45V1130E Sheave four-groove 11.30" OD 1.125" Finished Bore this 16A roller chain is

this 16A roller chain is manufactured using heat-treated precision components

Variable Pitch 1VP71 Pulley 1-3/8" is designed and engineered in a way that allows for precise adjustments in diameter

120A36 Sprocket Dimensions

5304-ZZ double row shielded ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings

45V1130E Sheave four-groove 11.30" OD 1.125" Finished Bore this 16A roller chain isThis 45V1130E Sheave uses an E bushing, is directly interchangeable with other manufacturers, is 11. 30" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 5V series QD sheaves you can use standard 5V belts, 5VX belts, banded 5V belts, and banded 5XV belts. What separates this 45V1130E sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the