| Bearing Number | Principal dimensions | |||
| d (mm) | d (in) | D (mm) | D (in) | |
| HM259049D/HM259010-HM259010 | 317.5 | 12.51 | 447.675 | 17.638 | HM265049DW/HM265010-HM265010CD | 368.3 | 14.511 | 523.875 | 20.641 |
| HM265049XD/HM265010-HM265010CD | 368.3 | 14.511 | 523.875 | 20.641 | KHM266449DGW/KHM266410-KHM266410D | 384.175 | 15.136 | 546.1 | 21.516 |
| KHM266449DW/KHM226410-KHM266410CD | 384.175 | 15.136 | 546.1 | 21.516 | KHM261049D/KHM261010-KHM261010D-Y | 333.375 | 13.135 | 469.9 | 18.514 |
| HM262749D/HM262710-HM262710CD | 346.075 | 13.635 | 488.95 | 19.265 | KHM266449TD/KHM266410 | 384.175 | 15.136 | 546.1 | 21.516 |
| HM261049DW/HM261010-HM261010D-Y | 333.375 | 13.135 | 469.9 | 18.514 | 67885D/67820-67820D/P63 | 190.5 | 7.506 | 266.7 | 10.508 |
| 67791DW/67720-67721D | 177.8 | 7.005 | 247.65 | 9.757 | 46790D/46720-46721D | 165.1 | 6.505 | 225.425 | 8.882 |