Talking about: bearing characteristics of rolling mill

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