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Miniature and Small Bearings

Miniature and Small Bearings Factory ,productor ,Manufacturer ,Supplier

       
Bearing Specifications 60 Series

Bearing.

Bore
d
mm   in.

O.D
D
mm   in.

Width
B
mm   in.

Chamfer
r min
mm

Load Rating

Ball Complement

Maxrunout speed

Weight
(kg)

Dynamic
Cr

Static
Cor

No.

Size
mm

Grease
r/min

Oil
r/min

604

4   .1575

12   .4724

4   .1575

0.2

0.97

0.36

8

1.588

43000

51000

0.002

605

5   .1969

14   .5512

5   .1969

0.2

  .33

0.505

8

2

39000

46000

0.0035

606

6   .2362

17   .6693

6   .2362

0.3

1.13

0.56

8

2.381

30000

38000

0.006

607

7   .2756

19   .7480

6   .2362

0.3

2.01

1.05

7

3.50

28000

36000

0.008

608

8   .3150

22   .8661

7   .2756

0.3

2.53

1.36

7

3.969

26000

34000

0.015

609

9   .3543

24   .9449

7   .2756

0.3

2.57

1.36

7

3.969

24000

32000

0.016

6000

10   .3937

261   .0236

8   .3150

0.3

3.52

1.95

7

4.763

22000

30000

0.019

6001

12   .4724

281   .1024

8   .3150

0.3

3.93

2.23

8

4.763

19000

26000

0.021

6002

15   .5906

321   .2598

9   .3543

0.3

4.30

2.51

9

4.763

18000

24000

0.079

6003

17   .6693

351   .3780

10   .3937

0.3

4.62

2.79

10

4.763

17000

22000

0.116

6004

20   .7874

421   .6535

12   .4724

0.6

7.22

4.46

9

6.35

15000

19000

0.155

6005

25   .9843

471   .8504

12   .4724

0.6

7.74

4.96

10

6.35

14000

18000

0.079

6006

301   .1811

552   .1654

13   .5118

1.0

13.20

8.30

11

7.144

12000

15000

0.116

6007

351   .3780

622   .4409

14   .5512

1.0

16.00

10.30

11

7.938

10000

13000

0.155

6008

401   .5748

682   .6772

15   .5906

1.0

16.80

11.50

12

7.938

8000

11000

0.185

6009

451   .7717

752   .9528

16   .6299

1.0

21.00

15.10

12

8.731

7200

9000

0.231

6010

501   .9685

803   .1496

16   .6299

1.0

21.80

16.60

13

8.731

6400

7800

0.250

Bearing Specifications 62 Series

Bearing.

Bore
d
mm   in.

O.D
D
mm   in.

Width
B
mm   in.

Chamfer
r min
mm

Load Rating

Ball Complement

Maxrunout speed

Weight
(kg)

Dynamic
Cr

Static
Cor

No.

