25V550SDS High-Performance 2-Groove Sheave Single Strand Metric Roller Chain This 140BTB26 sprocket is a

This 140BTB26 sprocket is a durable

Dynamic Load Rating: 1050 LBS

UCF204 bearing is a 20mm bore four-bolt normal-duty flange bearing that utilizes set screws to secure to a 20mm shaft

Our superior UEFT211-32 bearing with a 2" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

140R21H sprockets are bored to accept a R1 type taper bushing

25V550SDS High-Performance 2-Groove Sheave Single Strand Metric Roller Chain This 140BTB26 sprocket is aThis 25V550SDS Sheave uses an SDS bushing, is directly interchangeable with other manufacturers, is 5. 50" 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 25V550SDS sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the