2111MX-SI3N4/TP/C3 #5 AF2

Description

Full Ceramic, MX Style, open bearings are specially designed for relatively clean operating environments and problematic RC Engines. These bearings have ceramic Si3N4 balls, with ceramic Si3N4 races and a special offset retainer to accept increased loads and high nitro content fuel. Full ceramics are lighter, have less rolling resistance and are capable of sustaining higher operating temperatures than traditional bearings. Open, C3 Fit, ABEC #5, Special MX Offset Design, AF2 Oil Lube, (11x21x5) MM