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Problems to be considered in combination design of needle roller bearings for automobiles
When the fulcrum is used, the two ends are fixed in one direction. Each bearing bears one direction of bearing force....【More>>】
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Talking about what is one-way needle roller bearings for automobiles
One-way bearing is a kind of bearing that can only rotate in one direction and lock in another direction....【More>>】
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Characteristics and Advantages of Lithium-based Lubricating Grease for Automotive Needle Roller Bear
Wheel bearings are usually replaced with grease when they are in secondary care. The secondary maintenance cycle is mainly determined by the quality of the brake mechanism....【More>>】
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Bearings that never wear out, possibly
In the experiment, the researchers observed that the relative sliding between the inner and outer walls of centimeter-long carbon nanotubes could occur rapidly, and the ultra-low friction between the inner and outer walls was measured, which proved the phenomenon of superlubrication. Interestingly, this friction has nothing to do with the length of carbon nanotubes, that is, no matter how long the carbon nanotubes are, their inner layers can be easily extracted....【More>>】
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