1C80SF Sheave single-groove 8.40" OD 10B QD Bushed Pulleys 160R30H sprockets are bored to

160R30H sprockets are bored to accept a R2 type taper bushing

140R24H Sprocket Dimensions

Part #: 10B SK1

140F26 sprockets are manufactured to accept a F type QD bushing which

100BS12 1 15/16" Finished Bore Sprocket Dimensions

1C80SF Sheave single-groove 8.40" OD 10B QD Bushed Pulleys 160R30H sprockets are bored toThis 1C80SF Sheave uses a SF QD bushing, is directly interchangeable with other manufacturers, is 8. 40" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With C series QD sheaves you can use C, CX cogged, CC double angled, and C banded v belts. What separates this 1C80SF sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the factory. Using the