A. Types of LubricantsLubricants for pulley bearings are mainly of the following types:1. Lubricating oil:Liquid form: Widely used, with good fluidity and cooling properties.Performance characteristic...
RU crossed roller bearing series since the mounting holes are provided, the model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, the installation does not affect the performance level, so it can obtain stable rotation accuracy and torque, ensuring stable rotation accuracy and torque.
RU-crossed roller bearings can be used for both inner-ring rotation and outer-ring rotation.
RU crossed roller bearing characteristics:
1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing has preload
3. High load: This series bearing can bear double-direction axial load, radial load, and tilting moment
4. Small size: This series bearing can save space for machine tools