CN clearance specification is best for looser press-fit bearing bores
Angular Contact stainless steel bearings pressed into precision machined aluminum T47 cups that simply thread directly into the BB shell
including High-Carbon Chromium Steel
and XD15 Ceramic-Hybrid at the top of the line
A bit of an oddball size
BKS-0189 - TorqTite, 440C Stainless, Angular Contact, Bearing Bottom Bracket for BB86/92 Framesets and SRAM GXP Cranksets sale CN clearance specification is bestBKS 0189 TorqTite, stainless steel, Angular Contact, Bearing Bottom Bracket for BB86 92 Framesets and SRAM GXP Cranksets An original Enduro innovation, TorqTite bottom brackets utilize precisely machined aluminum cups that thread together through your press fit BB shell for a simple, secure installation. All Enduro TorqTIte bottom brackets are manufactured to the highest standards, ensuring parallel alignment and quiet, creak free, low friction