... 3,Long using time.4,Reduce the cost of machine, reducing noises and negligible stick-slip.5,It is ... widely used in printing machine, wearing machine, motorcycles and ect.6,it is good environment ... mechanical arthrodia, for example, printing press, spinning machine, tobacco machine, food machine, micro-machine, automobile, motorcycle, agriculture machine Benz OM314 CONROD BUSH 55-8155