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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: B&B
  • Model Number: DNB-#50 Door hinge bushing
  • Type: Sleeve
  • Material: Bronze
  • Product name: Bronze bushing
  • Metal: Bronze
  • Application: Engineering machinery
  • Manufacturing technique: Cast
  • Standard: Oiles
  • HB hardness: >210N/mm2
  • tensile strength: >750N/mm2
  • yeild strngth: >450N/mm2
  • Max temp: -40~+300C
  • Max.PV: 200N/mm2*m/min

Packaging & Delivery

Packaging Details Door hinge bushing Standard package or according to your requirements. Standard package : 1. Double layers plastic bag package 2. Thin cartons 3. Then in big wooden case.
Delivery Time 15~25 working days

Metallic self-lubricationg bearing


     Plug graphite bearings are primarily used in applications that need continual 

lubrication in hard to reach areas. Graphite is mechanically forced into the holes/

grooves under extreme pressure. A film of lubricant is transferred to the shaft as

 it begins to turn. These bearings offer continuous lubrication over long periods 

without maintenance.

    Plug graphite bearings provide a mechanical lubrication system with graphite. 

They are oilless and self lubricating. These bearings are designed for long life 

without downtime.

     Additional capabilities include graphite filled grooves and wear plates. Send

 us a drawing or sample. Generally, we'll have a price back to you within 24 hours.



 Reasons for Selecting Plug Graphite Self-Lubricating Products 

1.Total Self-Lubricating: No oil or grease required

2.Excellent Wear Resistance:

3.Low Coefficient of Friction

4.Wide Operating Temperature Ranges: -40 ° to 300° 

5. Corrosion and Chemical Resistance:

6.Designed to Exceed Your Requirements:

7.Cost Competitive:


Available dimensions


   Sales Network







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If you have any problems, please do not hesitate to contact me .



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $35,000
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