80BS56 Sprocket With 2-3/16" Finished Bore 50 Roller Chain Sprockets the SAPFT207-23 1-7/16" bearing has

the SAPFT207-23 1-7/16" bearing has incredible holding power and stability

and precision sprocket with 8 hardened teeth

This 10B18 sprocket is a durable

and precision sprocket with 11 hardened teeth that is manufactured to accept a 1215 bushing

This universal wedge is specially designed for size 3 shaft-mount gearboxes with ratios of 5:1

80BS56 Sprocket With 2-3/16" Finished Bore 50 Roller Chain Sprockets the SAPFT207-23 1-7/16" bearing hasThis 80BS56 sprocket features a 2 3 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 56 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock