| 型号 | 基本尺寸 | 基本额定动荷 | 极限转速 (r/min) | ||||
|---|---|---|---|---|---|---|---|
| 内径 | 外径 | 厚度 | |||||
| [mm] | [mm] | [mm] | (kN) | (kN) | 【r/min】 | 【r/min】 | |
| NJ244 | 220mm | 400mm | 65mm | ||||
| NJ248 | 240mm | 440mm | 72mm | ||||
| NJ252 | 260mm | 480mm | 80mm | ||||
| NJ256 | 280mm | 500mm | 80mm | ||||
| NJ260 | 300mm | 540mm | 85mm | ||||
| NJ264 | 320mm | 580mm | 92mm | ||||
| NNU4972K | 360mm | 480mm | 118mm | ||||
| NNU4980 | 400mm | 540mm | 140mm | ||||
| NNU4976 | 380mm | 520mm | 140mm | ||||
| NNU4980K | 400mm | 540mm | 140mm | ||||
| NNU4976K | 380mm | 520mm | 140mm | ||||
| NNU4984 | 420mm | 560mm | 140mm | ||||
| NNU4980 | 400mm | 540mm | 140mm | ||||
| NNU4984K | 420mm | 560mm | 140mm | ||||
| NNU4980K | 400mm | 540mm | 140mm | ||||
| NNU4988 | 440mm | 600mm | 160mm | ||||
| NNU4984 | 420mm | 560mm | 140mm | ||||
| NNU4988K | 440mm | 600mm | 160mm | ||||
| NNU4984K | 420mm | 560mm | 140mm | ||||
| NNU4992K | 460mm | 620mm | 160mm | ||||