... negligible stick-slip.5,It is widely used in printing machine, wearing machine, motorcycles and ect.6,it is ... bearings that not hardening and tempering could be used, accordingly reduce some difficulties about maching accessories8,Thin ... for example, printing press, spinning machine, tobacco machine, food machine, micro-machine, automobile, motorcycle, agriculture machine Benz OM314 CONROD BUSH 55-8155 ...