80BTB27 Sprocket (Taper Bushed) 2BK34 Pulley SSUCTPFB207-21 bearings utilize two strategically

SSUCTPFB207-21 bearings utilize two strategically placed set-screws for securing a 1-5/16" shaft

Weight: 57lbs

This 41BS36 sprocket features a 1" finished bore including a key-way and two setscrews

10B19 sprockets with a stock bore comes with the standard 14 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

80BTB27 Sprocket (Taper Bushed) 2BK34 Pulley SSUCTPFB207-21 bearings utilize two strategicallyThis 80BTB27 sprocket is a durable, high quality, and precision sprocket with 27 hardened teeth that is manufactured to accept a 2517 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 roller chain and sprocket which prevents premature wear or breakage. This