| Bearing type | Boundary Dimensions(mm) | ||
|---|---|---|---|
| d | D | B | |
| NUP 311 ECJ | 55 | 120 | 29 |
| NUP 311 ECM | 55 | 120 | 29 |
| NUP 311 ECML | 55 | 120 | 29 |
| NUP 311 ECP | 55 | 120 | 29 |
| NUP 312 ECJ | 60 | 130 | 31 |
| NUP 312 ECM | 60 | 130 | 31 |
| NUP 312 ECML | 60 | 130 | 31 |
| NUP 312 ECP | 60 | 130 | 31 |
| NUP 313 ECJ | 65 | 140 | 33 |
| NUP 313 ECML | 65 | 140 | 33 |
| NUP 313 ECP | 65 | 140 | 33 |
| NUP 314 ECM | 70 | 150 | 35 |
| NUP 314 ECML | 70 | 150 | 35 |
| NUP 314 ECNP | 70 | 150 | 35 |
| NUP 314 ECP | 70 | 150 | 35 |
| NUP 315 ECM | 75 | 160 | 37 |
| NUP 315 ECML | 75 | 160 | 37 |
| NUP 315 ECP | 75 | 160 | 37 |
| NUP 316 ECM | 80 | 170 | 39 |
| NUP 316 ECML | 80 | 170 | 39 |
| NUP 316 ECP | 80 | 170 | 39 |
| NUP 317 ECJ | 85 | 180 | 41 |
| NUP 317 ECM | 85 | 180 | 41 |
| NUP 317 ECP | 85 | 180 | 41 |
| NUP 318 ECJ | 90 | 190 | 43 |
| NUP 318 ECM | 90 | 190 | 43 |
| NUP 318 ECML | 90 | 190 | 43 |
| NUP 319 ECM | 95 | 200 | 45 |
| NUP 319 ECML | 95 | 200 | 45 |
| NUP 319 ECP | 95 | 200 | 45 |