45V440SD Sheave four-groove 4.40" OD 41B16 Sprockets 120R16 sprockets are bored to

120R16 sprockets are bored to accept a R1 type taper bushing

40A17 sprockets with a stock bore comes with a 5/8" inside diameter plain hole and can be easily machine bored to custom sizes

Sprocket Size: 40SH22

2AK46 Pulley 7/8" Dimensions

UCFB202-10 flange bearings are designed with a metric-based housing

45V440SD Sheave four-groove 4.40" OD 41B16 Sprockets 120R16 sprockets are bored toThis 45V440SD Sheave uses an SD bushing, is directly interchangeable with other manufacturers, is 4. 40" 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 45V440SD sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the