
Description
Description
A woodruff key also known as a half‑moon key is a semi-circular machine shaft key that prevents gears hubs or other components from moving independently of a rotating shaft or spindle. Woodruff keys are inserted into a key seat created by a woodruff key cutter or arbor cutter. A gear or other component with a woodruff keyway is then pressed onto the shaft until the woodruff key interfaces with its keyway.
- Plating: Unplated
- Material: Carbon SteelFinish: Plain
- Hardness: Rockwell Hardness B90
- Height: 3/8 Inch
- Height Maximum: 0.375 Inch
- Height Minimum: 0.370 Inch
- Industry Standard: ASME/ANSI B17.2
- Item: Woodruff Key
- Length: 7/8 Inch
- Material: Carbon Steel
- Measurement: Inch
- Outside Diameter Maximum: 0.875 Inch
- Outside Diameter Minimum: 0.865 Inch
- Shape: Half-Moon
- Thickness: 3/16 Inch
- Thickness Maximum: 0.1885 Inch
- Thickness Minimum: 0.1875 Inch