.559 2.559

5207 TNG 5207 J 5307 TNG 5307 J

35 35 35 35

1.3780 1.3780 1.3780 1.3780

72 72 80 80

2.8346 2.8346 3.1496 3.1496

27.0 27.0 34.9 34.9

1.0630 1.0630 1.3740 1.3740

0.039 0.039 0.059 0.059

1.638 1.638 1.716 1.716

2.559 2.559 2.795 2.795

5208 TNG 5208 J 5308 TNG 5308 J

40 40 40 40

1.5748 1.5748 1.5748 1.5748

80 80 90 90

3.1496 3.1496 3.5433 3.5433

30.2 30.2 36.5 36.5

1.1890 1.1890 1.4370 1.4370

0.039 0.039 0.059 0.059

1.833 1.833 1.911 1.911

2.874 2.874 3.189 3.189



r

Common Options

B

2RS†† ZZ NR J TNG CO† C3

r da

D

d

Da

: : : : : : :

Two Seals Two Shields Snap Ring Steel Cage Polyamide Cage Normal Internal Clearance Looser Than Normal

† Not shown in part number †† Available with TNG only

Bearing Number




C r

C or

Grease

Oil

lbs

5200 TNG 5200 J 5201 TNG 5201 J

1750 1610 2380 2360

877 878 1150 1300

16.0 17.0 15.0 15.0

22.0 22.0 20.0 20.0

0.09 0.10 0.11 0.12

5202 TNG 5202 J 5302 TNG

2650 2630 3660

1370 1580 1940

13.0 13.0 10.0

18.0 17.0 15.0

0.13 0.14 0.25

5203 TNG 5203 J 5303 TNG 5303 J

3280 3290 4680 4730

1750 2030 2380 2830

10.0 11.0 9.5 10.0

15.0 15.0 14.0 13.0

0.19 0.20 0.35 0.31

5204 TNG 5204 J 5304 TNG 5304 J

4410 4410 5220 5530

2430 2790 2900 3370

9.0 10.0 8.5 9.0

13.0 13.0 12.0 12.0

0.31 0.26 0.43 0.51

5205 TNG 5205 J 5305 TNG 5305 J

4770 4790 6740 7330

2860 3310 3890 4650

8.0 8.5 7.5 7.5

11.0 11.0 10.0 10.0

0.35 0.42 0.70 0.75

5206 TNG 5206 J 5306 TNG 5306 J

6740 6650 9330 9150

4110 4740 5510 6320

7.1 7.1 6.2 6.3

9.0 9.5 7.9 8.5

0.58 0.64 1.09 1.12

5207 TNG 5207 J 5307 TNG 5307 J

8770 8770 11500 11500

5620 6450 6740 8100

5.6 6.3 5.1 5.6

7.1 8.0 6.5 7.5

0.91 0.95 1.46 1.74

5208 TNG 5208 J 5308 TNG 5308 J

10800 9930 13900 12700

7080 7510 8770 9250

5.0 5.3 4.7 5.3

6.3 7.1 5.8 6.7

1.21 1.26 1.99 2.30







33


Ball Bearings




5200/5300 Series (Continued)

