For Chevrolet Engine Main Bearing 4ZD1 2.3L 10-512/4A Excellent Quality

For Chevrolet Engine Main Bearing 4ZD1 2.3L 10-512/4A Excellent Quality

Product Specification

Product Operation

Product Process

The surface treatment of bearing shells aims to improve their friction and wear resistance. Common surface treatment methods include carburization, copper plating, spraying, etc. Carburization can increase the hardness and wear resistance of the bearing surface, while copper plating can improve its thermal conductivity and corrosion resistance. Select appropriate surface treatment methods according to specific requirements for treatment.

The surface treatment of bearing shells aims to improve their friction and wear resistance. Common surface treatment methods include carburization, copper plating, spraying, etc. Carburization can increase the hardness and wear resistance of the bearing surface, while copper plating can improve its thermal conductivity and corrosion resistance. Select appropriate surface treatment methods according to specific requirements for treatment.

The precision machining of bearing bush is one of the Committed step, which determines the dimensional accuracy and surface quality of bearing bush. This process typically includes processes such as turning, milling, drilling, and grinding. By precise machining and trimming of the bearing blank, the size and shape required by the design can be achieved

Pingyang DEM Auto Parts factory is a professional manufacturer of engine bearing, piston ring, thrust , The products are used for cars, trucks, generators, agricultural machinery, construction machinery, internal combustion engines, etc., engaged in processing and production for more than ten years, workers have rich production experience and mature production technology, to ensure the high quality of finished products and high requirements. We can develop new items according to your samples or drawings, our factory has a large quantity of stock, can supply customers in time.

It has passed ISO9001:2000 quality system certification, measurement certificaton level III and standard administration level IV. The comlpany is a comprehensive enterprise that combines production,sales and service together,which adopts international standardsand always pursues the tenet of" service, speed and superiority". It is located in the major autoparts center insouthern Zhejiangprovince-Yuyang Industrial Zone,with 104 National Road, Tongsan expressway and Wenfu Railway arel runningthroughsouthto north, only 40 kilometers fromWenzhou Airport and Wenzhou Railway Station. It manufactures over700 types of engine bearings, with an annual output of more than 3million sets, including those for equipments with high requirements on precisionand technology,such as engineering machineries,ships and refrigerators,as well as those for motorpartsof special specifications such asl special engine bearings, bushes,thrust washers,piston rings,water pumps and so on. With perfect quality, advanced technology and fine craftwork, ourl company is willing to cooperate with our old and new customers at home and abroad to develop with the time hand in hand.