This 40BS19 sprocket featured a 5/8" finished bore with a key-way and two set screws
What separates this AK144H pulley from the others is that it is made using a high grade-35 cast iron
60Q23H sprockets are bored to accept a Q1 type taper bushing
Size 10 Reducer Torque Arm Dimensions
our SBPF207-22 stamped steel bearing features a zinc plated housing for added protection against the elements in corrosive or outdoor applications
BK140 Pulley 1" Bore filter_H50BS15 This 40BS19 sprocket featured aThis BK140 Pulley 1" bore is directly interchangeable with other manufacturers, is 13. 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 BK140 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