Double row, Conrad Type

Bore Sizes: 45mm to 85mm



Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

5209 TNG 5209 J 5309 TNG 5309 J

45 45 45 45

1.7717 1.7717 1.7717 1.7717

85 85 100 100

3.3465 3.3465 3.9370 3.9370

30.2 30.2 39.7 39.7

1.1890 1.1890 1.5630 1.5630

0.039 0.039 0.059 0.059

2.047 2.047 2.126 2.126

3.071 3.071 3.583 3.583

5210 TNG 5210 J 5310 TNG 5310 J

50 50 50 50

1.9685 1.9685 1.9685 1.9685

90 90 110 110

3.5433 3.5433 4.3307 4.3307

30.2 30.2 44.4 44.4

1.1890 1.1890 1.7480 1.7480

0.039 0.039 0.078 0.078

2.224 2.224 2.362 2.362

3.268 3.268 3.937 3.937

5211 TNG 5211 J 5311 TNG 5311 J

55 55 55 55

2.1654 2.1654 2.1654 2.1654

100 100 120 120

3.9370 3.9370 4.7244 4.7244

33.3 33.3 49.2 49.2

1.3110 1.3110 1.9370 1.9370

0.059 0.059 0.078 0.078

2.520 2.520 2.559 2.559

3.602 3.602 4.331 4.331

5212 TNG 5212 J 5312 TNG 5312 J

60 60 60 60

2.3622 2.3622 2.3622 2.3622

110 110 130 130

4.3307 4.3307 5.1181 5.1181

36.5 36.5 54.0 54.0

1.4370 1.4370 2.1260 2.1260

0.059 0.059 0.078 0.078

2.717 2.717 2.835 2.835

3.996 3.996 4.646 4.646

5213 TNG 5213 J 5313 TNG 5313 J

65 65 65 65

2.5591 2.5591 2.5591 2.5591

120 120 140 140

4.7244 4.7244 5.5118 5.5118

38.1 38.1 58.7 58.7

1.5000 1.5000 2.3110 2.3110

0.059 0.059 0.078 0.078

2.913 2.913 3.034 3.034

4.370 4.370 5.039 5.039

5214 TNG 5214 J 5314 J

70 70 70

2.7559 2.7559 2.7559

125 125 150

4.9213 4.9213 5.9055

39.7 39.7 63.5

1.5630 1.5630 2.5000

0.059 0.059 0.078

3.110 3.110 3.228

4.567 4.567 5.433

5215 J 5216 J 5217 J

75 80 85

2.9528 3.1496 3.3465

130 140 150

5.1181 5.5118 5.9055

41.3 44.4 49.2

1.6260 1.7480 1.9370

0.059 0.078 0.078

3.307 3.543 3.740

4.764 5.118 5.512



34


r

Common Options

B

2RS†† ZZ NR J TNG CO† C3

r da

D

d

Da

: : : : : : :

Two Seals Two Shields Snap Ring Steel Cage Polyamide Cage Normal Internal Clearance Looser Than Normal

