| 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 315 ECM | 75 | 160 | 37 |
| NU 315 ECM/C3VL0241 | 75 | 160 | 37 |
| NU 315 ECML | 75 | 160 | 37 |
| NU 315 ECP | 75 | 160 | 37 |
| NU 315 ECP/VL0241 | 75 | 160 | 37 |
| NU 3152 ECMA | 260 | 440 | 144 |
| NU 3156 ECMA | 280 | 460 | 146 |
| NU 316 ECJ | 80 | 170 | 39 |
| NU 316 ECM | 80 | 170 | 39 |
| NU 316 ECM/C3VL0241 | 80 | 170 | 39 |
| NU 316 ECML | 80 | 170 | 39 |
| NU 316 ECP | 80 | 170 | 39 |
| NU 316 ECPH | 80 | 170 | 39 |
| NU 3164 ECMA | 320 | 540 | 176 |
| NU 3168 ECMA | 340 | 580 | 190 |
| NU 317 ECJ | 85 | 180 | 41 |
| NU 317 ECM | 85 | 180 | 41 |
| NU 317 ECM/C3VL0241 | 85 | 180 | 41 |
| NU 317 ECP | 85 | 180 | 41 |
| NU 3172 ECMA | 360 | 600 | 192 |
| NU 318 ECJ | 90 | 190 | 43 |
| NU 318 ECM | 90 | 190 | 43 |
| NU 318 ECM/C3VL0241 | 90 | 190 | 43 |
| NU 318 ECML | 90 | 190 | 43 |
| NU 318 ECP | 90 | 190 | 43 |
| NU 3184 ECMA | 420 | 700 | 224 |
| NU 3188 ECMA/HB1 | 440 | 720 | 226 |
| NU 319 ECJ | 95 | 200 | 45 |
| NU 319 ECM | 95 | 200 | 45 |
| NU 319 ECM/C3VL0241 | 95 | 200 | 45 |
