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Marginal Lubricating Lead-Free Bush (DX Bush, DX Bearing)  (DX bearing) | | |
 Product Feature | Product Introduction:
Non-lead boundary lubrication bearing is improved on the basis of sf-2X.It can be applied to the field where non-lead is required. Now it's widely used in textile machines, auto operating parts and other middle speed, middle load and grease lubrication occasions.
Appplication:
1.Good load capacity and anti-wear.
2.It is used in high load capacities and low speed with rotational, oscillating or frequent stop-start motion.
3.It can work long time without oil in the condition of boundary lubrication, under oil or grease lubrication interval, the work is longer.
4.It is machinable for the thicker of POM.
5.The bushes can be applied in auto chassis, forging machine, metallurgical, civil engineering, power station, strip rolling industries etc.
6.widely used in the machine that Lead is unacceptable.
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| Product Specifications | Structure:
Steel backing+Porous bronze sintere+ POM
1.POM with lead 0.3~0.5mm
2.Porous bronze 0.2~0.3mm
3.Steel backing 0.4~2.2mm
4.Copper plating 0.008mm
Technical Data:
Load capacityi??70N/mm2
Temperaturei??-40~+130A¢XC
Speed limiti??2.5m/s
Friction coef(u)i??0.05~0.25
PV LIMIT(Dry)i??2.8N/mm2 .m/s
PV LIMIT(OIL)i??22N/mm2 .m/s
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| Business Condition | | Packaging: | Plastic bag & carton | | FOB Port: | Shanghai, China | | Supply Capability: | Non-standard bush is workable. OEM is highly welcome! | | Quality/Safety Certification: | We guarantee best material and top quality product for application on automotives and machines! |
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