† Not shown in part number †† Available with TNG only

Bearing Number




C r

C or

Grease

Oil

lbs

5209 TNG 5209 J 5309 TNG 5309 J

10800 11100 15300 15400

7190 8580 9780 11400

4.5 5.0 4.3 4.5

5.4 6.7 5.0 6.0

1.28 1.37 2.66 3.10

5210 TNG 5210 J 5310 TNG 5310 J

11500 11900 18200 18300

8210 9740 11900 13800

4.0 4.8 3.6 4.3

4.6 6.0 4.2 5.6

1.39 1.48 3.52 4.30

5211 TNG 5211 J 5311 TNG 5311 J

13200 12600 22900 21400

9670 11000 15300 16400

4.3 4.3 3.8 3.8

5.6 5.6 5.0 5.0

1.93 2.12 4.64 5.10

5212 TNG 5212 J 5312 TNG 5312 J

16200 15600 28100 28200

11900 13900 19100 22100

3.8 3.8 3.4 3.4

5.0 5.0 4.5 4.5

2.60 2.98 5.94 7.00

5213 TNG 5213 J 5313 TNG 5313 J

18000 17100 33700 25400

14200 15500 22900 32000

3.4 3.6 3.2 3.2

4.5 4.5 4.3 4.3

3.34 3.64 7.46 8.49

5214 TNG 5214 J 5314 J

18700 21100 35700

15100 18500 28900

3.4 3.4 3.0

4.5 4.5 3.8

3.61 4.00 10.80

5215 J 5216 J 5217 J

21100 22300 26000

18700 20900 24700

3.2 3.0 2.8

4.3 3.8 3.6

4.19 5.51 7.50







35


Ball Bearings




7200 Series

Angular Contact, 40° Contact Angle



Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

7200B 7201B 7202B 7203B

10 12 15 17

0.3937 0.4724 0.5906 0.6693

30 32 35 40

1.1811 1.2598 1.3780 1.5748

9 10 11 12

0.3543 0.3937 0.5331 0.4724

0.024 0.024 0.024 0.024

0.591 0.669 0.787 0.866

0.984 1.063 1.181 1.378

7204B 7205B 7206B 7207B

20 25 30 35

0.7874 0.9843 1.1811 1.3780

47 52 62 72

1.8504 2.0472 2.4409 2.8346

14 15 16 17

0.5512 0.5906 0.6299 0.6693

0.039 0.039 0.039 0.039

1.024 1.220 1.417 1.654

1.614 1.911 2.205 2.559

7208B 7209B 7210B 7211B

40 45 50 55

1.5748 1.7717 1.9685 2.1654

80 85 90 100

3.1496 3.3465 3.5433 3.9370

18 19 20 21

0.7087 0.7480 0.7874 0.8268

0.039 0.039 0.039 0.059

1.850 2.047 2.244 2.500

2.874 3.071 3.268 3.602

7212B 7213B 7214B 7215B

60 65 70 75

2.3622 2.5591 2.7559 2.9528

110 120 125 130

4.3307 4.7244 4.9213 5.1181

22 23 24 25

0.8661 0.9005 0.9449 0.9843

0.059 0.059 0.059 0.059

2.697 2.894 3.091 3.287

3.996 4.390 4.587 4.783

7216B 7217B 7218B 7219B

80 85 90 95

3.1496 3.3465 3.5433 3.7402

140 150 160 170

5.5118 5.9055 6.2992 6.6929

26 28 30 32

1.0236 1.1024 1.1811 1.2598

0.079 0.079 0.079 0.079

3.543 3.740 3.937 4.213

5.118 5.512 5.906 6.220

7220B 7221B 7222B 7224B

100 105 110 120

3.9370 4.1339 4.3307 4.7244

180 190 200 215

7.0866 7.4803 7.8740 8.4646

34 36 38 40

1.3386 1.4173 1.4961 1.5748

0.079 0.079 0.079 0.079

4.409 4.606 4.803 5.197

6.614 7.008 7.402 7.992

7226B 7228B 7230B 7232B

130 140 150 160

5.1181 5.5118 5.9055 6.2992

230 250 270 290

9.0551 9.8425 10.6299 11.4173

40 42 45 48

1.5748 1.6535 1.7717 1.8898

0.098 0.098 0.098 0.098

5.669 6.063 6.457 6.850

8.504 9.291 10.079 10.866

7234B 7236B 7238B 7240B

170 180 190 200

6.6929 7.0866 7.4803 7.8740

310 320 340 360

12.2047 12.5984 13.3858 14.1732

52 52 55 58

2.0472 2.0472 2.1654 2.2835

0.118 0.118 0.118 0.118

7.402 7.795 8.190 8.583

11.496 11.890 12.677 13.465



36


Application Data Bearing Tolerances –– Table 10.12 thru Table 10.16 pages 314-17 Shaft & Housing Fits –– Table 10.31 and Table 10.33 pages 328-29

r

Common Options

B

B C†† TY Y M W G PC

r da

Da

D

d

: : : : : : : :

40˚ Contact Angle 15˚ Contact Angle Polyamide Cage Pressed Brass Cage Machined Brass Cage Pressed Steel Cage Flush Ground Faces Flush Ground Faces Normal Axial Clearance and ABEC6.

