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Quick Details

  • Type: Sliding
  • Brand Name: B&B
  • Model Number: DNB-#200 guide bushing
  • Place of Origin: Zhejiang, China (Mainland)
  • Product name: Oil-retaining Bimetallic Bearing
  • Material: Steel backing+copper sinter with solid lubricating dispersed
  • Temp. range: -40℃ ~ +400℃
  • Density: 6.3 kg/dm3
  • Tensile strength: >400N/mm2
  • Hardness: > HB 45
  • Certificate of quality: ISO 9001:
  • Sample/stock: Available
  • Customized specification: Available

Packaging & Delivery

Packaging Details guide 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 1000pcs-guide bushing


1.Allows maintenance-free
2.long-life operation;
3.Suitable for dirt, corrosion, impact load and edge loading;

DNB-#200  is bimetallic bearing,Mechanical Performance is similar to  DEVA BM 312



  material composition

Bimetallic bearing material, based on  steel backing,and a layer of special  copper powder with solid lubricants(major ingredient is graphite ) dispersed,acts as wear resistance surface and processed throngh oi-retaining treatment

Reasons for Selecting  the Self-Lubricating Products 

.Freedom of motions any direction duoe to solid lubricant dispersed evenly,with performance even for very small motions.

  Applicable in self-lub state

Outstanding load durability,velocity characteristica and wear resistance

Available of standard products with various sizes and plates for additional machining





Available dimensions





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China (Mainland) | Manufacturer, Trading Company
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