D | 
                          90 mm | 
                            B | 
                          26 mm | 
                            Cr | 
                          105 rpm | 
                            Cor | 
                          140 rpm | 
                            Reference speed | 
                          3400 rpm | 
                            limit speed | 
                          4300 rpm | 
                            Type | 
                          圆柱滚子轴承 | 
