| Bearing type 轴承型号 | Boundary Dimensions（mm）外形尺寸 | ||
|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | |
| NU 306 ECP | 30 | 72 | 19 |
| NU 3064 ECM | 320 | 480 | 121 |
| NU 3068 MA | 340 | 520 | 133 |
| NU 307 ECJ | 35 | 80 | 21 |
| NU 307 ECM | 35 | 80 | 21 |
| NU 307 ECML | 35 | 80 | 21 |
| NU 307 ECP | 35 | 80 | 21 |
| NU 307 ECPH | 35 | 80 | 21 |
| NU 3076 ECMP | 380 | 560 | 135 |
| NU 308 ECJ | 40 | 90 | 23 |
| NU 308 ECM | 40 | 90 | 23 |
| NU 308 ECML | 40 | 90 | 23 |
| NU 308 ECP | 40 | 90 | 23 |
| NU 308 ECPH | 40 | 90 | 23 |
| NU 3080 MA | 400 | 600 | 148 |
| NU 3084 ECMA | 420 | 620 | 150 |
| NU 309 ECJ | 45 | 100 | 25 |
| NU 309 ECM | 45 | 100 | 25 |
| NU 309 ECML | 45 | 100 | 25 |
| NU 309 ECNP | 45 | 100 | 25 |
| NU 309 ECP | 45 | 100 | 25 |
| NU 309 ECPH | 45 | 100 | 25 |
| NU 3092 ECMA | 460 | 680 | 163 |
| NU 31/500 ECMA/HB1 | 500 | 830 | 264 |
| NU 31/530 ECMA/HB1 | 530 | 870 | 272 |
| NU 310 ECJ | 50 | 110 | 27 |
| NU 310 ECM | 50 | 110 | 27 |
| NU 310 ECM/C3VL0241 | 50 | 110 | 27 |
| NU 310 ECM/HC5C3 | 50 | 110 | 27 |
| NU 310 ECML | 50 | 110 | 27 |
