XSU080398 crossed roller bearing specifications:

More XSU series cross roller bearing models

XSU080398 crossed roller slewing bearing features:

1. Without gear teeth

2. Support high radial loads, moderate axial loads and tilting moment loads

3. High rigidity & running accuracy

4. Easy installation, bearings can be screw mounted directly to the adjacent construction

Rotation accuracy test of XSU080398 bearing

Lubrication

Unless otherwise stated, all BRS made XSU series crossed roller bearings are filled with proper amount of complex lithium grease before delivery. So users can directly put bearings into application after receiving goods. Then after 1~6 months operation, bearings should be added with proper grease based on working conditions.

XSU080398 cross roller bearings installation instructions

XSU080398 bearing mounting size:

Inner ring Li: 375mm

Mounting hole: 36-φ6.8, counterbore hole φ11 depth 6.8, equally spaced

Outer ring La: 420mm

Mounting hole: 36-φ6.8, counterbore hole φ11 depth 6.8, equally spaced

1.Before installation, please clean bearing bracket, shaft, or other components, make sure there is no burrs or rough edge.

2.Fix the inner and outer rings in the axial direction directly to the mounting surface by fixing bolts.

3. If large number of radial load and/or moment is applied, it is recommended to prepare flange part as Fig.4.