Size
mm

Grease
r/min

Oil
r/min

624

4   .1575

13   .5118

5   .1969

0.2

1.31

0.49

6

2.381

36000

45000

0.0032

625

5   .1969

16   .6299

6   .2362

0.3

1.76

0.68

6

3.175

32000

40000

0.0048

626

6   .2362

19   .7480

6   .2362

0.30

2.01

1.05

7

3.50

28000

36000

0.008

627

7   .2756

22   .8661

7   .2756

0.30

2.53

1.36

7

3.969

26000

34000

0.014

628

8   .3149

24   .9448

8   .3150

0.30

2.57

1.36

7

3.969

24000

32000

0.016

629

9   .3543

261   .0236

8   .3150

0.30

3.50

1.95

7

4.763

22000

30000

0.019

6200

10   .3937

301   .1811

9   .3543

0.60

3.93

2.23

8

4.763

19000

26000

0.032

6201

12   .4724

321   .2598

10   .3937

0.60

5.25

3.05

7

5.953

18000

24000

0.035

6202

15   .5906

351   .3780

11   .4331

0.30

5.88

3.49

8

5.953

17000

22000

0.045

6203

17   .6693

401   .5748

12   .4724

0.60

7.36

4.48

8

6.77

16000

20000

0.064

6204

20   .7874

471   .8504

14   .5512

1.0

9.88

6.20

8

7.938

14000

18000

0.103

6205

25   .9843

522   .047

15   .5906

1.0

10.78

6.98

9

7.938

12000

16000

0.127

6206

301   .1811

622   .44.9

16   .6299

1.0

19.50

11.30

9

9.525

10000

13000

0.199

6207

351   .3780

722   .8346

17   .6693

1.1

25.70

15.30

9

11.112

8800

10000

0.287

6208

401   .5748

803   .1496

18   .7087

1.1

29.10

17.80

9

12

7700

9200

0.367

6209

451   .7717

853   .3465

19   .7480

1.1

32.50

20.40

10

12

6800

8200

0.416

6210

501   .9685

903   .5433

20   .7874

1.1

35.00

23.20

10

12.7

6100

7300

0.462

Bearing Specificafions 63 & inch R Series
Bearing.
Bore
d
mm    in.
O.D
D
mm    in.
Width
B
mm    in.
Chamfer
r min
mm
Load Rating
Ball Complement
Maxrunout speed
Weight
(kg)
Dynamic
Cr
Static
Cor
No. Size
mm
Grease
r/min
Oil
r/min
6300 10   .3937 351   .3780 11   .4331 0.60 5.88 3.47 7 6.35 18000 24000 0.0532
6301 12   .4724 371   .4566 12   .4724 1.0 7.48 4.65 6 7.938 17000 22000 0.0574
6302 15   .5906 421   .6535 13   .5118 1.0 8.80 5.43 7 7.938 16000 20000 0.0804
6303 17   .6693 471   .8504 14   .5511 1.0 10.45 6.56 7 8.731 15000 19000 0.1096
6304 20   .7874 522   .074 15   .5906 1.1 12.26 7.81 7 9.525 14000 17000 0.1417
6305 25   .9843 622   .4409 17   .6692 1.1 17.22 11.39 7 11.50 12000 14000

0.2193

6306 301   .1811 722   .8346 19   .7480 1.1 26.70 15.00 8 12 8000 10000 0.3498
6307 351   .3780 803   .1496 21   .8268 1.5 33.50 19.10 8 13.494 6800 8000 0.4542
6308 401   .5748 903   .5433 23   .9055 1.5 40.50 24.00 8 15.081 5800 7200 0.6394
6309 451   .7717 1003   .9370 25   .9843 1.5 53.00 32.00 8 17.462 5000 6200 0.8363
6310 501   .9685 1104   .3307 271   .0630 2 62.00 38.50 8 19.05 4400 5500 1.0822
Bearing
No.
Bore Outer Diameter Width Radius Load Rating
(KN)
Weight
(kg)
d D B r
Open Seaked min Dynamic Static
mm inch mm inch mm inch mm inch mm inch Cr Cor
R3 4.762 .1875 12.700 .5000 3.696 .1562 4.980 .1960 0.30 .012 1.010 0.480 0.0022
R3A 4.762 .1875 12.700 .5000 4.978 .1960 4.980 .1960 0.30 .012 1.310 0.485 0.0025
R4 6.350 .2500 15.875 .6250 4.978 .1960 4.980 .1960 0.30 .012 1.136 0.558 0.005
R4A 6.350 .2500 19.050 .7500 5.556 .2188 7.144 .2821 0.40 .016 2.175 1.136 0.008
R6 9.525 .3750 22.225 .8750 5.556 .2188 7.144 .2821 0.40 .016 2.560 1.350

0.011

R8 12.700 .5000 28.575 .1.1250 6.350 .2500 7.938 .3125 0.40 .016 3.930 2.230 0.018
R10 15.875 .6250 34.925 .1.3750 7.144 .2812 8.731 .3438 0.80 .030 4.620 2.790 0.037
99502H 15.875 .6250 34.925 .1.3750 ... ... 11.000 .4331 0.80 .030 4.620 2.790 0.042
Bearing Specifications 68 Series

Bearing.

Bore
d
mm   in.

O.D
D
mm   in.

Width
B
mm   in.

Chamfer
r min
mm

Load Rating

Ball Complement

Maxrunout speed

Weight
(kg)

Dynamic
Cr

Static
Cor

No.

