100R70 sprockets are made to accept a R1 size taper bushing which we also stock with a wide range of bore sizes
100BTB13 Sprocket Dimensions
100B27 Sprocket Dimensions
This 100BS17 sprocket features a 2-3/16" finished bore with a key-way and two set screws
100BS20 2" Finished Bore Sprocket Dimensions
105V1250J Sheave ten-grove 12.50" OD 16mm Stock Bore 100R70 sprockets are made toThis 105V1250J Sheave uses a J bushing, is directly interchangeable with other manufacturers, is 12. 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 105V1250J sheave from the others is that it is made using a high strength cast iron, is phosphate coated, painted, and balanced at the