3209zz 3309zz NTN SKF NACHI IKO Kg Double Rows Angular Contact Ball Bearing for Machine Parts OEM

Product Description The double row angular contact ball bearing can bear the combined radial and axial loads and torque loads which are mainly larger radial loads and limit the axial displacement of both sides of the shaft.It is mainly used in the parts that limit the axial displacement of the shaft and housing.For example, SKF double-row angular contact ball bearings are similar in design to two single-row contact ball bearings arranged back-to-back, but their width is slightly narrower than that of the two single-row bearings.It has better rigidity [1] than single row bearings.    Compared with single row angular contact ball bearing, double row angular contact ball bearing has better rigidity and can withstand overturning torque.The bearing is of non-separating type.It is 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)   The performance characteris