1TB42 Sheave single-groove 4.55" OD 1.9375" Finished Bore Seamless Roller Design

Seamless Roller Design

This 1C110SF Sheave uses a SF QD bushing

100BS8 1" Finished Bore Sprocket Dimensions

We also offer 100B48 sprockets with finished bore configurations right off the shelf from stock

What separates this 1TB86 pulley from the others is that it is made using a high grade-35 cast iron

1TB42 Sheave single-groove 4.55" OD 1.9375" Finished Bore Seamless Roller DesignThis 1TB42 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 4. 55" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this 1TB42 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the grade 35 cast