| 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] | |
| 55mm | 100mm | 21mm | NF211 | ||||
| 50mm | 90mm | 20mm | NF210 | ||||
| 45mm | 85mm | 19mm | NF209 | ||||
| 40mm | 80mm | 18mm | NF208 | ||||
| 35mm | 72mm | 17mm | NF207 | ||||
| 30mm | 62mm | 16mm | NF206 | ||||
| 25mm | 52mm | 15mm | NF205 | ||||
| 20mm | 47mm | 14mm | NF204 | ||||
| 17mm | 40mm | 12mm | NF203 | ||||
| 15mm | 35mm | 11mm | NF202 | ||||
| 200mm | 420mm | 138mm | N2340 | ||||
| 190mm | 400mm | 132mm | N2338 | ||||
| 180mm | 380mm | 126mm | N2336 | ||||
| 170mm | 360mm | 120mm | N2334 | ||||
| 160mm | 340mm | 114mm | N2332 | ||||
| 150mm | 320mm | 108mm | N2330 | ||||
| 105mm | 160mm | 41mm | NN3021 | ||||
| 100mm | 150mm | 37mm | NN3020K | ||||
| 100mm | 150mm | 37mm | NN3020 | ||||
| 95mm | 145mm | 37mm | NN3019K | ||||
| 95mm | 145mm | 37mm | NN3019 | ||||
| 90mm | 140mm | 37mm | NN3018K | ||||
| 90mm | 140mm | 37mm | NN3018 | ||||
| 85mm | 130mm | 34mm | NN3017K | ||||
| 85mm | 130mm | 34mm | NN3017 | ||||
| 80mm | 125mm | 34mm | NN3016 | ||||
| 75mm | 115mm | 30mm | NN3015K | ||||
| 80mm | 125mm | 34mm | NN3015K | ||||
| 75mm | 115mm | 30mm | NN3015 | ||||
| 70mm | 110mm | 30mm | NN3014K | ||||
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