LM76, East Longmeadow, Mass., developed what is dubbed as the most corrosion-resistant linear bearing available. Pegasus Series 1 Linear Ball Bearings feature silicon nitride (SiNi) ceramic balls in a shell with retainer and end caps all made from 440 stainless steel and are Armorloy coated.

Pegasus Linear Bearings come in closed and open options in 4 sizes (1.000, 1.250, 1.500 and 2.000 inches).