Bearings with a tapered bore are used when an interference fit is required for the inner rings on the roll neck, e. G. When rolling speeds are high.是什么意思_Bearings with a tapered bore are used when an interference fit is required for the inner rings on the roll neck, e. G. When rolling speeds are high.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句