†† Load and speed ratings are not shown in the table below

Bearing Number




C r

C or

Grease

Oil

lbs

7200B 7201B 7202B 7203B

1050 1550 1680 2090

505 761 882 1120

20.0 18.0 16.0 14.0

28.0 26.0 22.0 19.0

0.07 0.08 0.11 0.15

7204B 7205B 7206B 7207B

2800 3150 4370 5780

1570 1950 2800 3810

12.0 10.0 8.5 7.5

16.0 14.0 12.0 10.0

0.24 0.30 0.46 0.65

7208B 7209B 7210B 7211B

6830 7720 8050 9920

4810 5470 6000 7610

6.7 6.3 5.6 5.3

9.0 8.5 8.0 7.1

0.84 0.95 1.07 1.40

7212B 7213B 7214B 7215B

12000 13700 14900 15400

9370 11100 12200 13100

4.8 4.3 4.0 3.8

6.3 6.0 5.6 5.3

1.81 2.20 2.42 3.02

7216B 7217B 7218B 7219B

17300 20100 22900 24900

14700 17100 19700 21200

3.6 3.4 3.2 3.0

5.0 4.8 4.3 4.0

3.68 4.58 5.62 6.83

7220B 7221B 7222B 7224B

28000 30400 33100 37300

24000 27100 30200 36400

2.8 2.6 2.6 2.4

3.8 3.6 3.4 3.2

8.15 9.70 11.40 13.70

7226B 7228B 7230B 7232B

38400 44300 50500 53400

39200 47800 57100 62600

2.2 2.0 1.8 1.7

3.0 2.8 2.6 2.4

15.40 19.40 24.20 30.20

7234B 7236B 7238B 7240B

60000 62000 63700 68300

72800 78300 83800 91500

1.6 1.5 1.4 1.3

2.2 2.0 2.0 1.8

37.50 39.00 47.00 55.80







37


Ball Bearings




7300 Series




Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

7300B 7301B 7302B 7303B

10 12 15 17

0.3937 0.4724 0.5906 0.6693

35 37 42 47

1.3780 1.4567 1.6535 1.8504

11 12 13 14

0.4331 0.4724 0.5118 0.5512

0.024 0.039 0.039 0.039

0.591 0.709 0.827 0.906

1.181 1.221 1.418 1.614

7304B 7305B 7306B 7307B

20 25 30 35

0.7874 0.9843 1.1811 1.3780

52 62 72 80

2.0472 2.4409 2.8346 3.1496

15 17 19 21

0.5906 0.6693 0.7480 0.8268

0.039 0.039 0.039 0.059

1.063 1.260 1.457 1.712

1.772 2.165 2.559 2.815

7308B 7309B 7310B 7311B

40 45 50 55

1.5748 1.7717 1.9685 2.1654

90 100 110 120

3.5433 3.9370 4.3307 4.7244

23 25 27 29

0.9055 0.9843 1.0630 1.1417

0.059 0.059 0.079 0.079

1.909 2.106 2.362 2.559

3.209 3.602 3.937 4.331

7312B 7313B 7314B 7315B

60 65 70 75

2.3622 2.5591 2.7559 2.9528

130 140 150 160

5.1181 5.5118 5.9055 6.2992

31 33 35 37

1.2205 1.2992 1.3780 1.4567

0.079 0.079 0.079 0.079

2.835 3.031 3.228 3.425

4.646 5.039 5.433 5.827

7316B 7317B 7318B 7319B

80 85 90 95

3.1496 3.3465 3.5433 3.7402

170 180 190 200

6.6929 7.0866 7.4803 7.8740

39 41 43 45

1.5354 1.6142 1.6929 1.7717

0.079 0.098 0.098 0.098

3.622 3.898 4.094 4.291

6.220 6.535 6.929 7.323

7320B 7321B 7322B 7324B

100 105 110 120

3.9370 4.1339 4.3307 4.7244

215 225 240 260

8.4646 8.8583 9.4488 10.2362

47 49 50 55

1.8504 1.9291 1.9685 2.1654

0.098 0.098 0.098 0.098

4.488 4.685 4.882 5.276

7.913 8.307 8.898 9.685

7326B 7328B 7330B 7332B

130 140 150 160

5.1181 5.5118 5.9055 6.2992

280 300 320 340

11.0236 11.8110 12.5984 13.3858

58 62 65 68

2.2835 2.4409 2.5591 2.6772

0.118 0.118 0.118 0.118

5.827 6.220 6.614 7.008

10.315 11.102 11.890 12.677

7334B 7336B 7338B 7340B

170 180 190 200

6.6929 7.0866 7.4803 7.8740

360 380 400 420

14.1732 14.9606 15.7480 16.5354

72 75 78 80

2.8346 2.9528 3.0709 3.1496

0.118 0.118 0.157 0.157

7.402 7.795 8.346 8.740

13.465 14.252 14.882 15.669



38



r

Common Options

B


r da

Da

D

d

: : : : : : : :



