DEWIN GROUP, whose headquarter is located in xi'an, was established in 2011. Dewin is committed to the export of oilless bearing, powder metallurgy, ceramics and other kinds of materials of automotive parts, and its customer base throughout southeast Asia, Europe, America and other countries. As we gradually improve the content and quality of the customer service, "Dolphin" service came into being. In addition to simple purchasing of goods, inspection, delivery, Dolphins services carry out all kinds of business services in the view of customer. Such as cost estimate, evaluation of suppliers, technology upgrading, investment research, etc. Since 2014, Dewin has become the exclusive partner of many overseas clients, solely being responsible for all the management of overseas customers in China.

High quality customized Graphite bronze JDB BUSHING 

Solid bronze bush is a kind of machined cast bronze bearing which takes oil in inner grooves to work. It can be used in low speed because of larger load, longer life and higher HB than Al-Cu bearing.
Machined Cast bronze bearings offer technically and economically favourable bearings solutions.

Specifications:(CuZn24AL6)
Base Hardness:HB230-270
Friction coef(u):<0.16
Temperature limit :170 ℃
Dynamic load limit:100N/ mm²
Speed limit:(oil)5m/s

Application

Used in injection molding, automobile mold, engineering machine, food machinery and water turbines.etc.

Metal Material

Technical Data

Exhibition