Copper 3*5,3*5*4,3*5*5 Oil-containing bushing self-lubricating bearing .

Description

The bushing is a matching part used outside the mechanical parts to achieve the functions of sealing, wear protection, etc. It refers to the ring sleeve that functions as a gasket. In the field of valve applications, the bushing is inside the valve cover, and corrosion-resistant materials such as polytetrafluoroethylene or graphite are generally used for sealing.

Bushings are used in: packaging machinery, textile machinery, mining machinery, metallurgical machinery, printing machinery, tobacco machinery, forging machinery, various types of machine tools and interchangeable mechanical transmission connections.

Installation: The expansion sleeve has been lubricated at the factory and can be directly installed and used. When installing, firstly screw three bolts into the screw holes of the flange of the other part, evenly distributed along the circumference, and push the inner sleeve and outer sleeve apart. Then put the expansion sleeve into the hub hole of the design position, and use a force measuring wrench to tighten the bolts. The tightening method is that each bolt is only tightened to 1/4 of the rated torque at a time. The tightening sequence is bounded by the opening. Left and right cross symmetrically and tighten in sequence to ensure that the rated torque value is reached.

Jiaxing Dexun Co., Ltd. was established in 1997, origin from Taiwan, We are professional manufacturer and have 23 years experience integrated with design, research & development, manufacturing and sales of OEM/ODM CNC machining parts and Oil plug parts.

Our advantages are as follows:

* Located in jiaxing city, only about 1 hour's drive to port cities such as Shanghai and Ningbo.

* 2 International approvals, ISO9001&IATF16949 certificated enterprise.

* 20years of CNC machining and oil plug parts.

* 2 labs of quality inspection.

* 4 Powder coating & Painting lines.

* 32 special technicians ans 14 senior engineers. 15 people professional R&D team.
* 20 CNC machining centers, 98 CNC lathes.

* multistage cold former , 68 production lines

* 150-200 employees.

* 20 inspection instruments.

* 100,00,000 pieces monthly production capacity.

* 35countries export.

* supplying products to GM, BMW, Mercedes-Benz,,Porsche,Tesla, Motors,etc.