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

Why rolling bearings are relatively easy to replace and maintain

Rolling bearings offer the important advantage of being easily replaceable and maintainable, which is essential for increasing efficiency and cost-effectiveness in a variety of industrial applications...

How rolling bearings contribute to the reduction of vibrations and noise

Rolling bearings play a vital role in reducing mechanical vibration and noise. Vibration and noise not only affect operator comfort, but can also indicate inefficiency, wear and potential mechanical p...

Some notable applications of rolling bearings

In mining and construction equipment, bearings support heavy machinery such as excavators, bulldozers and cranes, carrying huge loads and providing smooth movement for efficient operation. In power pl...

The intricate mechanisms that enable rolling bearings to minimize friction, enhance energy efficiency

Reducing friction and improving energy efficiency are key concerns in the field of industrial machinery, and rolling bearings are of great significance as a key component to meet these challenges. Rol...

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...

partner
partner
partner
partner
partner
partner