| Bearing type | Boundary Dimensions（mm） | ||
|---|---|---|---|
| d | D | B | |
| NUP 208 ECP | 40 | 80 | 18 |
| NUP 209 ECJ | 45 | 85 | 19 |
| NUP 209 ECM | 45 | 85 | 19 |
| NUP 209 ECML | 45 | 85 | 19 |
| NUP 209 ECP | 45 | 85 | 19 |
| NUP 209 ECPH | 45 | 85 | 19 |
| NUP 210 ECJ | 50 | 90 | 20 |
| NUP 210 ECML | 50 | 90 | 20 |
| NUP 210 ECP | 50 | 90 | 20 |
| NUP 211 ECJ | 55 | 100 | 21 |
| NUP 211 ECM | 55 | 100 | 21 |
| NUP 211 ECML | 55 | 100 | 21 |
| NUP 211 ECP | 55 | 100 | 21 |
| NUP 212 ECJ | 60 | 110 | 22 |
| NUP 212 ECM | 60 | 110 | 22 |
| NUP 212 ECML | 60 | 110 | 22 |
| NUP 212 ECP | 60 | 110 | 22 |
| NUP 213 ECJ | 65 | 120 | 23 |
| NUP 213 ECML | 65 | 120 | 23 |
| NUP 213 ECP | 65 | 120 | 23 |
| NUP 214 ECM | 70 | 125 | 24 |
| NUP 214 ECML | 70 | 125 | 24 |
| NUP 214 ECP | 70 | 125 | 24 |
| NUP 215 ECJ | 75 | 130 | 25 |
| NUP 215 ECM | 75 | 130 | 25 |
| NUP 215 ECML | 75 | 130 | 25 |
| NUP 215 ECP | 75 | 130 | 25 |
| NUP 216 ECML | 80 | 140 | 26 |
| NUP 216 ECP | 80 | 140 | 26 |
| NUP 217 ECJ | 85 | 150 | 28 |
