43V650SK Sheave four-groove 6.50" OD 40B33 Sprockets UCST207 bearing is a 35mm

UCST207 bearing is a 35mm bore normal-duty take-up bearing that utilizes set screws to secure to a 35mm shaft

For more information on a three groove 35V1870E sheave

UCFBS208 Bearing Dimensions

23V315JA Sheave Dimensions

Sprocket Size: 41BS21

43V650SK Sheave four-groove 6.50" OD 40B33 Sprockets UCST207 bearing is a 35mmThis 43V650SK Sheave uses an SK bushing, is directly interchangeable with other manufacturers, is 6. 50" 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 43V650SK sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the