A SORT (no hub) typically used in weld-on applications.
B Type (hub using one side) used in applications where clearance width is narrow. Routinely have two (2) setscrews on the hub to fasten the sprocket to shaft and keyway.
Split Style Structure – Once you utilize a Split Sprocket, you may never want to employ a setscrew mount Agricultural Roller Chain Sprockets Design again. Removal or set up is a breeze. Can be used in practically all applications. Another advantage to Dark Ace’s split sprockets is usually that the shaft/keyway protection is much tighter than a typical setscrew mount.
Split Design Narrow Width – Benefit from the benefits of split style structure and keep the total sprocket width just slightly wider than the sprocket tooth thickness.
Hex Bore Split Design – Used in devices that uses hexagon shafts.
Idler Design – Assembled with a long-lasting Black Ball Bearing