- sealed bearing
- герметизированная опора (долота)
Большой англо-русский и русско-английский словарь. 2001.
sealed bearing
Смотреть что такое "sealed bearing" в других словарях:
sealed bearing — A bearing that has been lubricated at the factory and then sealed, it cannot be lubricated during service. It is sealed to keep out contaminants … Dictionary of automotive terms
bearing — [1] The area of a unit in which the contacting surface of a revolving part rests in order to minimize wear and friction between two surfaces. [2] An antifriction reducing device that is usually found between two moving parts. The babbitt bearings … Dictionary of automotive terms
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