| 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 315 ECM | 75 | 160 | 37 |
| 51128 | 140 | 180 | 31 |
| NJ 2315 ECP | 75 | 160 | 55 |
| 53228 | 140 | 200 | 48.6 |
| 51226 | 130 | 190 | 45 |
| 51126 | 130 | 170 | 30 |
| NU 1015 ML | 75 | 115 | 20 |
| NUP 215 ECML | 75 | 130 | 25 |
| 53226 | 130 | 190 | 47.9 |
| NU 215 ECM | 75 | 130 | 25 |
| 51326 M | 130 | 225 | 75 |
| NU 215 ECP | 75 | 130 | 25 |
| 51426 M | 130 | 270 | 110 |
| NU 215 ECJ | 75 | 130 | 25 |
| NU 315 ECJ | 75 | 160 | 37 |
| 53324 M | 120 | 210 | 74.1 |
| 51324 M | 120 | 210 | 70 |
| NU 315 ECM | 75 | 160 | 37 |
| NU 315 ECP | 75 | 160 | 37 |
| 51424 M | 120 | 250 | 102 |
| 51224 | 120 | 170 | 39 |
| NJ 315 ECML | 75 | 160 | 37 |
| NJ 2315 ECML | 75 | 160 | 55 |
| 51124 | 120 | 155 | 25 |
| 53224 | 120 | 170 | 40.8 |
| 51422 M | 110 | 230 | 95 |
| NU 2215 ECML | 75 | 130 | 31 |
| NU 2215 ECP | 75 | 130 | 31 |
| 51222 | 110 | 160 | 38 |
| NU 2215 ECJ | 75 | 130 | 31 |
