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                            d | 
                          120 mm | 
                            D | 
                          170 mm | 
                            Ca | 
                          340000 N | 
                            Coa | 
                          1120000 N | 
                            Cua | 
                          N | 
                            Reference speed | 
                          790 rpm | 
                            Limiting speed | 
                          1990 rpm | 
                            D1 | 
                          123 mm | Inner diameter of seat ring | 
                            da | 
                          min 162 mm | Minimum diameter of shaft shoulder | 
                            Da | 
                          max 127 mm | Maximum diameter of bearing block shoulder | 
                            d1 | 
                          170 mm | Shaft ring crack diameter | 
                            ramax | 
                          1.1 mm | Maximum cavity radius | 
                            rmin | 
                          1.1 mm | Minimum chamfer size | 
                            Tmin | 
                          -30 °C | Minimum operating temperature | 
                            Tmax | 
                          120 °C | Maximum operating temperature |