80BS17 Sprocket With 1" Finished Bore 2AK104 Pulley UCFBS210-30 bearing is a 1-7/8"

UCFBS210-30 bearing is a 1-7/8" bore three-bolt normal-duty flange bracket bearing that utilizes set screws to secure to a 1-7/8" shaft

Dimension (w): 3-31/32"

our SAPFT205-16 stamped steel bearing features a zinc plated housing for added protection against the elements in corrosive or outdoor applications

Bearing Insert: HC 204

50BS35 3/4" Finished Bore Sprocket Dimensions

80BS17 Sprocket With 1" Finished Bore 2AK104 Pulley UCFBS210-30 bearing is a 1-7/8"This 80BS17 sprocket features a 1" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 17 hardened teeth. 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 thus preventing premature wear