Woodruff Key Metric Kit

woodruff key metric kit 80 piece. 80 Piece Kit, 10 - 3x5x13mm, 10 - 3x6.5x16mm, 10 - 4x7x19mm, 10 - 4x5x13mm, 10 - 4x6.5x16mm, 10 - 5x7.5x19mm, 10 - 6x9x22mm, 10 - 9x22mm

Woodruff Key Metric Kit
Woodruff Key Metric Kit 80 Piece. Woodruff keys are semicircular shaped, such that, when installed, leave a protruding tab. The keyway in the shaft is a semi-circular pocket, the mating part, a longitudinal slot. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation.The main advantage of the Woodruff key is that it eliminates milling a keyway near shaft shoulders, which already have stress concentrations

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. For a key to function, the shaft and rotating machine element must have a keyway and a keyseat, which is a slot and pocket in which the key fits. The whole system is called a keyed joint. A keyed joint may allow relative axial movement between the parts.
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Description

Woodruff Key Metric Kit 80 Piece. Woodruff keys are semicircular shaped, such that, when installed, leave a protruding tab. The keyway in the shaft is a semi-circular pocket, the mating part, a longitudinal slot. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation.The main advantage of the Woodruff key is that it eliminates milling a keyway near shaft shoulders, which already have stress concentrations

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. For a key to function, the shaft and rotating machine element must have a keyway and a keyseat, which is a slot and pocket in which the key fits. The whole system is called a keyed joint. A keyed joint may allow relative axial movement between the parts.