13V220JA Sheave single-groove 2.20" OD Universal Shaft-Mounted Gearbox Torque Arm 100BS12 1 15/16" Finished Bore

100BS12 1 15/16" Finished Bore Sprocket Dimensions

Transverse Pitch (K): 0

causing the chain to dig into the root of the sprocket which results in an excessive chain and sprocket wear

100BS22 2 15/16" Finished Bore Sprocket Dimensions

13V220JA Sheave single-groove 2.20" OD Universal Shaft-Mounted Gearbox Torque Arm 100BS12 1 15/16" Finished BoreThis 13V220JA Sheave uses a JA bushing, is directly interchangeable with other manufacturers, is 2. 20" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 3V series QD sheaves you can use standard 3V belts, 3VX belts, banded 3V belts, and banded 3VX belts. What separates this 13V220JA sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the