40B30 Sprocket With Stock Bore 1215 Taper Lock Bushings 140BTB18 sprockets are manufactured to

140BTB18 sprockets are manufactured to accept a 3020 size taper bushing which we also stock with a wide range of bore sizes

has high solids

For additional information or to get a quote on a 6304-ZZ bearing contact our customer support team and we will be happy to assist you

Nickel - 8

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB86 pulley

40B30 Sprocket With Stock Bore 1215 Taper Lock Bushings 140BTB18 sprockets are manufactured toThis 40B30 sprocket is a durable, premium quality, and precision sprocket that is manufactured out of high quality steel. This sprocket is manufactured for optimum performance, durability, and to strict quality control standards. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket which prevents premature wear or breakage. It is also black