| 轴承代号 | 外型尺寸 mm | |||
| 现用代号 | 原用代号 | d | D | B |
| 4040X3D | 4086140K | 200 | 309.5 | 102 | 4040X3DC | 156140 | 200 | 310 | 96 |
| 4040D | 4086140 | 200 | 310 | 109 | 86940/C3LG | - | 203.2 | 276.255 | 90.5 |
| 4944X3D | 86744 | 220 | 309.5 | 76 | 4944X3D/W33 | 86744/W33 | 220 | 309.5 | 76 |
| 2044X3D | 86744/W33/LG | 220 | 329.5 | 76 | 4044X2DC | 4156144K | 220 | 340 | 112 |
| 4044D | 4156144/W33 | 220 | 340 | 118 | 4046DC/W33 | - | 230 | 330 | 92 |
| 4946X1D | 86746 | 230 | 329.5 | 80 | 4946X1D/W33 | 86746/W33 | 230 | 329.5 | 80 |
