轴承代号 | 外型尺寸 mm | 额定载荷 KN | 参考国外轴承代号 | 参考重量 | |||||||||||
新 | 旧 | d | D | B | FW | r1.2min | r3.4min | Cr | Cor | SKF | FAG | NTN | NSK | KOYO | kg |
FCD6496290 | - | 320 | 480 | 290 | 364 | 4 | 4 | 3520 | 8640 | - | - | - | - | - | 187 | FCD6496350 | - | 320 | 480 | 350 | 364 | 4 | 4 | 5600 | 10800 | 314274B | 541851 | - | 320RV4811 | - | 235 |
FC6686230 | - | 330 | 430 | 230 | 358 | 4 | 4 | 2340 | 5850 | - | - | - | 330RV4301 | - | 87.4 | FC6688200 | - | 330 | 440 | 200 | 360 | 4 | 4 | 2160 | 4850 | - | - | E-4R6603 | 330RV4401 | 66FC44200W | 83.6 |