It specializes in various kinds oilless bearing in Zhejiang Jiashan Roncan Slide bearing Co., ld. The company is located in the economic development zone of ganyao Jiashan Zhejiang China, very convenient. Various kinds without oil bearing annual output have been produced more than 20 million sets. Mainly produces: SF-1(DU) oil-free bush, SF-2(DX) boundary lubricating bush, JF-800 bimetals coiled bearings, FZ steel ball retainers, JDB(500#) solid lubricating bearings, FD PTFE straps, FR PTFE soft strapped bearings, FB090 bronze bearings and sliding bearings.
RCB-20 Marginal Pb-free self-lubricating bearing is used steel-backing as its structure, sintered porous bronze as its interlayer, surface inlaid the modified POM. Suitable for marginally lubricated and dry operation on the conditions of lubrication indents grease. It has been widely applied to metallurgical machinery, Mine machinery, water conservancy machinery, vapor locomotive building machinery, agriculture machinery, steel rolling industry etc.
MATERIAL STRUCTURE
1. POM 0.03-0.50mm, anti abrasion, low friction coefficient even no oil given. The inside of the bearing are full ofindentions, which need to be filled with grease before installing.
2. Bronze powder layer, 0.2-0.35mm, high load capacity and anti-abrasion, good thermal conductivity, which also further strengthen the combination of the POM layer and steel plate.
3. Low carbon steel, which improved, load capacity & thermal conductivity.
4. Copper/Tin plating layer, 0.002mm, anti-corrosion.
ADVANTAGES

1. Well experienced OEM manufacturer

2.8 years in the self lubricating bearing industry

3.70% products export to foreign countries