| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 130mm | 230mm | 40mm | NU226E |
| 150mm | 270mm | 45mm | NU230 |
| 140mm | 250mm | 42mm | NU228 |
| 150mm | 270mm | 45mm | NU230E |
| 140mm | 250mm | 42mm | NU228E |
| 60mm | 130mm | 46mm | NU2312 |
| 150mm | 270mm | 45mm | NU230 |
| 85mm | 180mm | 60mm | NU2317 |
| 150mm | 270mm | 45mm | NU230E |
| 160mm | 290mm | 48mm | NU232 |
| 200mm | 310mm | 82mm | NN3040K |
| 220mm | 340mm | 90mm | NN3044 |
| 220mm | 340mm | 90mm | NN3044K |
| 240mm | 360mm | 92mm | NN3048 |
| 240mm | 360mm | 92mm | NN3048K |
| 260mm | 400mm | 104mm | NN3052 |
| 260mm | 400mm | 104mm | NN3052K |
| 280mm | 420mm | 106mm | NN3056 |
| 280mm | 420mm | 106mm | NN3056K |
| 300mm | 460mm | 118mm | NN3060 |
| 300mm | 460mm | 118mm | NN3060K |
| 320mm | 480mm | 121mm | NN3064 |
| 320mm | 480mm | 121mm | NN3064K |
| 340mm | 520mm | 133mm | NN3068 |
| 340mm | 520mm | 133mm | NN3068K |
| 360mm | 540mm | 134mm | NN3072 |
| 360mm | 540mm | 134mm | NN3072K |
| 380mm | 560mm | 135mm | NN3076 |
| 380mm | 560mm | 135mm | NN3076K |
| 400mm | 600mm | 148mm | NN3080 |