D | 
                          210 mm | 
                            B | 
                          33 mm | 
                            Cr | 
                          179 rpm | 
                            Cor | 
                          255 rpm | 
                            Reference speed | 
                          3600 rpm | 
                            limit speed | 
                          3600 rpm | 
                            Type | 
                          圆柱滚子轴承 | 
