BKS-0186 - TorqTite, 440C Stainless, Angular Contact, Bearing Bottom Bracket for PF30 Framesets and SRAM DUB Cranksets TH-873 Grade 25 would be considered

Grade 25 would be considered a very high grade ball

static load - 308lbf / 1

If you need a pair please order two

Angular-Contact Suspension Bearing -12mm x 21mm x 7mm

The primary use for this bearing is as a suspension pivot bearing

BKS-0186 - TorqTite, 440C Stainless, Angular Contact, Bearing Bottom Bracket for PF30 Framesets and SRAM DUB Cranksets TH-873 Grade 25 would be consideredBKS 0186 TorqTite, stainless steel, Angular Contact, Bearing Bottom Bracket for PF30 Framesets and SRAM DUB 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 pedaling.