| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NUP 244 ECML | 220 | 400 | 65 |
| NUP 248 MA | 240 | 440 | 72 |
| NUP 252 MA | 260 | 480 | 80 |
| NUP 29/1180 ECMA/HA1 | 1180 | 1540 | 206 |
| NUP 29/530 ECMA | 530 | 710 | 106 |
| NUP 304 ECP | 20 | 52 | 15 |
| NUP 305 ECJ | 25 | 62 | 17 |
| NUP 305 ECML | 25 | 62 | 17 |
| NUP 305 ECNP | 25 | 62 | 17 |
| NUP 305 ECP | 25 | 62 | 17 |
| NUP 306 ECJ | 30 | 72 | 19 |
| NUP 306 ECM | 30 | 72 | 19 |
| NUP 306 ECML | 30 | 72 | 19 |
| NUP 306 ECNJ | 30 | 72 | 19 |
| NUP 306 ECP | 30 | 72 | 19 |
| NUP 307 ECJ | 35 | 80 | 21 |
| NUP 307 ECM | 35 | 80 | 21 |
| NUP 307 ECML | 35 | 80 | 21 |
| NUP 307 ECP | 35 | 80 | 21 |
| NUP 308 ECM | 40 | 90 | 23 |
| NUP 308 ECML | 40 | 90 | 23 |
| NUP 308 ECP | 40 | 90 | 23 |
| NUP 309 ECJ | 45 | 100 | 25 |
| NUP 309 ECML | 45 | 100 | 25 |
| NUP 309 ECNP | 45 | 100 | 25 |
| NUP 309 ECP | 45 | 100 | 25 |
| NUP 310 ECJ | 50 | 110 | 27 |
| NUP 310 ECM | 50 | 110 | 27 |
| NUP 310 ECML | 50 | 110 | 27 |
| NUP 310 ECP | 50 | 110 | 27 |
