型号查询
| 现行代号 | d | D | B | cr | cor | 类型 |
|---|---|---|---|---|---|---|
| 231/670YMB | 670mm | 1090mm | 336mm | YM型 | ||
| 558-S/552D | 59.987mm | 123.825mm | 79.375mm | TDO（双列双外圈） | ||
| 388A/384D | 57.531mm | 100mm | 52.388mm | TDO（双列双外圈） | ||
| 28980/28921D | 59.977mm | 100mm | 55.56mm | TDO（双列双外圈） | ||
| 388A/384ED | 57.531mm | 100mm | 49.2mm | TDO（双列双外圈） | ||
| 232/670YMD | 670mm | 1220mm | 438mm | YM型 | ||
| 239/1060YMB | 1060mm | 1400mm | 250mm | YM型 | ||
| 66589/66522D | 59.972mm | 129.982mm | 69.85mm | TDO（双列双外圈） | ||
| 240/1060YMD | 1060mm | 1500mm | 438mm | YM型 | ||
| 78225/78549D | 57.15mm | 139.7mm | 77.788mm | TDO（双列双外圈） | ||
| 388A/384D | 57.531mm | 100mm | 52.388mm | TDO（双列双外圈） | ||
| 241/1000YMB | 1000mm | 1580mm | 580mm | YM型 | ||
| 230/1060YMB | 1060mm | 1500mm | 325mm | YM型 | ||
| 635/632D | 57.15mm | 136.525mm | 95.25mm | TDO（双列双外圈） | ||
| 388A/384ED | 57.531mm | 100mm | 49.2mm | TDO（双列双外圈） | ||
| 555-S/552D | 57.15mm | 123.825mm | 79.375mm | TDO（双列双外圈） | ||
| 231/1000YMB | 1000mm | 1580mm | 462mm | YM型 | ||
| 78225/78549D | 57.15mm | 139.7mm | 77.788mm | TDO（双列双外圈） | ||
| 239/1060YMB | 1060mm | 1400mm | 250mm | YM型 | ||
| 72225C/72488D | 57.15mm | 123.825mm | 77.785mm | TDO（双列双外圈） | ||
| 835/834D | 69.85mm | 171.45mm | 125.41mm | TDO（双列双外圈） | ||
| 240/1000YMD | 1000mm | 1420mm | 412mm | YM型 | ||
| 655/654D | 69.85mm | 152.4mm | 95.25mm | TDO（双列双外圈） | ||
| 241/1000YMB | 1000mm | 1580mm | 580mm | YM型 | ||
| 745A/742D | 69.85mm | 155.575mm | 101.6mm | TDO（双列双外圈） | ||
| 230/1000YMB | 1000mm | 1420mm | 308mm | YM型 | ||
| 643/632D | 69.85mm | 136.525mm | 95.25mm | TDO（双列双外圈） | ||
| 231/1000YMB | 1000mm | 1580mm | 462mm | YM型 | ||
| 744A/742D | 69.85mm | 155.575mm | 101.6mm | TDO（双列双外圈） | ||
| 239/1000YMB | 1000mm | 1320mm | 236mm | YM型 |
技术支持