25V750SK High-Performance 2-Groove Sheave, USA Roller Chain V-Belt Pulleys Width Between Inner Plates (W):

Width Between Inner Plates (W): 9

and precision 35 tooth sprocket that is manufactured to accept a R1 bushing

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB86 pulley

1VP75 Pulley 3/4" Dimensions

25V750SK High-Performance 2-Groove Sheave, USA Roller Chain V-Belt Pulleys Width Between Inner Plates (W):This 25V750SK Sheave uses an SK bushing, is directly interchangeable with other manufacturers, is 7. 50" in diameter, and is manufactured in accordance with ARPM Standards for safe operation. With 5V series QD sheaves you can use standard 5V belts, 5VX belts, banded 5V belts, and banded 5XV belts. What separates this 25V750SK sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the