Model Number    RB60040                            Original  
Number of Row Single                                   Type   Crossed Roller Bearing Ring    
Bore  d（mm）   600                                      Outer   D（mm）  700   
Width  B（mm）      40                                    Mass W（kg）    29 
Overall Width  T（mm）                                 Chamfer（Rmin）     
rotate speed（r/min）