1TB54 Sheave single-groove 5.75" OD 1" Finished Bore Sprocket Size: 100C11

Sprocket Size: 100C11

This 1B5V70 Sheave uses a B bushing

Sprocket Size: 140A27

and precision sprocket with 14 hardened teeth

1TB54 Sheave single-groove 5.75" OD 1" Finished Bore Sprocket Size: 100C11This 1TB54 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 5. 75" 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 1TB54 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