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SUNBEARING Deep Groove Ball Bearing 6910 ZZ Silver 50*72*12mm Chrome Steel GCR15

Group Deep Groove Ball Bearing
PriceUS $9.7 / piece
Min. Order 1 piece
Terms of Payment L/C, T/T, Paypal, Alibaba Trade Assurance
Update Time 2019-07-30

  Product Description  


Deep Groove Ball Bearing 6910 ZZ

Specification

Design Units  

Metric

Structure

Ball Bearing

Weights  

0.135kgs

Cage Material 

Steel Cage.Brass Cage.Nylon Cage

Material

Chrome Steel GCR15

Ball Type  

Steel Ball

Seals Type

Open

Certificate

ISO9001:2008

Feature

It performs better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications.

Number of Row

Single

Dimensions

d-Bore Diameter  

50mm

D-Outer Diameter  

72mm

Precision Rating

P0 P5 P4 P6 P2

Clearance

 

C2 C3 C4 C5 C0

H-Total Width 

12mm

Basic Load Ratings

Cr Dynamic Load Rating   

14500N

C0r Static Load Rating 

11700N

 


What is a deep groove ball bearing?

Deep groove ball bearings are particularly versatile. They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has certain performance of angular contact ball bearing and can bear combined radial and axial loads. When the speed is high and the thrust ball bearing is not suitable, it can also be used to bear pure axial load. Compared with other types of bearings with the same specifications and sizes of deep groove ball bearings, this kind of bearings has smaller friction coefficient and higher limit speed. But it is not resistant to impact and is not suitable for heavy load.