Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm
Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm
Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm
Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm
Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm
Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

USD $1.54 - $2 /Piece

Min.Order:1 Piece

Supply Ability:
20000 Piece / Pieces per Month
Port:
QINGDAO GUANGDONG SHANGHAI
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Shandong, China
Model Number:
6811, 6811
Number of Row:
Single Row
Seals Type:
ZZ RS OPEN, OPEN ZZ RS
Precision Rating:
P0 P2 P4 P5 P6
Bore Size:
54.9, 55

Jinan Kelunte Bearing Co., Ltd.

Business Type: Other
Main Products: Linear bearing ,Slide Bearings ,Deep Groove Ball Bearings ,Thrust Ball Bearing

Product Details

 

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

 

Product Description

 

More Information
  d=55
  D=72
  B=9
  Dynamic Load=9.04 kn
  Static Load=8.8 kn
  Pu=0.38
  Reference Speed=19000 rpm
  Limiting Speed=12000 rpm
  kg=0.083
  d1=60.6
  D1=66.4
  D2=n/a
  r1r2 min=0.3
  da min=57
  Da max=70
  ra max=0.3
  Calc Factor kr=0.015
  Calc Factor Cor=17

 

 

 

Open Deep Groove Ball Bearings: One of the most commonly used bearings, the open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments where no foreign matter would be present and a lubricant supply is available. 
Benefits: Used widely in transmissions etc, can be used in oil or greased, cost effective solution

Features of bearing 6811

  • Deep-groove geometry for high speeds and supporting both radial and axial loads
  • Single-row bearing for supporting radial loads
  • Normal radial internal clearance for applications that do not involve thermal expansion or atypical precision
  • Pressed steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrations, and noise
  • Open bearing for lubrication in place and for use in applications with little exposure to dirt, grime, debris, and other contaminants

 

 

Bearing Designations

Boundary Dimensions(mm)

Basic Load Rating(KN)

Limiting Speed(r/min)

Weight(kg)

New Standard

Old Standard 

d

D

B

Cr

Cor

Grease

Oil

61800

1000800

10

19

5

1.80

0.93

28000

36000

0.005

61801

1000801

12

21

5

1.90

1.00

24000

32000

0.005

61802

1000802

15

24

5

2.10

1.30

22000

30000

0.005

61803

1000803

17

26

5

2.20

1.50

20000

28000

0.007

61804

1000804

20

32

7

3.50

2.20

18000

24000

0.015

61805

1000805

25

37

7

4.30

2.90

16000

20000

0.015

61806

1000806

30

42

7

4.70

3.60

13000

17000

0.019

61807

1000807

35

47

7

4.90

4.00

11000

15000

0.023

61808

1000808

40

52

7

5.10

4.40

10000

13000

0.026

61809

1000809

45

58

7

6.40

5.60

9000

12000

0.030

61810

1000810

50

65

7

6.60

6.10

85000

10000

0.043

61811

1000811

55

72

9

9.10

8.40

8000

9500

0.070

61812

1000812

60

78

10

9.10

8.70

7000

8500

0.093

61813

1000813

65

85

10

11.9

11.5

6700

8000

0.130

61814

1000814

70

90

10

12.

11.9

6300

7500

0.138

61815

1000815

75

95

10

12.5

12.8

6000

7000

0.147

61816

1000816

80

100

10

12.7

13.3

5600

6700

0.155

61817

1000817

85

110

13

19.2

19.8

5000

6300

0.245

61818

1000818

90

115

13

19.5

20.5

4800

6000

0.258

61819

1000819

95

120

13

19.8

21.3

4500

5600

0.270

61820

1000820

100

125

13

20.1

22.0

4300

5300

0.280

 

 

Product show :

 

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mmHot sale deep groove ball bearings 6811 bearing sizes 55*72*9mmHot sale deep groove ball bearings 6811 bearing sizes 55*72*9mmHot sale deep groove ball bearings 6811 bearing sizes 55*72*9mmHot sale deep groove ball bearings 6811 bearing sizes 55*72*9mmHot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

 

 

Related Products
Deep groove ball bearingsLinear ball bearingsPillow block bearingsClutch release bearings
Cylindrical roller bearingsNeedle roller bearingsThrust ball bearingsThrust roller bearings
Spherical roller bearingsBall joint bearingsConveyor roller bearingsAngular contact ball bearings

 

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm 

Company Information

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm 

About us                                                                                                                            

1.Staff mission: to develop, innovation, cooperation and good faith. 
2,Company's goals: a hundred years the name Enterprise, the industry fresh air. 
3,Staff objectives: Choi-chi, with a minor, win-win progress. 
4,Business philosophy: science and technology, quality, service, win-win situation. 
5,Service spirit: Dissemination of cutting-edge technology together to create wealth. 
6,Staff spirit: innovation, cooperation, sincerity and dedication. 
7,Development strategy: the internationalization of enterprises to enter the brand name. 
8,The core concept: the market conception of qualified personnel, learning concept
 

 

Main bearing products                                                                                                       

 

 Deep groove ball bearing: 6000series, 6100series, 6200series, 6300series, 6400 series, 6800 series,6900 series, etc.

 

 Angular contact ball bearing: 7100series, 7200series, 7300series, 7400series, etc.

 

 Taper roller bearing: 30000series, 31000series, 32000series, 33000 series.

 

 Spherical roller bearing: 20000series, 21000series, 22000series, 23000series.

 

 Cylindrical roller bearing: N series, NU series, NJ series, etc.

 

 Pillow block bearing: UC series, UCP series, UCF series, UCFL series.

 

 Self aligning ball bearing: 1200series, 1300series, 2200series, 2300series. 

 

 Needle Roller Bearing   

 

 Sliding bearing   

 

 Slewing Bearing

 

 Rod End Joint Bearing  

 

 Ceramic Bearing  

 

 Bearing Accessories

 

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

 

Excellent and high quality control                                                                                                         

 

1.Rich Inventory to mostly shorten the delivery time

 

2.Package design as clients' requirement

 

3.Providing the most economic carriage solution

 

4.OEM manufacturing supplied(Including clients' own brand)

 

5.Produce as drawings provided by clients

 

6.Design drawings as specifications and applications

 

7.Preferred payment term:T/T;Paypal;Western Union


Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

Through the organized quality assurance system, our company strive to accomplish         

a. Fullfill it's commitment towards quality products,

b. Efficient delivery time, generally 3-7 days,

c. Provide immediate and efficient response to customers' feedback,

d. Germany imported technology, CNC machines.

e. Provide OEM&Customized service.

 

Processing flow                                                                                                                  

 

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm


Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm

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Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm 

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Hot sale deep groove ball bearings 6811 bearing sizes 55*72*9mm 

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