| 现用轴承代号 | 基本尺寸 mm | |||
| 圆柱内孔 | 圆锥内孔 | d | D | B |
| 240/710CA/W33 | 240/710K30/W33 | 710 | 1030 | 315 | 231/710CA/W33 | - | 710 | 1150 | 345 |
| 241/710CA/W33 | 241/710K30/W33 | 710 | 1150 | 438 | 232/710CA/W33 | - | 710 | 1280 | 450 |
| 238/750CA/W33 | - | 750 | 920 | 128 | 248/750CA/W33 | - | 750 | 920 | 170 |
| 239/750CA/W33 | - | 750 | 1000 | 185 | 249/750CA/W33 | - | 750 | 1000 | 250 |
| 230/750CA/W33 | 230/750K/W33 | 750 | 1090 | 250 | 240/750CA/W33 | - | 750 | 1090 | 335 |
| 231/750CA/W33 | - | 750 | 1220 | 365 | 241/750CA/W33 | - | 750 | 1220 | 475 |