| Basic dimensions | Basic rated load | Rated speed | Model | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 190mm | 260mm | 69mm | NNU4938K | ||||
| 190mm | 260mm | 69mm | NNU4938 | ||||
| 180mm | 250mm | 69mm | NNU4936K | ||||
| 180mm | 250mm | 69mm | NNU4936 | ||||
| 170mm | 230mm | 60mm | NNU4934K | ||||
| 170mm | 230mm | 60mm | NNU4934 | ||||
| 160mm | 220mm | 60mm | NNU4932K | ||||
| 160mm | 220mm | 60mm | NNU4932 | ||||
| 150mm | 210mm | 60mm | NNU4930K | ||||
| 150mm | 210mm | 60mm | NNU4930 | ||||
| 140mm | 190mm | 50mm | NNU4928K | ||||
| 140mm | 190mm | 50mm | NNU4928 | ||||
| 130mm | 180mm | 50mm | NNU4926K | ||||
| 130mm | 180mm | 50mm | NNU4926 | ||||
| 120mm | 165mm | 45mm | NNU4924K | ||||
| 120mm | 165mm | 45mm | NNU4924 | ||||
| 75mm | 160mm | 55mm | NU2315E | ||||
| 70mm | 150mm | 51mm | NU2314 | ||||
| 75mm | 160mm | 55mm | NU2315 | ||||
| 65mm | 140mm | 48mm | NU2313E | ||||
| 70mm | 150mm | 51mm | NU2314E | ||||
| 65mm | 140mm | 48mm | NU2313 | ||||
| 70mm | 150mm | 51mm | NU2314 | ||||
| 60mm | 130mm | 46mm | NU2312E | ||||
| 65mm | 140mm | 48mm | NU2313E | ||||
| 55mm | 120mm | 43mm | NU2311E | ||||
| 65mm | 140mm | 48mm | NU2313 | ||||
| 55mm | 120mm | 43mm | NU2311 | ||||
| 60mm | 130mm | 46mm | NU2312E | ||||
| 50mm | 110mm | 40mm | NU2310E | ||||
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