SUNBEARING

SUNBEARING 2210 Silver 50*90*23mm Chrome Steel GCR15 Self Aligning Ball Bearing

Group Self-aligning Ball Bearing
PriceUS $4.92 / piece
Min. Order 1 piece
Terms of Payment L/C, T/T, Paypal, Alibaba Trade Assurance
Update Time 2020-05-18
Item specifics
SilverSilver

Product Description


Self Aligning Ball Bearing 2210

Specification

Design Units  

Metric

Structure

Ball Bearing

Weights  

0.618kgs

Cage Material 

Steel cage

Material

Chrome Steel GCR15

Ball Type  

Carbon chromium steel

Seals Type

Open

Certificate

ISO9001:2008

Feature

These are open bearings of the basic design sealed bearings.

Number of Row

Single

Dimensions

d-Bore Diameter  

50mm

D-Outer Diameter  

90mm

Precision Rating

P5 P6 P4 P2 P0

Clearance

 

C2 C3 C4 C5 C0

H-Total Width 

23mm

Basic Load Ratings

Cr Dynamic Load Rating   

23000N

C0r Static Load Rating 

8000N

 


 

Product Application

The 2210 self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

 

We produces self-aligning ball bearings to several designs. These are
open bearings of the basic design
sealed bearings
open bearings with an extended inner ring

This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.