61806/29 LLU/LLB - ABEC-5 Radial Bearing - 29mm x 42mm x 7mm sale BK-54116 - ABEC-3 Bottom Bracket

BK-54116 - ABEC-3 Bottom Bracket Bearing Kit for SRAM DUB cranksets and BB30 framesets (or any other BB standard with a 42mm OD bearing)

Maxhit BB bearings include proprietary double-lip groove seals and Enduro's extra high pressure grease to ensure trouble-free

Black oxide/magnetite treatment to the races provides an extra level of corrosion resistance and material normalization for extended worry-free performance

We are so confident in the performance of XD15 Ceramic-Hybrid bearings

61806/29 LLU/LLB - ABEC-5 Radial Bearing - 29mm x 42mm x 7mm sale BK-54116 - ABEC-3 Bottom Bracket61806 29 LLU LLB ABEC 5 Radial Bearing (C3 Clearance) 29mm x 42mm x 7mm ABEC 5 Radial Bottom Bracket bearing featuring 52100 High Carbon Chromium alloy races paired with Grade 5 Balls with 90% fill, high pressure, water proof grease. Designed specifically for bicycle applications, the LLU LLB seal combination on these bearings utilizes a more protective gray LLU seal facing outward, towards the elements, to reduce contamination from water or dirt,