BK50 Pulley 7/8" Bore #40 H Type Sprockets This 40BS41 sprocket features a

This 40BS41 sprocket features a 7/8" finished bore including a key-way and two setscrews

UCP207-23 pillow block bearings are utilized in a wide range of applications such as

Bushing Number: 3020

Sprocket Size: 60B22

BK50 Pulley 7/8" Bore #40 H Type Sprockets This 40BS41 sprocket features aThis BK50 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 4. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK50 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the grade 35 cast iron offers a higher tensile