6800 Series Deep Groove Ball Bearings Wholesale

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6800 Series Deep Groove Ball Bearings
6800 Series Deep Groove Ball Bearings

6800 Series Deep Groove Ball Bearings

Deep groove ball bearings are the most representative and widely used type of rolling bearing in the industrial field. They feature a simple structural design, stable operation, and ease of maintenance. This series of bearings is primarily used to bear radial loads, but can also withstand certain axial loads in both directions, making them an indispensable core transmission component in various mechanical equipment.

Core Material: High-quality GCr15 bearing steel

This series of products is entirely manufactured using high-quality GCr15 high-carbon chromium bearing steel. GCr15 is renowned for its excellent comprehensive mechanical properties. After a precise heat treatment process, it endows the bearings with extremely high durability:

High hardness and high wear resistance: Effectively resists metal wear during long-term operation, significantly extending the bearing's service life.

Excellent fatigue strength: Not prone to fatigue spalling under continuous high-frequency, high-pressure contact stress, ensuring reliability under heavy-load conditions.

Excellent dimensional stability: Adapts to varying temperatures and operating environments, maintaining high-precision mechanical operation over long periods.

Bearing No

Outer diameter size

Basic load ratings KN

Mass
(KG)

Bore

d mm

O. D

D mm

Width  B

Chamfer

rsmin mm

Dynamic Cr N

Static Cr N

Open type

mm

Closed type

mm

684

4

9

2.5

4

0.1

480

170

0.001

685

5

11

3

5

0.15

770

320

0.0019

686

6

13

3.5

5

0.15

1080

440

0.0027

687

7

14

3.5

5

0.15

1170

510

0.003

688

8

16

4

5

0.2

1250

590

0.0038

689

9

17

4

5

0.2

1330

660

0.044

6800

10

19

5

5

0.3

1590

750

0.005

6801

12

21

5

5

0.3

1910

1040

0.006

6802

15

24

5

5

0.3

2070

1250

0.007

6803

17

26

5

5

0.3

2130

1360

0.008

6804

20

32

7

7

0.3

3480

2230

0.019

6805

25

37

7

7

0.3

3680

2630

0.022

6806

30

42

7

7

0.3

4000

3150

0.026

6807

35

47

7

7

0.3

4270

3600

0.029

6808

40

52

7

7

0.3

4410

3890

0.033

6809

45

58

7

7

0.3

4590

4330

0.04

6810

50

65

7

7

0.3

6610

6080

0.0520

6811

55

72

9

9

0.3

8530

8080

0.0830

6812

60

78

10

10

0.3

9200

8760

0.1060

About Us
Ningbo Aosen Bearing Co., Ltd.

As China 6800zz Bearings Manufacturers and 6800 Series Deep Groove Ball Bearings Suppliers, we are a professional bearing export company, backed by our own manufacturing facility established in 2016. With nearly a decade of experience specializing in deep groove ball bearing production, our factory delivers stable, mature, and reliable manufacturing capabilities.

Focused on overseas markets, we respond precisely to global customer needs and provide one-stop foreign trade solutions for mid-to-high-end markets worldwide—integrating customized manufacturing, quality control, stable supply, and efficient export services. This combination of proven production expertise and dedicated export support enables us to serve international customers with consistency and confidence.

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