AK34 Pulley 1/2" Bore filter_H60BS27 This 40P54 sprocket is a

This 40P54 sprocket is a durable

Size: 3B38SH

This 6303 ball bearing is a high-precision premium quality deep groove 17x47x14 ball bearing made to ABEC 3 precision standards from AXIS

Common Interchanges: 40BS26H

AK34 Pulley 1/2" Bore filter_H60BS27 This 40P54 sprocket is aThis AK34 Pulley 1 2" bore is directly interchangeable with other manufacturers, is 3. 45" in diameter, is used with A style V Belts, and is manufactured in accordance with ARPM Standard IP20 for safe operation. What separates this AK34 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 strength and is more wear