| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 55mm | 120mm | 29mm | NUP311 |
| 55mm | 120mm | 29mm | NUP311E |
| 60mm | 130mm | 31mm | NUP312 |
| 60mm | 130mm | 31mm | NUP312E |
| 130mm | 280mm | 58mm | NUP326E |
| 140mm | 300mm | 62mm | NUP328 |
| 140mm | 300mm | 62mm | NUP328E |
| 150mm | 320mm | 65mm | NUP330 |
| 380mm | 520mm | 140mm | NNU4976K |
| 400mm | 540mm | 140mm | NNU4980 |
| 400mm | 540mm | 140mm | NNU4980K |
| 420mm | 560mm | 140mm | NNU4984 |
| 420mm | 560mm | 140mm | NNU4984K |
| 440mm | 600mm | 160mm | NNU4988 |
| 440mm | 600mm | 160mm | NNU4988K |
| 460mm | 620mm | 160mm | NNU4992K |
| 480mm | 650mm | 170mm | NNU4996 |
| 480mm | 650mm | 170mm | NNU4996K |
| 17mm | 40mm | 12mm | NU203 |
| 17mm | 40mm | 12mm | NU203E |
| 20mm | 47mm | 14mm | NU204 |
| 20mm | 47mm | 14mm | NU204E |
| 25mm | 52mm | 15mm | NU205 |
| 25mm | 52mm | 15mm | NU205E |
| 30mm | 62mm | 16mm | NU206 |
| 30mm | 62mm | 16mm | NU206E |
| 35mm | 72mm | 17mm | NU207 |
| 35mm | 72mm | 17mm | NU207E |
| 35mm | 80mm | 21mm | NU307E |
| 30mm | 72mm | 19mm | NU306E |
型号查询Imported bearings
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