D | 
                          150 mm | 
                            B | 
                          20 mm | 
                            Cr | 
                          39.7 rpm | 
                            Cor | 
                          34.5 rpm | 
                            Reference speed | 
                          14000 rpm | 
                            limit speed | 
                          22000 rpm | 
                            Type | 
                          角接觸球軸承 |