Two-bearing housings were originally designed for fan shafts with an overhung impeller but can also be used for other setups with similar shaft arrangements. These housings have naturally aligned bearing seats, allowing them to fit rigid bearings like deep groove ball bearings, angular contact ball bearings, and cylindrical roller bearings.

These bearing housings are commonly used in situations where there is an overhanging load. Unlike the traditional setup where two self-aligning bearings are mounted in separate pillow (Plummer) block housings, two-bearing housings offer several benefits, including better running accuracy and quieter operation.

For any further information feel free to contact us.