128V2120N High-Performance 12-Groove Sheave 100B14 Sprockets This 120CTB35 sprocket is a

This 120CTB35 sprocket is a durable

Sprocket Size: 100BTB30

120A17 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

Sprocket Size: 120A14

This 140B13 sprocket is a durable

128V2120N High-Performance 12-Groove Sheave 100B14 Sprockets This 120CTB35 sprocket is aThis 128V2120N Sheave uses an N bushing, is directly interchangeable with other manufacturers, is 21. 20" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 3V series QD sheaves you can use standard 8V belts or banded 8V belts. What separates this 128V2120N sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the high