求翻译：尾轴承分类:通常为水润滑和油润滑两大类,前者为铁犁木, 胶木层压板,橡胶尼龙等,后者是白合金、青铜和铸铁,个别也有用滚动轴承。是什么意思？

End Bearing: usually water and oil lubrication two categories, the former iron plow wood, bakelite laminates, rubber, nylon, etc., which is white alloy, bronze and iron, are also useful for individual bearing.

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Tail bearing classification: Usually for the water lubrication and the oil lubrication two big kinds, the former for the hard plow wood, the bakelite laminated wood, the rubber nylon and so on, the latter is the white alloy, the bronze and the cast iron, individual also useful rolling bearing.

Tail bearing categories: usually two kinds of water lubrication and oil lubrication, the former iron plows wood, bakelite laminates, rubber, such as nylon, which is a white alloy, bronze and iron, is also useful for rolling bearings.

正在翻译，请等待...