Machine Key Form B C45K Plain Oversized DIN 6885

This is a Machine Key, Form B, made to DIN 6885 standard, with a width of 16mm, height of 10mm, and length of 85.73mm. It is used to transmit torque between a shaft and a hub, with Form B indicating rounded ends. The C45K material and oversized specification relate to its strength and fit.

Specifications

Form	B
Height	10mm
Length	85.73mm
Standard	DIN 6885
Width	16mm

About keys & keystock

Machine Key Form B C45K Plain Oversized DIN 6885 is listed under Keys & Keystock — square, rectangular, woodruff keys and keystock bar. Keys and keystock are essential mechanical components used to prevent relative rotation between a shaft and a rotating machine element such as a gear, pulley, or coupling. They transmit torque by fitting into keyways machined into both the shaft and the hub.

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