Bearing Number




C r

C or

Grease

Oil

lbs

7300B 7301B 7302B 7303B

1960 1980 2600 3110

904 940 1330 1620

18.0 16.0 14.0 13.0

24.0 22.0 19.0 17.0

0.12 0.14 0.19 0.26

7304B 7305B 7306B 7307B

3640 5160 6550 7830

1950 3000 3950 4980

11.0 9.0 8.0 7.1

15.0 13.0 11.0 9.5

0.33 0.54 0.79 1.05

7308B 7309B 7310B 7311B

9480 12300 14400 16800

6240 8270 9920 11700

6.3 5.6 5.0 4.5

8.5 7.5 6.7 6.3

1.45 1.93 2.53 3.35

7312B 7313B 7314B 7315B

19100 21600 24300 26500

13600 15500 17700 20100

4.3 3.8 3.6 3.4

5.6 5.3 5.0 4.8

4.41 5.44 6.61 7.93

7316B 7317B 7318B 7319B

28700 30900 33100 35500

22500 25100 27800 30600

3.2 3.0 2.8 2.6

4.3 4.0 3.8 3.6

9.37 11.10 12.90 14.90

7320B 7321B 7322B 7324B

42800 42800 45200 50700

39900 39900 44300 52000

2.4 2.4 2.2 2.0

3.4 3.2 3.0 2.8

18.30 20.70 24.50 31.50

7326B 7328B 7330B 7332B

56200 62000 64800 70600

60400 69500 76100 87100

1.9 1.7 1.6 1.5

2.6 2.4 2.2 2.0

38.30 46.90 55.80 65.70

7334B 7336B 7338B 7340B

79400 83800 92600 97000

100100 110000 123200 135300

1.4 1.3 1.3 1.2

2.0 1.8 1.7 1.6

78.20 90.40 104.00 117.00







39


Ball Bearings



7400 Series




Bearing Number

d

D

B

mm

inch

mm

inch

mm

inch

inch

min

max

7405B 7406B 7407B 7408B

25 30 35 40

0.9843 1.1811 1.3780 1.5748

80 90 100 110

3.1496 3.5433 3.9370 4.3307

21 23 25 27

0.8268 0.9055 0.9843 1.0630

0.059 0.059 0.059 0.079

1.319 1.516 1.713 1.969

2.815 3.209 3.602 3.937

7409B 7410B 7411B 7412B

45 50 55 60

1.7717 1.9685 2.1654 2.3622

120 130 140 150

4.7244 5.1181 5.5118 5.9055

29 31 33 35

1.1417 1.2205 1.2992 1.3780

0.079 0.079 0.079 0.079

2.165 2.441 2.638 2.835

4.331 4.646 5.039 5.433

7413B 7414B 7415B 7416B

65 70 75 80

2.5591 2.7559 2.9528 3.1496

160 180 190 200

6.2992 7.0866 7.4803 7.8740

37 42 45 48

1.4567 1.6535 1.7717 1.8898

0.079 0.098 0.098 0.098

3.031 3.307 3.504 3.701

5.827 6.535 6.929 7.323

7420B1 A7420B 1

100 100

3.9370 3.9370

250 265

9.8425 10.4331

58 60

2.2835 2.3622

0.118 0.118

4.646 4.646

9.134 9.125


S p B l i l o t c P i k l s o l w

Note: Limiting speeds are lower with contact seals. For more information, contact NSK Engineering. 1

NSK part number 7420 conforms to ISO and ABMA standards. Part number 7420 of other manufacturers may be

equivalent to NSK A7420.

S u p B e e r a P r r i n e g c i s s i o n


40


r

Common Options

B


r da

Da

D

d

: : : : : : : :



Bearing Number




C r

C or

Grease

Oil

lbs

7405B 7406B 7407B 7408B

9700 10700 12600 14600

5310 6330 7600 9000

7.6 6.7 5.9 5.3

10.5 9.2 8.2 7.3

1.4 2.9 3.0 3.1

7409B 7410B 7411B 7412B

16600 18900 23200 24900

10600 12200 15400 17400

4.9 4.5 4.1 3.8

6.7 6.0 5.6 5.2

3.9 4.8 5.8 7.0

7413B 7414B 7415B 7416B

26900 33300 37700 37900

19500 26500 31500 32000

3.5 3.2 3.0 2.8

4.9 4.4 4.1 3.9

8.4 10.4 12.6 16.7

7420B1 A7420B1

49800 53100

47800 53400

2.2 2.1

3.1 2.9

33.0 40.1



Cr = Dynamic Radial Load Rating Cor = Static Radial Load RatingEngineering. Note: Limiting speeds are lower with contact seals. For more information, contact NSK Engineering. 1

NSK part number 7420 conforms to ISO and ABMA standards. Part number 7420 of other

manufacturers may be equivalent to NSK A7420.




