| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 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 |
| 105mm | 190mm | 36mm | NJ221+HJ221 |
| 110mm | 200mm | 38mm | NJ222 |
| 110mm | 200mm | 38mm | NJ222+HJ222 |
| 110mm | 200mm | 38mm | NJ222E |
| 110mm | 200mm | 38mm | NJ222E+HJ222E |
| 120mm | 215mm | 40mm | NJ224 |
| 120mm | 215mm | 40mm | NJ224+HJ224 |
| 120mm | 215mm | 40mm | NJ224E |
| 120mm | 215mm | 40mm | NJ224E+HJ224E |
| 130mm | 230mm | 40mm | NJ226+HJ226 |
| 130mm | 230mm | 40mm | NJ226E |
| 130mm | 230mm | 40mm | NJ226E+HJ226E |
| 140mm | 250mm | 42mm | NJ228 |
| 140mm | 250mm | 42mm | NJ228+HJ228 |
| 140mm | 250mm | 42mm | NJ228E |
型号查询Imported bearings
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