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. Web10 sep. 2024 · 4. Loosen the pulley nut. Do whatever you can to stop the pulley from turning, then use a tool such as a socket or ring spanner on the nut until the pulley can be removed. [3] 5. Pry off the pulley. Place a pry bar or a large screwdriver behind the pulley, if there is a surface behind it to use as leverage.

How to Remove a Woodruff Key: 10 Steps (with Pictures)

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http://hades.mech.northwestern.edu/index.php/Attaching_to_a_shaft Web23 jul. 2012 · Surplus Center - 5/8 9T SPLINED COUPLING 03-32-00027. You'd then have to bore it out to press in a shaft to go in the female pump section, if that's the type of … Web20 apr. 2011 · Lesson learned polish the engine shaft and key very well and coat liberally with antiseize. It can be tricky to re- install making sure the key does not get pushed out … fingerhut myfico