D80R22 Sprocket (Taper Bushed) filter_40BS14-FB What sets this 6800-ZZ bearing

What sets this 6800-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

35BS96 7/8" Finished Bore Sprocket Dimensions:

This 60BS50 sprocket features a 1-3/4" finished bore including a key-way and two setscrews

Combining these features creates a high-strength and performance-based thermoplastic SSUCTPFL205-15 bearing unit

Our superior UCFB205 bearing with a 25mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

D80R22 Sprocket (Taper Bushed) filter_40BS14-FB What sets this 6800-ZZ bearingThis D80R22 sprocket is a durable, high quality, and precision double sprocket with 22 hardened teeth that is manufactured to accept a R1 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 #80 2 double roller chain and sprocket thus preventing premature wear or