PT-011 - Zip-Nut for 5/16 (8 mm) ACME thread - Quick-release nut for use with BRT-060 and BRT-050 bearing presses. sale Si3N4 Ceramic balls reduce bearing

Si3N4 Ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing

while the other ceramic-hybrid options will only get slower

BK-54116 - ABEC-3 Bottom Bracket Bearing Kit for SRAM DUB cranksets and BB30 framesets (or any other BB standard with a 42mm OD bearing)

This bearing is also commonly identified in the industry by these part numbers:

without mating interfaces that can create unwanted noise such as creaking

PT-011 - Zip-Nut for 5/16 (8 mm) ACME thread - Quick-release nut for use with BRT-060 and BRT-050 bearing presses. sale Si3N4 Ceramic balls reduce bearingPT 011 Zip Nut for 5 16 (8 mm) ACME thread Quick release nut for use with BRT 060 and BRT 050 bearing presses. Designed to quickly slide onto a 5 16 acme bearing press rod to be compressed into the bayonet handles of BRT 060 and BRT 050 bearing press kits. The unique design provides 360 degree thread contact to ensure secure and precise bearing press alignment, for quick and professional results. Please note that this item is the split nut only. The