| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 220mm | 300mm | 80mm | NNU4944 | ||||
| 240mm | 320mm | 80mm | NNU4948K | ||||
| 220mm | 300mm | 80mm | NNU4944K | ||||
| 260mm | 360mm | 100mm | NNU4952 | ||||
| 240mm | 320mm | 80mm | NNU4948 | ||||
| 260mm | 360mm | 100mm | NNU4952K | ||||
| 240mm | 320mm | 80mm | NNU4948K | ||||
| 280mm | 380mm | 100mm | NNU4956 | ||||
| 260mm | 360mm | 100mm | NNU4952 | ||||
| 280mm | 380mm | 100mm | NNU4956K | ||||
| 25mm | 52mm | 18mm | NUP2205 | ||||
| 25mm | 52mm | 18mm | NUP2205E | ||||
| 30mm | 62mm | 20mm | NUP2206 | ||||
| 30mm | 62mm | 20mm | NUP2206E | ||||
| 35mm | 72mm | 23mm | NUP2207 | ||||
| 35mm | 72mm | 23mm | NUP2207E | ||||
| 40mm | 80mm | 23mm | NUP2208 | ||||
| 40mm | 80mm | 23mm | NUP2208E | ||||
| 45mm | 85mm | 23mm | NUP2209 | ||||
| 45mm | 85mm | 23mm | NUP2209E | ||||
| 50mm | 90mm | 23mm | NUP2210 | ||||
| 50mm | 90mm | 23mm | NUP2210E | ||||
| 55mm | 100mm | 25mm | NUP2211 | ||||
| 55mm | 100mm | 25mm | NUP2211E | ||||
| 85mm | 210mm | 52mm | NUP417 | ||||
| 90mm | 225mm | 54mm | NUP418 | ||||
| 95mm | 240mm | 55mm | NUP419 | ||||
| 100mm | 250mm | 58mm | NUP420 | ||||
| 105mm | 260mm | 60mm | NUP421 | ||||
| 110mm | 280mm | 65mm | NUP422 | ||||
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