What separates this 35V925SF sheave from the others is that it is made using a high strength cast iron
and is designed to use a Q1 bushing
Bore: 2-5/8"
120B10 Sprocket Dimensions
the 12B K2 attachment has a bent tab on both sides with two holes each for mounting
3TB60 Sheave three-groove 6.35" OD 14-Tooth Sprocket What separates this 35V925SF sheaveThis 3TB60 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 6. 35" 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 three groove 3TB60 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