BK70 Pulley 15/16" Bore AK41 Pulley While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the AK184 pulley

Pitch Diameter (B/ 5L): 9

This 50BS18 sprocket featured a 1-7/16" finished bore with a key-way and two set screws

SSUCTPFL210-30 Bearing Dimensions

This 50BS33 sprocket features a 3/4" finished bore including a key-way and two setscrews

BK70 Pulley 15/16" Bore AK41 Pulley While the phosphate coated andThis BK70 Pulley 15 16" bore is directly interchangeable with other manufacturers, is 6. 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 BK70 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