| 轴承代号 | 外型尺寸 mm | |||
| 新 | 旧 | d | D | B |
| FC5274230 | - | 260 | 370 | 230 | FC5276220 | - | 260 | 380 | 220 |
| FCD5276280E | - | 260 | 380 | 280 | FCD5276280 | 672852 | 260 | 380 | 280 |
| FCD5280290 | - | 260 | 380 | 290 | FCD5280335 | - | 260 | 400 | 335 |
| FC5374234 | - | 265 | 370 | 234 | FC5476230 | 672754 | 270 | 380 | 230 |
| FCD5476275E | - | 270 | 380 | 275 | FCD5476275 | 672754K1 | 270 | 380 | 275 |
| FC5478220 | - | 270 | 390 | 220 | FCD5478240 | - | 270 | 390 | 240 |
