Double row Angular Contact Ball Bearings

Double row angular contact ball bearing structure similar to a pair of type O layout single Angle contact ball bearing.  The bearing can bear Big radial load and two-way axial load, therefore, is particularly applicable to decorate in need of rigid and axial fixed place.It automatically adjustable ability is very limited heart.

It has two rows of balls arranged back-to-back. The lines of action of the load at the contact between balls and raceways (load lines) diverge at the bearing axis and form an angle of 30° to the radial plane. In essence, they work similarly to having a matched pair of Single Row Angular Contact ball bearings either face-to-face or back-to-back. The difference is that Double Row Angular Contact ball bearings can take a bi-directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields. 

Application Fields: widely used in cars, compressors, construction, electric motors, food industry, home appliances etc. As a rolling element, it turns the world.