BK50 Pulley 3/4" Bore Iwis #40 SA1 Attachment Chain Additionally this bushing features a

Additionally this bushing features a 2-9/16" bore with a standard keyway

50BS96 1" Finished Bore Sprocket Dimensions

This 160BTB15 sprocket is a durable

For additional information or to get a quote on a inch series R6-2RS bearing

BK50 Pulley 3/4" Bore Iwis #40 SA1 Attachment Chain Additionally this bushing features aThis BK50 Pulley 3 4" bore is directly interchangeable with other manufacturers, is 4. 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 BK50 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