Scope of application:
Compared with single row angular contact ball bearings, double row angular contact ball bearings have better rigidity and can withstand overturning moment. Bearings are of non-separated type. Especially suitable for applications with high rigidity requirements. Widely used in the front wheel hub of cars (some models also use the same size double row tapered roller bearings).
Design features:
Double row angular contact ball bearings can bear large radial load, mainly radial and axial combined load and torque load, limiting the axial displacement of two sides of the shaft. It is mainly used in parts that limit the axial displacement of shaft and housing in both directions.
Double-row angular contact ball bearings are similar in design to two back-to-back single-row contact ball bearings, but slightly narrower in width than the two single-row bearings. It has better rigidity than single row bearing.
