SKF needle roller bearings SKF IR 40X50X20 IS1
Needle roller bearings with relubricated inner rings are available separately. It is often used in combination with needle roller and cage assemblies or with drawn cup needle roller bearings for applications where the shaft surface cannot be hardened and ground. The IR series inner ring is the inner ring found on standard SKF needle roller bearings. The inner ring contains a lubrication hole for easy relubrication.
- Achieve full interchangeability of the inner ring
- Standard SKF inner rings used on needle roller bearings
- It can withstand bidirectional axial displacement
- Relubrication can be carried out with an inner ri
