| 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 | 240mm | 50mm | NA4838 | ||||
| 200mm | 250mm | 50mm | NA4840 | ||||
| 220mm | 270mm | 50mm | NA4844 | ||||
| 240mm | 300mm | 60mm | NA4848 | ||||
| 260mm | 320mm | 60mm | NA4852 | ||||
| 280mm | 350mm | 69mm | NA4856 | ||||
| 300mm | 380mm | 80mm | NA4860 | ||||
| 320mm | 400mm | 80mm | NA4864 | ||||
| 340mm | 420mm | 80mm | NA4868 | ||||
| 360mm | 440mm | 80mm | NA4872 | ||||
| 130mm | 165mm | 35mm | RNA4826 | ||||
| 140mm | 175mm | 35mm | RNA4828 | ||||
| 150mm | 190mm | 40mm | RNA4830 | ||||
| 160mm | 200mm | 40mm | RNA4832 | ||||
| 170mm | 215mm | 45mm | RNA4834 | ||||
| 180mm | 225mm | 45mm | RNA4836 | ||||
| 190mm | 240mm | 50mm | RNA4838 | ||||
| 200mm | 250mm | 50mm | RNA4840 | ||||
| 220mm | 270mm | 50mm | RNA4844 | ||||
| 240mm | 300mm | 60mm | RNA4848 | ||||
| 260mm | 320mm | 60mm | RNA4852 | ||||
| 280mm | 350mm | 69mm | RNA4856 | ||||
| 300mm | 380mm | 80mm | RNA4860 | ||||
| 320mm | 400mm | 80mm | RNA4864 | ||||
| 340mm | 420mm | 80mm | RNA4868 | ||||
| 360mm | 440mm | 80mm | RNA4872 | ||||
| 8mm | 19mm | 11mm | RNA49/8 | ||||
| 9mm | 20mm | 11mm | RNA49/9 | ||||
| 10mm | 22mm | 13mm | RNA4900 | ||||
| 12mm | 24mm | 13mm | RNA4901 | ||||
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