MX Engine bearings fit miniature radio-controlled (RC) engines. Thicker retainers extend life under high nitro-content fuel and withstand radial and thrust loads at faster speeds. Grade 10 bearing balls provide tight tolerance for precision operation. The bearings come with cryogenically hardened chrome-steel balls and races or ceramic balls and chrome races.
The units match stock RC engine bearings. Full kits can be purchased for Nova Rossi 12/15/21/28 size engines, OS 15/18/21/25/30 size engines, and Picco 15/21/27 size engines. Other available bearings match Collari, Sirio, and other engines.