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                            Model | 
                          NNF5056B-2LS | 
                            d | 
                          280 mm | 
                            od | 
                          420 mm | 
                            B | 
                          190 mm | 
                            C | 
                          189 kN | 
                            cr | 
                          2550 kN | 
                            cor | 
                          5000 kN | 
                            Pu | 
                          490 Pu | 
                            limit speed | 
                          280 r/min | 
                            weight | 
                          91 kg | 
                            d1 | 
                          333 | |
                            D3 | 
                          413 | |
                            C1 | 
                          163.2 | |
                            C2 | 
                          12.9 | |
                            b | 
                          7.3 | |
                            b1 | 
                          9.5 | |
                            K | 
                          6 | |
                            rminimum | 
                          2 | |
                            r3,4minimum | 
                          1.1 | |
                            daminimum | 
                          288 | |
                            das3) | 
                          324 | |
                            Ca1 | 
                          154 | |
                            Ca2 | 
                          149 | |
                            ramaximum value | 
                          2 | |
                            kr | 
                          0.4 | |
                            Applicable snap ring Seeger | 
                          SW420 | |
                            Suitable snap ring DIN 471 | 
                          420x7 | 
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