50BS45 Sprocket With 3/4" Finished Bore 10B Chain Attachments For more information on a

For more information on a four groove 43V3350E sheave

Sprocket Size: 40X54

Our UCFCSX07-23 bearing is dimensionally made to industry standards

100BTB21 Sprocket Dimensions

50BS45 Sprocket With 3/4" Finished Bore 10B Chain Attachments For more information on aThis 50BS45 sprocket features a 3 4" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #50 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 bore sprockets,