Transmit torque from rotating shafts to gears, sprockets, and other machine parts. Choose from our selection of keyway stock, including machine key stock, rounded machine keys, and more. …

Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications. For technical drawings and 3-D models, click on a part number.

This article provides a comprehensive examination of machining keyways, discussing the various types of keyways, the methods employed to machine them, the tools used, material considerations, and common applications.

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The inch and metric dimensions here correspond to common values. Detailed width tolerance information is best drawn from the manufacturer. Armstrong Metalcrafts does prototyping and produces devices that stimulate the imagination, spark a conversation, and enlighten the soul.

Welcome to the definitive guide on keyway machining, where precision meets performance. In this in-depth exploration, we will unravel the complexities of keyway machining, providing you with practical insights, expert tips, and real-world applications.

Jan 8, 2024 · These keyways have extremely tight tolerances, with location at +/- 0.0005”, width at +/- 0.001” and depth to +/- 0.0025”. One style of cut is a 3-step keyway that does not run all the way through the bore, stopping at a window that is milled from the outside diameter.

Choose from our selection of keyways, including machine keys, rounded machine keys, and more. Same and Next Day Delivery.

Keyway: In mechanical engineering, a key is a machine element used to connect a rotating machine element to a shaft. The key prevents relative rotation between the two parts and may enable torque transmission.

This keyway allows for inserting a corresponding key, usually a small metal piece that fits snugly into the groove. Stainless keyed shafts are an economical alternative to machining shafts yourself while saving time and money.