Fan & Machinery Repair

Industrial fans, blowers, pumps and general machinery rely on shaft-support bearings and mounted units that are exposed to dust, imbalance and long running hours. Slight shaft misalignment and worn housings are common findings during a repair. Repair teams look for bearings and mounting parts that fit the existing shaft and housing, so that the machine can be reassembled without modification.

• Choose sealed or shielded deep groove ball bearings for dusty air streams, and confirm the seal suffix matches the original bearing.
• Consider self-aligning ball bearings where a long fan shaft or its supports cannot hold precise alignment, provided they suit the load on the shaft.
• When replacing insert bearings, check the housing condition, flange style and shaft diameter together, and renew the complete unit if the seat is worn.
• List lock nuts and other mounting accessories alongside the bearing, so that the repair is not held up by a missing component.