Shanghai Yexu Bearing Co.,Ltd
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Four Point Contact Ball Bearings

Four Point Contact Ball Bearings

Four point contact bearings are single row angular contact ball bearings and therefore require significantly less space in an axial direction than double row designs. The bearings comprise solid outer rings, split inner rings and ball and cage assemblies with brass or polyamide cages. Due to the...

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Product Details

Product Description:

The four-point contact ball bearing is a radial single row angular contact ball bearing with raceways designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported. The bearing is separable, the outer ring with the ball and cage assembly can be mounted with the two inner ring halves.

Product Details:

Brand YEXU Bearing
Type Ball Bearing
Material Chrome steel, Gcr15
Seal type Iron seal/Rubber seal
One year
Delivery Detail
2-10 days upon receipt of deposit
Individual package or according to buyers requirement


  • High load carrying capacity 

  • Low energy loss and high limit speed.

  • Accommodates axial loads in both directions 

  • The split inner ring leads to easier mounting and dismounting of the bearing. 

  • Limited inner ring deformation when subjected to high clamping forces 

  • High running precision, higher single axial stiffness than deep groove bearing; 


  • Space savings

  • Weight savings

  • Cost savings

  • Faster installation

  • Less maintenance,etc.


Automobile crane, rail cranes, deck cranes, metallurgical cranes,excavators, filling machine, and CT

machine standing wave therapy,apparatus,navigation instrument and radar antenna,tanks and robots, and a revolving restaurant, etc

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