詳細介紹 主要吋法(mm)dacrcor容許回轉數規格質量fwdcrs minzui大mmnnrpm 注二)rna49rna48g115 140 40 1.1 133.5 145000 329000 3500rna4920 - 1190120 140 30 1.0 135 93000 239000 3500 -rna4822 790125 150 40 1.1 143.5 152000 357000 3000rna4922 - 1280130 150 30 1.0 145 97700 259000 3000 -rna4824 850135 165 45 1.1 158.5 187000 435000 3000rna4924 - 1930145 165 35 1.1 158.5 117000 340000 3000 -rna4826 1100150 180 50 1.5 172 216000 540000 2500rna4926 - 2360155 175 35 1.1 168.5 121000 363000 2500 -rna4828 1170160 190 50 1.5 182 224000 580000 2500rna4928 - 2500165 190 40 1.1 183.5 168000 446000 2500 -rna4830 1750175 200 40 1.1 193.5 173000 474000 2500 -rna4832 1850