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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. 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 according to customers' design. For detail information, please send e-mail to enquiry. Traditional bronze bushing grade is bronze 6.6.3, this grade is with good lubricating and lower cost. Now our bronze bushing grade is conform to 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 and meet the directive 2011/65/EU, RoHS. requirement.