D | 
                          140 mm | 
                            B | 
                          16 mm | 
                            Cr | 
                          31.9 rpm | 
                            Cor | 
                          40.5 rpm | 
                            Reference speed | 
                          10000 rpm | 
                            limit speed | 
                          15000 rpm | 
                            Type | 
                          角接觸球軸承 |