68系列轴承

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