41


Ball Bearings




42

BL200/300 Series

Maximum Capacity Type


Bearing Number

d

D

B

r*

Preferred Shoulder Diameters da (in) Da (in)

mm

inch

mm

inch

mm

inch

inch

min

max

max

BL205 BL305 BL206 BL306

25 25 30 30

0.9843 0.9843 1.1811 1.1811

52 62 62 72

2.0472 2.4409 2.4409 2.8346

15 17 16 19

0.5906 0.6693 0.6299 0.7480

0.039 0.039 0.039 0.039

1.182 1.241 1.379 1.438

1.261 1.418 1.517 1.655

1.852 2.187 2.246 2.581

BL207 BL307 BL208 BL308

35 35 40 40

1.3780 1.3780 1.5748 1.5748

72 80 80 90

2.8346 3.1496 3.1496 3.5433

17 21 18 23

0.6693 0.8268 0.7087 0.9055

0.039 0.059 0.039 0.059

1.635 1.694 1.832 1.891

1.753 1.753 1.970 2.069

2.581 2.837 2.896 3.231

BL209 BL309 BL210 BL310

45 45 50 50

1.7717 1.7717 1.9685 1.9685

85 100 90 110

3.3465 3.9370 3.5433 4.3307

19 25 20 27

0.7480 0.9843 0.7874 1.0630

0.039 0.059 0.039 0.079

2.029 2.088 2.226 2.325

2.187 2.423 2.364 2.679

3.093 3.625 3.290 3.979

BL211 BL311 BL212 BL312

55 55 60 60

2.1654 2.1654 2.3622 2.3622

100 120 110 130

3.9370 4.7244 4.3307 5.1181

21 29 22 31

0.8268 1.1417 0.8661 1.2205

0.059 0.079 0.059 0.079

2.482 2.522 2.679 2.797

2.620 2.857 2.935 3.113

3.625 4.373 4.019 4.689

BL213 BL313 BL214 BL314

65 65 70 70

2.5591 2.5591 2.7559 2.7559

120 140 125 150

4.7244 5.5118 4.9213 5.9055

23 33 24 35

0.9055 1.2992 0.9449 1.3780

0.059 0.079 0.059 0.079

2.876 2.994 3.073 3.191

3.152 3.369 3.310 3.625

4.413 5.083 4.610 5.477

BL215 BL315 BL216 BL316

75 75 80 80

2.9528 2.9528 3.1496 3.1496

130 160 140 170

5.1181 6.2992 5.5118 6.6929

25 37 26 39

0.9843 1.4567 1.0236 1.5354

0.059 0.079 0.079 0.079

3.270 3.388 3.507 3.585

3.546 3.881 3.763 4.117

4.807 5.871 5.161 6.265

BL217 BL317 BL218 BL318

85 85 90 90

3.3465 3.3465 3.5433 3.5433

150 180 160 190

5.9055 7.0866 6.2992 7.4803

28 41 30 43

1.1024 1.6142 1.1811 1.6929

0.079 0.099 0.079 0.099

3.704 3.861 3.901 4.058

4.019 4.354 4.236 4.610

5.555 6.580 5.949 6.974

BL219 BL319 BL220 BL221

95 95 100 105

3.7402 3.7402 3.9370 4.1339

170 200 180 190

6.6929 7.8740 7.0866 7.4803

32 45 34 36

1.2598 1.7717 1.3386 1.4173

0.079 0.099 0.079 0.079

4.176 4.255 4.373 4.570

4.492 4.886 4.787 5.024

6.265 7.368 6.659 7.053





r

Common Options

B

Z ZZ NR CO† C3

r da

: : : : :

