At NWB we stock a large number of Needle Roller Inner Rings

Needle Roller Bearing Inner Rings are utilised in applications where the shaft cannot be ground and hardened to a suitable raceway tolerance.

IR series - Manufactured from hardened and ground bearing steel the raceway surface is precision machined and has a lead-in chamfer on both sides to simplify assembly. Some sizes are available with an lubrication hole, this is identified with the suffix "IS1".

LR series - Manufactured from hardened bearing steel, the bore and outside diameter are ground. The side faces are turned and the edges are smoothed. these inner rings have larger tolerances then the IR type.

NWB stock all different designs of Needle Roller Bearings including drawn cup, aligning, caged, closed end, roller clutch, needle thrust and loose needles. Some designs are also available sealed to keep out foreign matter and keep the bearing lubricated.

NWB are accredited to ISO 9001, 18001 and 45001 and follow strict quality processes to ensure our customers receive the highest level of service and quality.

If you would like to discuss your Needle Roller Inner Ring requirements with us directly please call our sales line on 01302 330366 or email your details to us along with your requirements and we will get back to you with a proposal. Similarly, if you need help identifying your needle roller bearings please contact us and we will be happy to help.