Ecvv Trade
JiaShan ChangSheng Compsite Bearing Factory

China Manufacturer with main products: self- lubricating oil-less bushings, PTFE bushings, rolled bushings, bronze and brass bushings, du bushings, Bi-metal bushings, sliding...

Home  >Products Catalog > DP4 Bushing, Sliding Bearing, Self lubricating Bushing, high quality & competitive price

DP4 Bushing, Sliding Bearing, Self lubricating Bushing, high quality & competitive price

Supply Ability: 200,000 Piece/Pieces per Month
Shipping: 15-30 days after received the deposit
Payment Terms: L/C, T/T(Bank Transfer)

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Place of Origin: Zhejiang in China
Packaging Details: cartons or as to customers' requirement


The material of DP4 bushing is similar with DU bushing. According to the material is different, the color of inner layer is red. DP4 bushing has good wear and friction performance over a range of loads, speeds and temperature conditions. DP4 bushing has a very good performance in oil lubricated heavy duty hydraulic application. DP4 bushing offers benefits in applications where corrosion of the lead in DU may occur. DP4 offers improved wear and friction performance along with good chemical resistance compared to DU. It is applied to the forming machines, office equipment, medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and tramways, textile machinery, valves, etc
Tech  Data
Load capacity               140N/mm2
Temperature                  -200oC~+280oC
Speed limit                    2m/s
Friction coefficient          0.08~0.20μ
PV limit (Dry)                 3.8N/mm2·m/s
PV limit (Oil )                 60N/mm2·m/s
Following is the specification we can provide:
If you need other specifications about our DP4 bushings, we could customize it as to your requirements.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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