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                            d | 
                          8 mm | 
                            D | 
                          22 mm | 
                            B | 
                          7 mm | 
                            Cr | 
                          2750 N | 
                            Cor | 
                          560 N | 
                            Cur | 
                          35.5 N | 
                            Reference speed | 
                          27000 rpm | 
                            Limiting speed | 
                          39000 rpm | 
                            da min | 
                          10.6 mm | Shaft shoulder minimum diameter | 
                            r min | 
                          0.3 mm | Minimum chamfer size | 
                            D1 | 
                          16.8 mm | Inner ring rib diameter | 
                            Da max | 
                          19.4 mm | Maximum diameter of housing shoulder | 
                            d1 | 
                          12.4 mm | Inner ring rib diameter | 
                            ra max | 
                          0.3 mm | Maximum pocket radius | 
                            T min | 
                          -30 °C | Minimum operating temperature | 
                            T max | 
                          120 °C | Maximum operating temperature | 
                            e | 
                          0.33 | Fa\/Fr corresponds to different X and Y coefficients | 
                            Y1 | 
                          1.93 | Axial dynamic load factor | 
                            Y2 | 
                          2.98 | Axial dynamic load factor | 
                            Y0 | 
                          2.02 | Axial static load factor |