Rod / connecting rod bearing, car engine parts, it is connected with the piston and the crankshaft into the crankshaft of the reciprocating piston rotary motion and the forces acting on the piston to the crankshaft to outputpower.

Rod / rod tile work, in addition to withstand the pressure generated by the combustion chamber gas, but also to withstand the vertical and horizontal inertia force. Therefore, the connecting rod in a complex stress state. Both by alternating compressive and tensile stress, but also by the bending stress.

The working conditions of the connecting rod / connecting rod connecting rod has higher strength and fatigue resistance; also requested to have sufficient rigidity and toughness.

Rod / rod-watt multi-steel cross-section of the main part of the round-shaped, both ends of the hole, the hole is equipped with bronze bushings or needle bearings for the load axle pin constitute a hinge.