Rolling mill bearings: Features:
1. The roller and the raceway are in contact with the line or repaired, and have a large radial load capacity, and are suitable for bearing heavy loads and impact loads.
2, the friction coefficient is small, suitable for high speed, the limit speed is close to the deep groove ball bearing.
3, can be moved axially, can adapt to the change of the relative position of the shaft and the shell caused by thermal expansion or installation error, can be used for free end support.
4. The machining requirements of the shaft or the seat hole are relatively high. After the bearing is installed, the relative deflection of the outer ring axis should be strictly controlled to avoid contact stress concentration.
5. The inner ring or outer ring can be separated for easy installation and disassembly.
6. For steel stamping cages, for high-speed bearings or for bearings that require smooth operation, use solid cages. Depending on the application and the user's requirements, cages with fiberglass reinforced plastics can also be designed and supplied.