Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of angular contact ball bearings 70 72 series 7020 ac 7210ac 7209ac 7208ac in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
Product description：
Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis.
There are 3 types of angular contact ball bearings, according to the rows and contact angles:
1. Single row angular contact ball bearings
Features and benefits
* High load carrying capacity.
The lower shoulder enables a large number of balls to be incorporated in the bearing, giving it a relatively high load carrying capacity.
* Good running properties
Rapid accelerations and decelerations are possible.
* Easy mounting of universally matchable bearings
No adjustment is needed for correct internal clearance or preload.
2. Double row angular contact ball bearings
* Less axial space Can be used for applications where two single row angular contact ball bearings arranged back-to-back take up too much axial space.
* Accommodates radial as well as axial loads in either direction
* Accommodates tilting moments
* Stiff bearing arrangement
3. Four-point contact bearings
single-row angular contact ball bearings which 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. The two-piece inner rings enable a large complement of balls to be accommodated.
Dimensions of bearings:
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