Size
mm

Grease
r/min

Oil
r/min

685

5   .1969

11   .4331

5   .1969

0.15

0.715

0.282

8

1.588

35000

45000

0.0011

686

6   .2362

13   .5118

4   .1969

0.15

1.08

0.44

8

2.0

33000

42000

0.0019

687

7   .2756

14   .5512

5   .1969

0.15

1.17

0.51

9

2.0

31000

40000

0.0021

688

8   .315

16   .6299

5   .1969

0.2

1.26

0.585

9

2.381

29000

38000

0.0031

689

9   .3543

17   .6693

5   .1969

0.2

1.72

0.82

11

2

28000

36000

0.0032

6800

10   .3937

19   .7480

5   .1969

0.3

1.83

0.952

9

2.381

26000

34000

0.005

6800W7

10   .3937

19   .7480

7   .2756

0.3

1.83

0.952

9

2.381

26000

34000

0.006

6801

12   .4724

21   .8268

5   .1969

0.3

1.92

1.04

12

2.381

22000

30000

0.006

6802

15   .5906

24   .9449

5   .1969

0.3

2.08

1.26

14

2.381

20000

28000

0.007

6803

17   .6693

261   .0236

5   .1969

0.3

2.81

1.72

15

2.381

19000

26000

0.008

6804

20   .7874

321   .2598

7   .2756

0.3

4.00

2.47

13

3.5

17000

22000

0.019

6805

25   .9843

371   .4567

7   .2756

0.3

4.30

2.95

15

3.5

15000

19000

0.022

6806

301   .1811

421   .6535

7   .2756

0.3

4.70

3.65

19

3.175

13000

17000

0.026

6807

351   .3780

471   .8504

7   .2756

0.3

4.90

4.05

22

3.175

11000

15000

0.029

6808

401   .5748

522   .0472

7   .2756

0.3

5.10

4.40

22

3.175

9000

13000

0.033

6809

451   .7717

582   .2835

7   .2756

0.3

6.40

6.40

24

3.175

7000

11000

0.040

6810

501   .9685

652   .5591

7   .2756

0.3

6.60

6.60

24

3.175

5000

9000

0.052

Bearing Specifications 69 Series,

Bearing.

Bore
d
mm   in.

O.D
D
mm   in.

Width
B
mm   in.

Chamfer
r min
mm

Load Rating

Ball Complement

Maxrunout speed

Weight
(kg)

Dynamic
Cr

Static
Cor

No.

Size
mm

Grease
r/min

Oil
r/min

693

3   .1181

8   .315

3   .1181

0.15

0.56

0.18

6

1.588

54000

63000

0.0006

W693

3   .1181

8   .315

4   .1181

0.15

0.56

0.18

6

1.588

54000

63000

0.0007

694

4   .1575

11   .4331

4   .1575

0.15

0.715

0.276

7

2

45000

52000

0.0018

695

5   .1969

13   .5118

4   .1575

0.2

1.08

0.43

8

2.0

34000

43000

0.0024

696

6   .2362

15   .5906

5   .1969

0.2

1.35

0.53

8

2.381

32000

40000

0.0038

697

7   .2756

17   .6693

5   .1969

0.3

1.61

0.715

9

2.381

30000

38000

0.0052

698

8   .315

19   .7480

6   .2362

0.3

1.99

0.865

7

3.5

28000

36000

0.0073

699

9   .3542

20   .7874

6   .2362

0.3

2.48

1.09

9

2.381

27000

34000

0.0082

6900

10   .3937

22   .8661

6   .2362

0.3

2.70

1.27

12

2.381

25000

32000

0.009

6901

12   .4724

24   .9449

6   .2362

0.3

2.89

1.46

9

3.5

20000

28000

0.011

6902

15   .5906

281   .1024

7   .2756

0.3

4.10

2.06

10

3.969

19000

26000

0.016

6903

17   .6693

301   .1811

7   .2756

0.3

4.65

2.58

11

3.969

18000

24000

0.018

6904

20   .7874

371   .4567

9   .6543

0.3

6.40

3.70

11

4.763

17000

22000

0.036

6905

25   .9843

421   .6535

9   .6543

0.3

7.05

4.55

13

4.763

14000

18000

0.042

6906

301   .1811

471   .8504

9   .6543

0.3

7.25

5.00

14

4.763

12000

16000

0.048

6907

351   .3780

552   .1652

10   .3937

0.3

11.20

7.45

13114

5.953

10000

14000

0.074

6908

401   .5748

622   .4409

12   .4724

0.3

14.60

10.20

14

6.747

8000

12000

0.110

6909

451   .7717

682   .6772

12   .4724

0.3

15.10

11.20

15

6.747

6000

10000

0.128

6910

501   .9685

722   .8346

12   .4724

0.3

15.60

12.20

6.747

4000

8000

0.132

         

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