In rotary bearings, there are two basic types of bearing cage designs: crown and ribbon. Crown retainers feature a single-piece, open-ball pocket design. Ribbon retainers have a two-piece, open-ball ...

A flat ball cage is a non-recirculating or recirculating bearing ... The bearing housing can be flanged, none or open, rectangular, and pillow block. The bearing may be open or closed. Features and ...