We uphold an honest and responsible attitude, optimize product structure, strictly control production and supply links, and provide agents and consumers with better quality and reliable brass sintered muffler, Graphite Impregnated Bronze Bushings, Sintered Cap Filter. With the propose of bringing more profits to oversea customers by providing directly abroad. In order to meet the growing market demand, our company has established a sound quality management system, strictly control all aspects of production, and constantly improve product quality.

PRODUCTION PROCESS

The SINTERED IRON OIL RETAINING BUSHING sizes start from an interior diameter of 2mm and can go up to 250 mm, Length up to 80mm.

By P/M technology, The microroughness of the SINTERED IRON OIL RETAINING BUSHING surface enables amounts of lubricant to be transferred. To achieve the perfect surface properties for sliding function, process of impregnation under vacuum conditions by suitable lubricant can guarantee the capacity and the life of the bearing.

LUBRICATION OF SINTERED IRON OIL RETAINING BUSHING

Dry lubrication of SINTERED IRON OIL RETAINING BUSHING with solid lubricants under certain circumstances can achieve better friction coefficients than plastic bushings and casting bearings, for instance. Also SINTERED IRON OIL RETAINING BUSHING with content of graphite could reduce running sounds and good running properties.

An additional lubricant enables the longer service life to be increased.

SINTERED IRON OIL RETAINING BUSHING have a pore volume of between 15% to 30%, and these pores are used by oil impregnation for the bushing's entire service lifetime.

An extremely wide range of operating loads, speeds and temperatures:

u Dynamic loads from 6 to 75 MPa

u Linear speeds up to 8 m/s

u Operating temperatures from - 180°C to + 300°C

We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Powder Metallurgy Iron Based Oiliness Bushing. We require our employees to have a high sense of enterprise and responsibility and to be loyal to their duties. You can have a variety choices and the value of all types are same reliable.

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