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JTEKT develops high-speed rotating grease-lubricated ball bearings for EV motors ... World-class high-speed rotation
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By relaxing stress due to centrifugal force acting on the cage during high-speed rotation and optimizing the dimensional design of each part, dmn (value representing bearing rotation performance: pitch circle diameter mm x rotation speed min-1) of 185 million or more Realized.
On June 6, JTEKT achieved world-class high-speed rotation for electric vehicle (EV) drive unit motors ... → Continue reading
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