4TB48 Sheave four-groove 5.15" OD 100B16 Sprockets or two single 3L-Series v-belts

or two single 3L-Series v-belts

2BK100 Pulley 3/4" Dimensions

This 100BS21 sprocket features a 2" finished bore with a key-way and two set screws

Sprocket Size: 41BTB28

Sprocket Weight: 88

4TB48 Sheave four-groove 5.15" OD 100B16 Sprockets or two single 3L-Series v-beltsThis 4TB48 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 5. 15" 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 four groove 4TB48 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