6203 LLB - ABEC 3 (Radial) - 17x40x12

6203 2RS - ABEC-3 Radial Bearing (C3 Clearance) - 17mm x 40mm x 12mm Radial bearing primarily used as a roller bearing for outdoor equipment but has been used in e-bike motors and stationary trainers. This ABEC-3 bearing features deep-groove design races, with Grade 10 balls, dual rubber seals and 40% fill with high pressure water proof grease to withstand daily abuse of use and the elements. 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 a full labyrinth to provide superior protection against the elements.