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Roller Chain Sprockets


1,291 products found.

Roller chain sprockets, sometimes called single-strand sprockets, have a series of teeth around a central bore and are used in combination with roller chains to move conveyors and other industrial machinery. Fixed bore sprockets are designed to fit a specific shaft size and include a keyway and setscrew so they're ready to install. Plain bore sprockets are manufactured without a keyway or set screw. Keyways or set screws can be machined to the exact size required by the existing shaft and application. Bushed bores have more clamping area around the shaft to provide a secure fit for high torque or high-power applications when the shaft is at risk of slipping, such as paper milling and agricultural machinery.