This 105V3750M Sheave uses a M bushing
Bushing Type Needed: P2
This 160BTB14 sprocket is a durable
Our UCFX10-31 bearing is dimensionally made to industry standards
our UCFCS207-22 bearing has added features that improve the overall life and performance of the unit
BK45 Pulley 1" Bore AK56 Pulley This 105V3750M Sheave uses aThis BK45 Pulley 1" bore is directly interchangeable with other manufacturers, is 4. 25" 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 BK45 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