damin
                           | 
                          
                            246.3
                           | 
                          
                            
                             Minimum diameter of shaft shoulder
                            
                           | 
                        
                          
                            rmin
                           | 
                          
                            2.1
                           | 
                          
                            
                             Minimum chamfer size
                            
                           | 
                        
                          
                            s
                           | 
                          
                            3
                           | 
                          
                            
                             Axial displacement
                            
                           | 
                        
                          
                            dcmin
                           | 
                          
                            246
                           | 
                          
                            
                             Minimum shaft shoulder
                            
                           | 
                        
                          
                            Damax
                           | 
                          
                            273
                           | 
                          
                            
                             Maximum diameter of bearing block shoulder
                            
                           | 
                        
                          
                            d1
                           | 
                          
                            246.3
                           | 
                          
                            
                             Maximum flange diameter of inner ring
                            
                           | 
                        
                          
                            Demin
                           | 
                          
                            282
                           | 
                          
                            
                             Minimum diameter of bearing pedestal shoulder
                            
                           | 
                        
                          
                            ramax
                           | 
                          
                            2.1
                           | 
                          
                          
                            
                             Maximum cavity radius
                            
                           | 
                        
                            
                          
                        
                          
                            D1min
                           | 
                          
                            273.2
                           | 
                          
                            
                             Minimum shoulder diameter of outer ring
                            
                           | 
                        
                          
                            E
                           | 
                          
                            282.5
                           | 
                          
                            
                             Outer race diameter 
                            
                           |