For Cummins Engine Con-Rod Bearing 3901170 6BTA 6CYL Scratch-Resistant

Product Specification

Product Process

Product Technology

The bearing shells play a supporting and sealing role in the operation of the pump. The bearing pads can withstand the axial and radial loads of the pump and ensure stable operation of the pump. With the development of fluid engineering, the requirements for bearing shells are also increasing, such as improving sealing performance and reducing leakage.

The bearing shell is one of the indispensable key components in the engine. In internal combustion engines, bearing shells play a role in supporting and positioning the crankshaft, and provide a smooth working surface to reduce friction and wear. With the continuous progress of engine technology, bearing shells need to have higher wear resistance, high temperature resistance, and corrosion resistance.

Sliding pad bearing: The upper ring is composed of sliding pads, suitable for high-speed and high load conditions, and can reduce friction heat and wear.

Elastic bearing shell: The upper ring is made of elastic material, which can absorb impact and vibration to a certain extent, improving the reliability of the equipment.

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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.