Thin wall bearing

In order to obtain the low friction torque, high rigidity and good rotation accuracy of the bearing, steel balls with small outer diameter are used, and the use of hollow shafts ensures the space for light weight and wiring, and thin-walled bearings realize extremely thin bearings. The cross section also realizes the miniaturization and light weight of the product, and the diversity of the product expands its scope of use. It is generally divided into plastic seal-RS, iron seal-ZZ, plane, iron card-K, copper card-M.

Thin-walled ring bearings can be deep groove ball bearings (C), four-point contact bearings (X), angular contact ball bearings (E). The above designs are provided in different series. The series depends on the size of the cross section. The ball matches the series. Deep groove ball bearings can support bidirectional axial loads and radial loads. Four-point contact bearings can support bidirectional loads. .

Axial loads as well as radial loads, so they operate in the same way as double row angular contact ball bearings, angular contact ball bearings can match an optimal number of balls and their contact angle is 30°, they support radial loads than deep groove balls Bearings or four-point contact bearings are higher and can support axial loads originating from the same direction, for special needs,

Angular contact ball bearings are also available as matched bearings, so the stiffness and load-carrying capacity of these combinations are much higher than single-bearing products.