Woodruff Keys , Superalloy (Inconel, Hastelloy, Alloy 20)

Woodruff keys, sometimes called Half-Moon Keys, are semicircular shaped keys, such that, when installed into a semi-circular pocket keyway in a shaft, they leave a protruding tab.. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.

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EndriesWIWoodruff KeySuperalloy (Inconel, Hastelloy, Alloy 20)Plain#606 3/16 x 3/4#606 3/16x3/4 hastelloy c-276 woodruff key56

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