BB 686 LLU A5 | 6 x 13 x 5mm Bearing

686 LLU - ABEC-5 Radial Bearing (C3 Clearance) - 6mm x 13mm x 5mm This radial bearing has been used as a pedal bearing and as a pivot bearing on some full suspension designs though the MAX-type version of this bearing is better suited for pivot applications. This ABEC-5 radial bearing features 52100 High-Carbon Chromium alloy races paired with Grade 10 balls and dual-lip, full-contact, labyrinth (LLU) seals to withstand the outside elements, and to contain the 90% fill Mobil XHP 222 high pressure water proof synthetic grease. The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD15 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.