Special clamping brackets or spring plates are often used as holders. It should be noted that all types of installation allow for depot greasing and additional lubrication. A cavity around the bearing is filled with grease or a felt ring placed around the spherical cap is soaked in oil. This automatically supplies the bearing with lubricant when required.

Pressing in of a)  flange bearings, b)  cylindrical bearings

Installation examples for spherical bearings