What should be checked to ensure proper installation of a newly replaced bearing?

To ensure the proper installation of a newly replaced bearing, alignment is crucial. Proper alignment affects the overall performance and longevity of the bearing. When bearings are misaligned, it can result in uneven wear, increased friction, and eventually lead to failure. The shaft and housing must be aligned to the specifications set by the manufacturer, as even slight misalignments can cause significant issues under load.

Checking alignment ensures that the bearing operates smoothly within its intended parameters, which enhances efficiency and minimizes the chances of mechanical failure. It is essential to use alignment tools, such as dial indicators or laser alignment systems, to achieve precise alignment during installation. This preventative measure not only helps in extending the life of the bearing but also the connected machinery or equipment.