D | 
                          230 mm | 
                            B | 
                          40 mm | 
                            Cr | 
                          369 rpm | 
                            Cor | 
                          465 rpm | 
                            Reference speed | 
                          2800 rpm | 
                            limit speed | 
                          3400 rpm | 
                            Type | 
                          圆柱滚子轴承 | 
