Styles Available
A SORT (no hub) typically found in weld-on applications.
B Type (hub on one side) found in applications where clearance width is narrow. Typically have two (2) setscrews on the hub to fasten the Agricultural Roller Chain Sprockets Sprocket to shaft and keyway.
Split Style Building - Once you utilize a Split Sprocket, you may never want to employ a setscrew mount design again. Removal or installation is a breeze. May be used in practically all applications. An additional benefit to Black Ace’s split sprockets is certainly that the shaft/keyway security is much tighter when compared to a typical setscrew mount.
Split Design Narrow Width - Enjoy the 
benefits of split style building and keep the total sprocket width only slightly wider than the sprocket tooth thickness.
Hex Bore Split Style - Used in devices that uses hexagon shafts.
Idler Style - Assembled with a long-lasting Black Ball Bearing
