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The Self-lubricating DU 3-layer Composite Bush and Bearing are widely used in mechanical engineering industries.
1. Improved PTFE Thickness: 0.01- 0.05mm
2. Spherical Bronze Thickness: 0.25~0.30mm
3. Steel Back Thickness: 0.7~2.2mm
4. Plating Cu Sn Thickness: 0.003~0.008mm
1. Less maintenance or no maintenance, suitable to rough lubrication.
2. Excellence wear-resistance, low friction coefficient, long service life, no "crawling" shortcoming.
3. Good compliance property, shock absorption, low noise, environmental friendship.
4. Thin-walled structure, less weight, small shape, and less volume
We offer customized composite bush and bearing to meet your specific requirements