Linear bearing seals create flush seals on both sides to prevent dust and contaminants from entering the housing of ball bushing bearings. Seals must match bearing construction (open or closed) and shaft diameter.

External retaining rings fit in grooves on the outside diameter of ball bushing bearings to form protective shoulders, keep bearings aligned, and securely hold bearings in position. Rings must match the specific series and size of bearing.

Internal retaining rings, also called push-in rings, install inside the housing bore at each end of the bearing to securely hold the bearing in position. Rings must match the specific series and size of bearing.