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Pintle Chain Sprockets are manufactured with the highest integrity. You will realize value, as these sprockets are flame-cut and machined with the highest precision available on the market.

Once you use a Split Sprocket, you may never want to use a setscrew mount style again. Removal or installation is a breeze. Can be used in virtually all applications. An additional benefit to Black Ace’s split sprockets is that the shaft/keyway security is much tighter than a typical setscrew mount.

Small sprockets are usually manufactured from C45 Steel and the large sprockets maybe supplied in G22 Cast Iron. These taper bore sprockets accept tapered locking bushes in a wide variety of shaft sizes to allow the end user to easily fit the sprocket to the shaft with minimal effort and no machining.

FEATURES & BENEFITS Effective number of teeth is one half of listed number For smooth operation, sprockets of 19teeth or more are recommended 19, 21, 23 and 25 teeth stocked with and without center groove Chain contacts alternate teeth each revolution No Hub Projection

Split Hubs Sprockets are round and fully machined. They do not have dangerous projecting bolts or ears. They are drilled and tapped for high strength socket head cap screws and are welded to each side of a type a sprocket, forming a unit similar in appearance to a type c sprocket. Fully split sprockets cost more to produce than solid but may provide significant cost savings by simplifying installation and removal. Sprockets Are Manufactured With High Precision In British And American Standard In All Types. Sprockets Are Hob Cut And Tooth Are Hardened And Ground For Better Wear Life And Durability.

Split sprockets are quickly becoming more and more popular due to their ease in installation and removal. Some of the benefits that USA Roller Chain and Sprockets offers is our snap-reaction machining lead-time, quality workmanship.