Thin-walled constant-section bearings are also called thin-walled ring bearings, which have high precision, very quietness and strong load-carrying capacity. Thin-walled ring bearings can be deep groove ball bearings, four-point contact bearings, angular contact ball bearings, and thin-walled bearings with equal cross-sections are mostly square in cross section. In these series, even with larger shaft diameters and bearing holes, the cross-section remains the same. These bearings are therefore called equal sections. It is this feature that distinguishes thin-walled ring bearings in the standard ISO series from traditional bearings. Therefore, it is possible to choose a larger cross section and use a bearing with a higher load carrying capacity without changing the shaft diameter. Thin-walled ring bearings can be designed to be extremely light and require little space.

The main purpose of thin-walled and other cross-section bearings: stepper motors, medical equipment, office equipment, testing equipment, deceleration, speed change devices, robots, optics, imaging equipment, rotary encoders.

Advantages of thin-walled constant-section bearings: Thin-walled bearings have realized extremely thin bearing sections, and also realized miniaturization and light weight of products. The variety of products expands its scope of use.

Product features of thin-walled constant-section bearing: In order to obtain the bearing's low friction torque, high rigidity, and good rotation accuracy, steel balls with small outer diameters are used. The use of hollow shafts ensures light weight and space for wiring. The thin-walled 6700, 6800, and 6900 series have various types of dust cover, flanged, stainless steel, and wide-format, etc., with a complete range.