self-lubricating bearing used high quality low carbon steel plate as base, sintered porous bronze as its surface, suitable for rotatory oscillating, reciprocating movements on the conditions of high load. Low speed, low friction,Well wear resistance, long lifetime and better prevent from holding-on.The bronze layer surface can be machined with several of grooves, oil pockets in terms of different work condition.The product is widely sued in mining machinery, automobile, building machinery, agriculture equipment, rolling steel industry, etc.

Bearing Process : 

 Step 1--Heat  tradtment,  Step 2--Gringing Processing  ,  Step3--Assembly ,  Stept--4 End product washing

 Step5--Currying and gland ,  Step 6--Flaw detection  ,Step 7--Circulardegree  test          

Step 8--Service life and performance test , Step 9--Conputer digimatic carbon-sulphur analysis    

Step 10-- Micro-hardness test  ,Step 11--S910 noise test   , Step 12--BTV vibration test

Application : 

• Mining Industry
• Automotive Industry 
• Engineering Industry 
• Construction Industry
• Petrochemical Industry 
• Customer-related Industries