63V475SK Sheave six-groove 4.75" OD filter_Plate Thickness (Ti/ To) 1.7mm Sheave Weight: 15

Sheave Weight: 15

This 60BS49 sprocket features a 1-15/16" finished bore including a key-way and two setscrews

Dimension (I): 1-3/8"

This 45V1870E Sheave uses an E bushing

For additional information or bulk quantities of the 40B roller chain

63V475SK Sheave six-groove 4.75" OD filter_Plate Thickness (Ti/ To) 1.7mm Sheave Weight: 15This 63V475SK Sheave uses an SK bushing, is directly interchangeable with other manufacturers, is 4. 75" 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 63V475SK sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the