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2 3/4 inch length Woodruff Keys

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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Buy Woodruff Keys from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
MidStatesMIWoodruff KeySteelPlain1/4 x 2 3/4r woodruff key377
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ISSCOMOWoodruff KeySteelPlain3/8 x 2 3/4alloy #t1000
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