BK100 Pulley 1-1/4" Bore 40 Sprocket Size: 50B23

Sprocket Size: 50B23

For additional information or to get a quote on our PF207G housings

This 3C100E Sheave uses a E QD bushing

Tooth Count: 30

Bearing Size: 6811

BK100 Pulley 1-1/4" Bore 40 Sprocket Size: 50B23This BK100 Pulley 1 1 4" bore is directly interchangeable with other manufacturers, is 9. 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 BK100 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