Our SER208 insert bearing has several features: a wide inner-ring
Variable Pitch 2VP36 Pulley 1/2" is designed and engineered in a way that allows for precise adjustments in diameter
50B33 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
UCF205-14 bearing is a 7/8" bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 7/8" shaft
63V600SK Sheave six-groove 6.00" OD 54-Tooth Sprocket Our SER208 insert bearing hasThis 63V600SK Sheave uses an SK bushing, is directly interchangeable with other manufacturers, is 6. 00" 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 63V600SK sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the