BK130H Pulley Single-Groove 12.75" OD AK114 Pulley This 41BS16 sprocket featured a

This 41BS16 sprocket featured a 1" finished bore with a key-way and two set screws

Sprocket Weight: 3

SBPF207-22 bearings are more economical than their cast counterparts but offer excellent performance in bearing applications

100A38 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

UCTB206-17 pillow block bearings have a unique housing designed for narrow applications with radial loads acting in the direction of the support surface

BK130H Pulley Single-Groove 12.75" OD AK114 Pulley This 41BS16 sprocket featured aThis BK130H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 12. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this BK130H 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