45V630SK Sheave four-groove 6.30" OD #40 Weld-On Hub Sprockets This 40BS49 sprocket features a

This 40BS49 sprocket features a 1" finished bore including a key-way and two setscrews

For additional information or to get pricing and availability on a 3B136SK sheave

4545 taper lock bushings are used in a wide range of applications including

Bearing Insert: UC 209-26

Pitch (P): 3

45V630SK Sheave four-groove 6.30" OD #40 Weld-On Hub Sprockets This 40BS49 sprocket features aThis 45V630SK Sheave uses an SK bushing, is directly interchangeable with other manufacturers, is 6. 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 45V630SK sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the