CO MR 27537 LLB Zero Ceramic (Radial) 27,5x37x7

CO MR 27537LB - Enduro Zero, Black-Oxide, Ceramic Hybrid, ABEC-5, radial Bearing - (C3 clearance) - 27.5mm x 37mm x 7mm - Enduro Zero, Ceramic-Hybrid, ABEC-5, radial bearing featuring black-oxide treated 52100 high-Carbon Chromium alloy races paired with Grade 5 Silicon-Nitride Ceramic balls, with dual-lip labyrinth (LLB) seals to withstand the outside elements and to contain the 90% fill Mobilux NGLI 2 high pressure water proof synthetic grease. Si3N4 ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing. Black oxide/magnetite treatment to the races provides an extra level of corrosion resistance and extended worry-free performance. An odd sized radial bearing used specifically for the SRAM Predictive Steering front hub for the RS-1 fork. The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Our bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating full labyrinth to provide superior protection against the elements. Static load - 402lbf / 1.78kN Weight - 16.76g -