ENDURO ABEC 5 MR 15307LLU/LLB A5 Bearing Silver, 15 x 30 x 7

A radial bearing used as a rear hub bearing in Industry Nine hubs. This ABEC-5 bearing features deep-groove design 52100 High-Carbon Chromium alloy races, with grade 10 balls, dual-lip, full-contact LLU seals facing outwards to withstand daily abuse of use and the elements, and lighter-contact LLB seals facing inwards to contain the 90% fill with Mobil XHP 222 high pressure water proof grease. CN clearance specification is best for loose press-fit bearing bores. 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. Specifications: - Static Load: 390lbf / 1.73kn - Weight: 13g - Size: 15mm X 30mm X 7mm