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DR 21531 LLB - ABEC-3, Double-Row, Radial Bearing (C3 clearance) - 21.5mm x 31mm x 12mm -
Double-Row, ABEC-3, radial bearing with 52100 High-Carbon Chromium alloy races paired with grade 10 balls. The double-row design greatly reduces flex in the axle of the rear hub, suspension linkage or BB spindle while doubling the bearing contact area. This ABEC-3 bearing features deep-groove design races, with Grade 10 balls, LLB seals and 90% fill with high pressure water proof grease to withstand daily abuse of use and the elements.
This bearing is used in Zipp hubs, and some older Isis BBs.
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 - 1007lbf / 5.48kN
Weight - 24.6g
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Bikefit Marlborough exists to grow Cycling, through our Knowledge, Passion and outstanding Customer Service.
Bikefit Marlborough
24 Market Street, Blenheim 7201
p 03 972 2239
e shop@bikefit.co.nz