This 3C270F Sheave uses a F QD bushing
This 160R28H sprocket is a durable
40BS20 3/4" Finished Bore Sprocket Dimensions:
Static Load Rating: 29450 LBS
Housing Number: FBS 205
BK60 Pulley 1-1/8" Bore filter_H50BS56 This 3C270F Sheave uses aThis BK60 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 5. 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 BK60 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