| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 55mm | 120mm | 43mm | NU2311E |
| 65mm | 140mm | 48mm | NU2313E |
| 60mm | 130mm | 46mm | NU2312E |
| 70mm | 150mm | 51mm | NU2314 |
| 65mm | 140mm | 48mm | NU2313 |
| 70mm | 150mm | 51mm | NU2314E |
| 65mm | 140mm | 48mm | NU2313E |
| 75mm | 160mm | 55mm | NU2315 |
| 70mm | 150mm | 51mm | NU2314 |
| 75mm | 160mm | 55mm | NU2315E |
| 120mm | 165mm | 45mm | NNU4924 |
| 120mm | 165mm | 45mm | NNU4924K |
| 130mm | 180mm | 50mm | NNU4926 |
| 130mm | 180mm | 50mm | NNU4926K |
| 140mm | 190mm | 50mm | NNU4928 |
| 140mm | 190mm | 50mm | NNU4928K |
| 150mm | 210mm | 60mm | NNU4930 |
| 150mm | 210mm | 60mm | NNU4930K |
| 160mm | 220mm | 60mm | NNU4932 |
| 160mm | 220mm | 60mm | NNU4932K |
| 170mm | 230mm | 60mm | NNU4934 |
| 170mm | 230mm | 60mm | NNU4934K |
| 180mm | 250mm | 69mm | NNU4936 |
| 180mm | 250mm | 69mm | NNU4936K |
| 190mm | 260mm | 69mm | NNU4938 |
| 190mm | 260mm | 69mm | NNU4938K |
| 200mm | 280mm | 80mm | NNU4940 |
| 200mm | 280mm | 80mm | NNU4940K |
| 220mm | 300mm | 80mm | NNU4944 |
| 220mm | 300mm | 80mm | NNU4944K |
