RB Series Crossed roller bearing Introduction RB (Separable Outer Ring Type for Inner Ring Rotation) Being the basic model of the Cross-Roller Ring, its outer ring is separable while the inner ring is integrated with the main body. This model is used in locations where the rotation accuracy of the inner ring is required. Major applications include the index table swiveling unit of machine tools.
Features of cross roller bearing: 1.with excellent rotational accuracy 2. Installing simplifies operation 3. Bear large axial and radial loads 4.Significant savings in installation space 5. High speed capability is limited to changes . 6. Shaft length and reduce processing costs, the geometry of thermal expansion 7. Nylon spacer, low inertia, low starting torque, easy to control angle indexing 8. Optimization of preload, rigidity, high precision guide rollers running 9. Carburizing steel provides excellent impact resistance and surface abrasion resistance 10. Simple but adequate lubrication