D | 
                          120 mm | 
                            B | 
                          22 mm | 
                            Cr | 
                          102 rpm | 
                            Cor | 
                          166 rpm | 
                            Reference speed | 
                          6300 rpm | 
                            limit speed | 
                          6300 rpm | 
                            Type | 
                          圆柱滚子轴承 | 
