Enduro Bearings BB386 (Delrin Cup) - ABEC 5 - 24mm

BK-6013 - ABEC-5, Press-In, Delrin-Cup Bottom Bracket for BB386 framesets and Shimano (24mm) CranksetsEnduro's entry level BB solution, though many steps up when compared to other products on the market, we couple our ABEC-5 radial bearings with precision machined Delrin cups that simply press directly into the BB shell. Enduro ABEC53 bearings feature 52100 High-Carbon Chromium alloy races paired with grade 10 Balls, LLB seals and 90% fill high-pressure, water-proof grease. Enduro engineers all of our radial bearings with deeper grooves to accommodate the largest balls possible, providing maximum bearing contact area and greatly increased bearing life.Shell Fitment: BB386Seal Type: LLBGrease Kluber CRC Marine GreaseAxle Size: 24mmBearing Grade: ABEC 5