Deep Groove Ball Bearing-Series 68 Company

Products

Bearing
Model

Main dimensions

Recommended installation dimensions

d

D

B

r (Min)

da (Min)

da (Max)

Da (Max))

open

Closed form

mm

inch

mm

inch

mm

inch

mm

inch

mm

inch

mm

inch

mm

inch

mm

inch

685

5

0.1969

11

0.4331

3

0.1181

5

0.1969

0.15

0.006

6.2

0.244

6.2

0.244

9.9

0.39

686

6

0.2362

13

0.5118

3.5

0.1378

5

0.1969

0.15

0.006

7.4

0.291

7.4

0.291

11.7

0.461

687

7

0.2756

14

0.5512

3.5

0.1378

5

0.1969

0.15

0.006

8.5

0.335

8.5

0.335

12.7

0.5

688

8

0.315

16

0.6299

4

0.1575

5

0.1969

0.2

0.008

...

...

...

...

...

..

689

9

0.3543

17

0.6693

4

0.1575

5

0.1969

0.2

0.008

10.7

0.421

10.7

0.421

15.2

0.598

6800

10

0.3937

19

0.748

5

0.1969

5

0.1969

0.3

0.012

12

0.472

14

0.551

17.8

0.7

6800W7

10

0.3937

19

0.748

7

0.2756

7

0.2756

0.3

0.012

...

...

...

...

...

...

6801

12

0.4724

21

0.8268

5

0.1969

5

0.1969

0.3

0.012

14

0.551

14.5

0.571

19

0.748

6802

15

0.5906

24

0.9449

5

0.1969

5

0.1969

0.3

0.012

17

0.669

17.5

0.689

22

0.866

6803

17

0.6693

26

1.0236

5

0.1969

5

0.1969

0.3

0.012

19

0.748

19.5

0.768

24

0.945

6804

20

0.7874

32

1.2598

7

0.2756

7

0.2756

0.3

0.012

22

0.866

22.5

0.886

30

1.181

6805

25

0.9843

37

1.4567

7

0.2756

7

0.2756

0.3

0.012

27

1.063

28

1.102

35

1.378

6806

30

1.1811

42

1.6535

7

0.2756

7

0.2756

0.3

0.012

32

1.26

33

1.299

40

1.575

6807

35

1.378

47

1.8504

7

0.2756

7

0.2756

0.3

0.012

37

1.457

38

1.496

45

1.772

6808

40

1.5748

52

2.0472

7

0.2756

7

0.2756

0.3

0.012

42

1.654

43

1.693

50

1.969

6809

45

1.7717

58

2.2835

7

0.2756

7

0.2756

0.3

0.012

47

1.85

48

1.89

56

2.205

6810

50

1.9685

65

2.5591

7

0.2756

7

0.2756

0.3

0.012

52

2.047

54

2.126

63

2.48

Deep Groove Ball Bearing-Series 68 Suppliers

As a creative China Deep Groove Ball Bearing-Series 68 Suppliers and Deep Groove Ball Bearing-Series 68 company, we offer productions and services for industry equipment and makes an industry chain platform about bearings with international level to promote efficiency and reduce cost.Through ten year's growth, we not only provide single row deep groove ball bearings, stainless steel deep groove ball bearings, double row deep groove ball bearings and other standard bearings for customers but also offer professional non-standard bearings order service to our customers. We have owned the international authoritative system certifications like ISO. We also offer detailed wholesale Deep Groove Ball Bearing-Series 68 size chart.

NEWS CENTER

How to improve the load-bearing capacity of deep groove ball bearings

Deep groove ball bearings play an important role in industrial machinery. However, in some high-load conditions, their load-bearing capacity needs to be further improved to meet the demand. In order t...

What are the structural characteristics of deep groove ball bearings

Deep groove ball bearings are common rolling bearings in the field of industrial machinery, and their structural characteristics are crucial to the operation of mechanical equipment. As the main parts...

How to improve the speed performance of tapered roller bearing

Tapered roller bearings, as a common and widely used rolling bearing in various industries, have a speed performance that is one of the important indicators for evaluating their running smoothness and...

How to improve the load-bearing capacity of tapered roller bearing

Tapered roller bearings are an important rolling bearing that is widely used in various industries. In industrial production, its load-bearing capacity is one of the important indicators for evaluatin...

How surface treatment technology enhances the corrosion resistance of bearings rings

After years of development, bearing rings have become an indispensable key component in rotating machinery, and their quality and performance directly affect the service life of mechanical equipment. ...

How surface treatment technology improves the wear resistance of bearings rings

As an important part of rotating machinery, the wear resistance of bearing rings is crucial to the stable operation and service life of bearings. In order to improve the wear resistance of bearing rin...

partner
partner
partner
partner
partner
partner