BIG BEARING                                         specification     
HEIGHT                                                      4.28CM        
INNER DIA                                                 32.26MM        
OUTSIDE DIA                                           42.8MM        
ROLLER PIN DIA                                     4.5MM        
FIXED ROLLER PIN DIA                          3.7MM        
STENTS' THICKNESS                             4.02MM        
HEIGHT OF STEEL JACKET                    44.3MM        
THICKNESS OF STEEL JACKET             1.42MM        
DIA OF STEEL JACKET                           44.46MM        
ROLLER PIN MATERIAL                        BEARING STEEL        
STENTS                                                  STEEL PLATE STEEL        
QUANTITY OF ROLLER PIN                16PCS        
WEIGHT                                                  189G        

SMALL BEARING                                 specification       
HEIGHT                                                  20M        
INNER DIA                                           14.47MM        
OUTSIDE DIA                                      21.96MM        
INNER THICKNESS                           2.05MM        
THICKNESS                                       3.04MM        
WEIGHT                                                 25G        
MATERIAL                                         BEARING STEEL