6703 2RS - ABEC-3 Radial Bearing - (C3 clearance) - 17mm x 23mm x 4mm - A radial bearing used primarily as a hub bearing for some lightweight hub designs. This ABEC-3 bearing features deep-groove design races, with Grade 10 balls, double seals and 90% 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. Static load - 148lbf / 0.66kN Weight - 3.8g -