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                            d | 
                          220 mm | 
                            D | 
                          300 mm | 
                            B | 
                          48 mm | 
                            Ca | 
                          690000 N | 
                            Coa | 
                          3000000 N | 
                            Cua | 
                          N | 
                            Reference speed | 
                          1160 rpm | 
                            Limiting speed | 
                          2170 rpm | 
                            D1 | 
                          251.5 mm | Inner diameter of seat ring | 
                            da min | 
                          260 mm | Shaft shoulder minimum diameter | 
                            Da max | 
                          277 mm | Maximum diameter of housing shoulder | 
                            d1 | 
                          285 mm | Shaft ring split diameter | 
                            Db min | 
                          304 mm | Minimum bore diameter of housing | 
                            r min | 
                          2 mm | Minimum chamfer size | 
                            T1 | 
                          24.5 mm | Housing Washer Height | 
                            db max | 
                          229 mm | The maximum distance of the bushingThe maximum distance of the bushing | 
                            T2 | 
                          17 mm | Shaft ring height | 
                            T3 | 
                          30 mm | Shaft ring height | 
                            ra max | 
                          2 mm | Maximum pocket radius | 
                            T4 | 
                          45 mm | Shaft washer (including lip ring) height | 
                            A | 
                          117 mm | Center point distance | 
                            T min | 
                          -30 °C | Minimum operating temperature | 
                            T max | 
                          200 °C | Maximum operating temperature |