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                            d | 
                          20 mm | 
                            D | 
                          47 mm | 
                            B | 
                          14 mm | 
                            Cr | 
                          10100 N | 
                            Cor | 
                          2600 N | 
                            Cur | 
                          166 N | 
                            Reference speed | 
                          15300 rpm | 
                            Limiting speed | 
                          18100 rpm | 
                            da min | 
                          25.6 mm | Shaft shoulder minimum diameter | 
                            r min | 
                          1 mm | Minimum chamfer size | 
                            D1 | 
                          37.8 mm | Inner ring rib diameter | 
                            Da max | 
                          41.4 mm | Maximum diameter of housing shoulder | 
                            d1 | 
                          29.2 mm | Inner ring rib diameter | 
                            ra max | 
                          1 mm | Maximum pocket radius | 
                            T min | 
                          -30 °C | Minimum operating temperature | 
                            T max | 
                          120 °C | Maximum operating temperature | 
                            e | 
                          0.28 | Fa\/Fr corresponds to different X and Y coefficients | 
                            Y1 | 
                          2.24 | Axial dynamic load factor | 
                            Y2 | 
                          3.47 | Axial dynamic load factor | 
                            Y0 | 
                          2.35 | Axial static load factor |