What is a general rule of thumb for installing a non-separable bearing?

The general rule of thumb for installing a non-separable bearing is that the rotating ring should have a press fit while the non-rotating ring should have a push fit. This configuration is crucial for ensuring the stability and proper functioning of the bearing in its application.

A press fit on the rotating ring secures it tightly to the shaft, minimizing any potential relative movement that could lead to wear or failure during operation. This tight fit is essential for maintaining the alignment and performance of rotating machinery. On the other hand, a push fit on the non-rotating ring allows for some thermal expansion and ensures that the bearing can be easily installed and removed without excessive force.

This distinction between the fits for each ring helps in managing the operational stresses encountered by the bearing, facilitating a balance between secure mounting and ease of maintenance.