| 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 2319 ECJ | 95 | 200 | 67 |
| NUP 2319 ECML | 95 | 200 | 67 |
| NUP 2319 ECP | 95 | 200 | 67 |
| NUP 232 ECM | 160 | 290 | 48 |
| NUP 232 ECML | 160 | 290 | 48 |
| NUP 2320 ECJ | 100 | 215 | 73 |
| NUP 2320 ECML | 100 | 215 | 73 |
| NUP 2320 ECP | 100 | 215 | 73 |
| NUP 2322 ECP | 110 | 240 | 80 |
| NUP 2324 ECML | 120 | 260 | 86 |
| NUP 2326 ECML | 130 | 280 | 93 |
| NUP 2328 ECML | 140 | 300 | 102 |
| NUP 234 ECM | 170 | 310 | 52 |
| NUP 238 ECM | 190 | 340 | 55 |
| NUP 238 ECML | 190 | 340 | 55 |
| NUP 240 ECM | 200 | 360 | 58 |
| NUP 244 ECM | 220 | 400 | 65 |
| 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 |
