BK90 Pulley 3/4" Bore 2.4375" Finished Bore 50SDS35 sprockets are manufactured to

50SDS35 sprockets are manufactured to accept a SDS type QD bushing which

Daewoo / Doosan

Pulley Size: AK79H

This 41BS10 sprocket featured a 3/4" finished bore with a key-way and two set screws

BK90 Pulley 3/4" Bore 2.4375" Finished Bore 50SDS35 sprockets are manufactured toThis BK90 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 8. 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 BK90 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