80B28 Sprocket | 80B28H Sprocket - Stock Bore Sprocket Universal Shaft-Mounted Gearbox Torque Arm 40BS39 1-1/2" Finished Bore Sprocket

40BS39 1-1/2" Finished Bore Sprocket Dimensions:

100A38 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

Part #: SAPP206-20

This 40BS18 sprocket featured a 1-7/16" finished bore with a key-way and two set screws

SBPFT202-10 bearings are more economical than their cast counterparts but offer excellent performance in bearing applications

80B28 Sprocket | 80B28H Sprocket - Stock Bore Sprocket Universal Shaft-Mounted Gearbox Torque Arm 40BS39 1-1/2" Finished Bore SprocketOur 80B28 sprocket is a high quality precision industrial power transmission component made from premium C1045 steel with hardened teeth (80B28H) and a black oxide coating. The 28 precision machined teeth on this 80B28H sprocket are designed to mate perfectly with ANSI 80 roller chains while improving overall performance and wear life. At the same time, the base material of our 80B28 sprocket is 1045 carbon steel, which provides higher tensile