| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 320mm | 580mm | 92mm | NF264 |
| 20mm | 52mm | 15mm | NF304 |
| 25mm | 62mm | 17mm | NF305 |
| 360mm | 480mm | 118mm | NNU4972K |
| 340mm | 460mm | 118mm | NNU4968K |
| 380mm | 520mm | 140mm | NNU4976 |
| 360mm | 480mm | 118mm | NNU4972 |
| 380mm | 520mm | 140mm | NNU4976K |
| 360mm | 480mm | 118mm | NNU4972K |
| 400mm | 540mm | 140mm | NNU4980 |
| 380mm | 520mm | 140mm | NNU4976 |
| 400mm | 540mm | 140mm | NNU4980K |
| 380mm | 520mm | 140mm | NNU4976K |
| 420mm | 560mm | 140mm | NNU4984 |
| 400mm | 540mm | 140mm | NNU4980 |
| 420mm | 560mm | 140mm | NNU4984K |
| 400mm | 540mm | 140mm | NNU4980K |
| 440mm | 600mm | 160mm | NNU4988 |
| 420mm | 560mm | 140mm | NNU4984 |
| 440mm | 600mm | 160mm | NNU4988K |
| 420mm | 560mm | 140mm | NNU4984K |
| 460mm | 620mm | 160mm | NNU4992K |
| 440mm | 600mm | 160mm | NNU4988 |
| 70mm | 150mm | 35mm | NF314 |
| 60mm | 130mm | 31mm | NF312 |
| 75mm | 160mm | 37mm | NF315 |
| 65mm | 140mm | 33mm | NF313 |
| 80mm | 170mm | 39mm | NF316 |
| 70mm | 150mm | 35mm | NF314 |
| 85mm | 180mm | 41mm | NF317 |
