Model Number  29476                            Original   9039476   
Number of Row Single                           Type   Thrust Roller Bearing    
Bore  d（mm）  380                               Outer   D（mm）670     
Width  B（mm）   175                            Mass W（kg）  261   
Grease(r/min) 410                                   Oil (r/min)
Overall Width  T（mm）                         Chamfer（Rmin）     
rotate speed（r/min）