41SK70 Sprocket (QD Type) #140 Roller Chain Sprockets What sets this 6320-ZZ bearing

What sets this 6320-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

the 625-ZZ bearing features raceways that are precision honed to a superb finish

the 10B A1 attachment has a bent tab on one side with one hole for mounting

This 100Q16 sprocket is a durable

41SK70 Sprocket (QD Type) #140 Roller Chain Sprockets What sets this 6320-ZZ bearingThis 41SK70 sprocket is a durable, high quality, and precision sprocket that is manufactured to accept a SK bushing. Something that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #41 roller chain and sprocket which prevents premature wear or breakage and this means that it will directly interchange with most other manufactures sprockets. This sprocket is also black oxide coated thus