D | 
                          115 mm | 
                            B | 
                          30 mm | 
                            Cr | 
                          134 rpm | 
                            Cor | 
                          190 rpm | 
                            Reference speed | 
                          2600 rpm | 
                            limit speed | 
                          3200 rpm | 
                            Type | 
                          圆柱滚子轴承 | 
