1310 Taper Lock Bushing X 15/16" Bore Stainless Steel Hollow Pin Roller Chain This 100BS11 sprocket features a

This 100BS11 sprocket features a 1" finished bore with a key-way and two set screws

120B32 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

While the phosphate coated and then painted finish adds corrosion resistance to the 13V650SH sheave

120R21 sprockets are bored to accept a R1 type taper bushing

Each precision component of this 10B K1 attachment is made from top-quality carbon steel that has been heat-treated for extended working life and durability

1310 Taper Lock Bushing X 15/16" Bore Stainless Steel Hollow Pin Roller Chain This 100BS11 sprocket features aThis 1310 taper lock bushing is a high quality, durable, and dependable product that has been precisely manufactured to out last and out perform the competition. 1310 taper lock bushings are used in a wide range of applications including; belt pulleys, sprockets, drum pulleys, drive pulleys, tail pulleys, sheaves, and gears, which are items that we also offer! Additionally this bushing features a 15 16" bore with a standard keyway, for more