Metal Series •DNB01 Solid lubricants-embedded High-Strength-Brass bearing •DNB02 Solid lubricants-embedded special High-Strength-Brass bearing •DNB03 Solid lubricants-embedded high-hardness special copper bearing •DNB04 Solid lubricants-embedded aluminum bronze bearing •DNB05 Solid lubricants-embedded bronze bearing •#500F Solid lubricants-embedded cast iron bearing •DNB#200S Oil-retaining bimetallic bearing steel backing +copper sinter with solid lubricants dispersed •ZAB Solid lubricants-embedded zinc base alloy bearing Metal-polymer series #80 acetaldehyde resin bearing Other Needle bearing

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