6806 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 30mm x 42mm x 7mm TH-873 Machined Delrin Derailleur Pulleys for

Machined Delrin Derailleur Pulleys for 12-Speed Shimano Dura-Ace Derailleurs (RD-R9250

via a custom ground slot in the races

BKC-0670 - TorqTite

5mm x 31mm x 7mm -

6806 LLB - ABEC-3 Radial Bearing (C3 Clearance) - 30mm x 42mm x 7mm TH-873 Machined Delrin Derailleur Pulleys forEnduro 6806 LLB ABEC 3 Radial Bearing (C3 Clearance) 30mm x 42mm x 7mm ABEC 3 Radial Bottom Bracket bearing featuring 52100 High Carbon Chromium alloy races paired with grade 10 Balls with 90% fill, high pressure, water proof grease. The most common use for this bearing is as a direct replacement bearing for BB30 and PF30 type BBs (including BB386). The Enduro line of bearings are available in high carbon chromium steel, 440C stainless steel, ceramic