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SINTERED PARTS & TUNGSTEN CARBIDE PARTS
Bronze bushing is produced by powder metallurgy procedure. Due to self-lubricating, free-maintance, reliable quality, bronze bushing is widely used in motor as self-lubricating bearing.
Traditional bronze bushing grade is bronze 6.6.3, this grade is with good lubricating and lower cost. Now our bronze bushing grade is apply ASTM B438 and DIN 30910-3 standard. Our new grade including Sint A50, Sint A51, Sint B50, Sint B51 etc. New grades are meet the regulation(EC) NO.1907/2006.
We can supply our standard dimension bushing with general tolerance I.D.(F7-F8), O.D.(r7-r8), at the same time, we can supply customized bushing.