| Bearing Number | Principal dimensions | |||
| d (mm) | d (in) | D (mm) | D (in) | |
| 30334 | 170 | 6.698 | 360 | 14.184 | 30234 | 170 | 6.698 | 310 | 12.214 |
| 32936 | 180 | 7.092 | 250 | 9.85 | 32036 | 180 | 7.092 | 280 | 11.032 |
| 30336 | 180 | 7.092 | 380 | 14.972 | 30236 | 180 | 7.092 | 320 | 12.608 |
| 30636 | 180 | 7.092 | 290 | 11.426 | 32938 | 190 | 7.486 | 260 | 10.244 |
| 32038 | 190 | 7.486 | 290 | 11.426 | 32038X2 | 190 | 7.486 | 290 | 11.426 |
| 30238 | 190 | 7.486 | 340 | 13.396 | 32940 | 200 | 7.88 | 280 | 11.032 |