50BS25 Sprocket With 1-7/16" Finished Bore filter_35B26-SB While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 13V475SH sheave

Dimension (dk): 73mm

This 2BK190 Pulley 1-7/16" bore is directly interchangeable with other manufacturers v-belt pulleys

Static Load Rating: 13920 LBS

Bearing Size: 6217-ZZ

50BS25 Sprocket With 1-7/16" Finished Bore filter_35B26-SB While the phosphate coated andThis 50BS25 sprocket featured a 1 7 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 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 #50 roller chain and sprocket thus preventing premature wear