Solid-Lube bearings feature a unique solid
Puller 30-31 CR-MO - Phosphate-Treated CR-MO steel
Dual-lip labyrinth (LLB) seals protect from the elements
Double-Row bearings with anti-corrosion Black Oxide/Magnetite treated
This size bearings also known in the bike Industry by these part numbers:
BKC-0846 - TorqTite, Ceramic-Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BB30 Framesets and 30mm Cranksets (104mm or longer) sale Solid-Lube bearings feature a uniqueBKC 0848 TorqTite, Ceramic Hybrid, XD15, Angular Contact, Bearing Bottom Bracket for BB30 Framesets and 30mm Cranksets (current spindle length standard of 104mm or longer) Enduro Bearings' exclusive ceramic bearings with XD15 nitrogen steel races have been the ultimate longevity and low friction story in the cycling industry for over 12 years. This extra tough, stainless material will not corrode or rust as most other ceramic hybrids on the market