D | 
                          90 mm | 
                            B | 
                          16 mm | 
                            Cr | 
                          58.3 rpm | 
                            Cor | 
                          88 rpm | 
                            Reference speed | 
                          3200 rpm | 
                            limit speed | 
                          4000 rpm | 
                            Type | 
                          圆柱滚子轴承 | 
