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DU Bushing Metal Plain Bearing Flanged / Sleeve PTFE Coated Composite

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DU Bushing Metal Plain Bearing Flanged / Sleeve PTFE Coated Composite

Brand Name : Joyreap

Model Number : ZR-010

Certification : ISO,IATF16949

Place of Origin : China

MOQ : 100

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 5,000,000PCS/Month

Delivery Time : 30 days

Packaging Details : Cartons+Wooden Pallets

Description : DU Bearing

Material : Steel+Sintered bronze+PTFE

Surface Treatment : Cu Plating, Tin plating, Zinc Plating

Type : Sleeve bushing, Flanged Bushing, Thrust Washer

Specification : Standard Size or customized

Other code : PAP P10, LFB, SF-1, KU and etc

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Metal Polymer PTFE Coated Composite DU Bushing Plain Bearing

ZR-010 metal polymer plain bearing is made of low carbon steel back with sintered bronze powder and PTFE mixture. This type of composite DU Bushing is also called coated self lubricating bearing,DU bushing,Metal Polymer plain bearing,PTFE lined dry sliding bearing,SF-1 oilless bearing,LFB oil free bushes,PTFE lined self lubricating bushes and etc.

Material Structure

DU Bushing Metal Plain Bearing Flanged / Sleeve PTFE Coated Composite

  • 1. PTFE/Pb mixture 0.01~0.03mm as sliding layer, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming homogeneous oxide type solid lubricant film.
  • 2. Porous bronze 0.2~0.3mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.
  • 3. Low-carbon steel backing 0.7~2.3mm, provides fundamental structural support and gives exceptionally high load carrying capacity, excellent heat dissipation.
  • 4. Tin-plating 0.005mm or copper plating 0.008mm, provides good corrosion resistance.

Characteristics

  • Good wear and friction performance over a wide range of loads, speeds and temperature without oil
  • Also perform well with lubrication
  • Maintenance-free, long life

Application

ZR-010 DU bearing is widely used in lifting equipment, hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.

Technical Data

Specific load capacity (static) ≤ 250 [ N/mm ]
Specific load capacity (dynamic) ≤ 140 N/mm at low speeds
Specific load capacity(rotating oscillating) ≤60N/mm
Friction value 0.03 to 0.25
Temperature -200 to +280 [ °C ]
Max. dry running Pv (Short-term operation) 3.6N/mm*m/s
Max. dry running Pv (Continuous operation) 1.8N/mm*m/s
Max. speed (dry running) 2m/s
Max. speed (Hydrodynamic operation) ＞2m/s


Product Tags:

Metal Plain Bearing Flanged

      

Metal Plain Bearing Sleeve

      

DU Bushing Plain Bearing

      
China DU Bushing Metal Plain Bearing Flanged / Sleeve PTFE Coated Composite wholesale

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