Premium 60Q21H Sprocket #120 J Type Sprockets What sets this 6319 bearing

What sets this 6319 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

This 10B28 sprocket is a durable

The SAR206-17 bearing utilises an eccentric locking collar for securing onto a 1-1/16" shaft and a static conductive rubber cushion that dampens vibrations

SER206 Bearing Dimensions

Sheave Size: 53V530SK

Premium 60Q21H Sprocket #120 J Type Sprockets What sets this 6319 bearingThis 60Q21H sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a Q1 bushing. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear or breakage. This sprocket