Round nose key for American Crane 9310

The round nose key, part number 402005, functions as a mechanical fastener within the transmission systems of the American Crane 9310. This component is specifically designed as a Woodruff-style key, which fits into a semicircular seat on a shaft and a corresponding straight keyway in a mating component such as a gear or pulley. By locking these parts together, the key ensures that torque is transmitted effectively between the shaft and the attached assembly, preventing relative rotational movement during machine operation.

This component is engineered for the American Crane 9310 to maintain the alignment and security of drive train elements. Proper installation of this key is necessary to prevent play between the shaft and the mounted component, which helps maintain consistent power transmission. In heavy machinery, keys of this type are used to manage rotational forces and shear stress within drive systems, ensuring that gears, pulleys, or couplings remain fixed in their intended positions during operation.