表3-3-3(a)70000B型α=40°的角接觸球軸承中外對(duì)照主要尺寸/mm中國(guó)軸承代號(hào)國(guó)際集團(tuán)SKF德國(guó)FAGDKF日本NTNNSKKOYONACHI英國(guó)RHP美國(guó)MRC重量/kg極限轉(zhuǎn)速/(r/min)dDB油潤(rùn)滑脂潤(rùn)滑103097200B7200B7200B7200B7200X67200-P0.03028000190001232107201B7201B7201B7201B7201X67201-P0. (共 3730 字) [閱讀本文] >>