Model Number    L357049NW/L3570100      Original   37961K 
Number of Row Single                                      Type   Tapered Roller Bearing    
Bore  d（mm）304.8                                         Outer   D（mm） 393.7  
Width  B（mm） 107.95                                    Mass W（kg）29.8
Dynamic  (kn)                                                       Static (kn)      
rotate speed（r/min）