BK45 Pulley 5/8" Bore filter_H50B45 and precision sprocket with 12

and precision sprocket with 12 hardened teeth that is manufactured to accept a SDS bushing

This 40B33 sprocket is a durable

This torque arm is supplied as a kit and includes all of the necessary brackets

5214 Bearing Dimensions

Sprocket Weight: 86

BK45 Pulley 5/8" Bore filter_H50B45 and precision sprocket with 12This BK45 Pulley 5 8" bore is directly interchangeable with other manufacturers, is 4. 25" 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 BK45 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