... and negligible stick-slip.5,It is widely used in printing machine, wearing machine, motorcycles and ect.6,it is good ... of static friction is the same to coefficient of dynamic friction, can dispel low speed creeping, ensured the ... , for example, printing press, spinning machine, tobacco machine, food machine, micro-machine, automobile, motorcycle, agriculture machine Benz OM314 CONROD BUSH 55-8155