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单词 main bearing
释义

main bearing

noun
One of the bearings in an engine on which the crankshaft rotates: an inspection revealed that one of the main bearings had failed...
  • Insert a piece of welding rod or coat-hanger wire into the oil hole drilled in the main bearing.
  • From the main oil duct, the main bearings are directly supplied with lubricating oil.
  • The main bearings have been designed to be oversize to ensure a very long working life with minimal maintenance.
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更新时间:2025/1/11 13:26:56