One Shield Two Shields Snap Ring Normal Internal Clearance Greater Than Normal

† Not shown in part number

Da

Bearing Number

d


D



Grease

Oil

lbs

2360 3470 3670 4650

13.0 11.0 11.0 9.5

15.0 13.0 13.0 12.0

0.29 0.54 0.47 0.80

7380 9850 9380 12300

4970 6540 6480 8040

9.5 8.5 8.0 7.5

11.0 10.0 10.0 9.0

0.68 1.07 0.87 1.47

BL209 BL309 BL210 BL310

9900 14700 10300 17200

7140 9910 7830 11800

7.5 6.7 7.1 6.0

9.0 8.0 8.5 7.5

0.99 1.94 1.11 2.51

BL211 BL311 BL212 BL312

12800 19900 15500 22700

9880 13800 12200 16100

6.3 5.6 5.6 5.3

7.5 6.7 7.1 6.3

1.46 3.23 1.88 4.07

BL213 BL313 BL214 BL314

16900 27300 18300 30700

13500 20200 14900 23000

5.3 4.8 5.0 4.5

6.3 6.0 6.3 5.3

2.40 5.10 2.62 6.23

BL215 BL315 BL216 BL316

19100 33400 22400 36200

16100 26000 19100 29200

4.8 4.3 4.5 4.0

5.6 5.0 5.3 4.8

2.84 7.44 3.48 8.89

BL217 BL317 BL218 BL318

24800 39100 28300 42000

20900 32600 24100 36200

4.3 3.8 4.0 3.6

5.0 4.5 4.8 4.3

4.29 10.36 5.30 11.84

BL219 BL319 BL220 BL221

32000 45000 36000 39200

27600 40000 31400 35300

3.8 3.0 3.6 3.4

4.5 3.6 4.3 4.0

6.38 14.08 7.68 9.20

C r

C or

BL205 BL305 BL206 BL306

3820 5720 5590 7410

BL207 BL307 BL208 BL308


s g l n l i a r B a e B s g l n i a c r i a r e d B n i l r e y l l C o R s g n l i a r c a i r e e B h r p e l S l o R s g n i d r e a r e e B p a r e T l l o R





43


Special Ball Bearings




44

Width (Inch)

Bearing Number

Bore (Inch)

O.D. (Inch)

IR

OR

X428 X540XL 40BD49VV

0.9843 0.9843 1.5748

2.0472 2.4409 2.4409

0.354 0.445 0.812

0.472 0.445 0.812

Automotive air compressor bearing Automotive air compressor bearing Automotive air compressor bearing (double row)

A99202-08A

0.5000

1.3750

0.438

0.438

Inch series-6202

Z9504B

0.7505

1.7805

0.615

0.615

Special bore, O.D., width-2 seals

Description


Integral Shaft Bearing

Bearing Number

Shaft O.D. (Inch) Standard Step

s g l n l i a r B a e B s g l n i a c r i a r e d B n i l r e y l l C o R

D

F

X

Y

Z

H

W

A

B

B’

885801

0.6267 0.6267 0.6267 0.7465

0.6267 0.6267 0.6267 0.7465

— — — 0.6267

1.1811 1.1811 1.1811 1.5000

1.531 1.531 1.531 2.125

6.375 4.688 5.625 5.870

2.297 1.469 1.578 2.105

2.547 1.688 2.516 1.640

2.328 1.438 — —

— — — 1.50

885807C 885586 885801SE 885820

0.7465 0.6267 0.7465 0.7465

0.7465 0.6267 0.7465 0.7465

0.6267 — 0.6267 —

1.5000 1.1811 1.5000 1.5000

2.125 1.531 2.125 2.125

6.040 6.281 5.870 6.625

1.800 1.747 2.104 2.000

2.115 3.003 1.641 2.500

— — — —

1.99 — 1.50 —

885117 885118




X Y

F

w o s l l k i P c o t l i l B p S

Z W

D A

B'

B

n o i s s i c g n e i r r P a r e e B p u S



45


Mast Guide Bearings

B e a B r a i n l g l s R o C l l e y r l i B n e d a r i r c a i n l g s

Typical Applications

R o l l S e p r h B e e r i a c r a i n l g s R o l l T e r a B p e e r a e r d i n g s


W

W 0.71875

X M L o i n t i e o a n r R B o e l a l i n r g i n g M s i l l E n S g e i n c e t i e o n r i n g

46

D

X w

r

d

D

w

d

r

13° Type A

Type B

CODURI RULMENTI.pdf

Recommend Documents