Product Details

  1. No oil supply required.
  2. High-load, high-speed capabilities.
  3. Stable shape and dimensions.
  4. Thin-wall construction for compact equipment design.
  5. Superior wear resistance where oil film formation is difficult, e.g., reciprocating and oscillating motion, frequent start/stop.
  6. Availability of standard parts such as wrapped bushes and thrust washers.
  7. Interchangeability with DDU01 dry bearings and DBX01 bearings.
Major Applications

General industrial machinery, hydraulic equipment, household appliances and automotive parts

Specific Load MPa Sliding Speed m/min Service temp. Range °C (Min. to Max.) Friction Coefficient μ Tolerance of Foreign Particles
Normal Max Normal Max
Below 29.4 68.6 Below 30.0 150 -40~120 0.02〜0.15 (Oil Retaining) Medium
  • On the actual application, the best performance in all categories would not be expected to be exerted simultaneously.
  • Thermalloy, Daislide and Dailubo have general-to-special grades to meet various customer needs.
Target Properties
Structure Sliding Layer Component Wear Resistance Load Resistance
No Lubrication Grease Boundary and Fluid No Lubrication Grease Boundary and Fluid
With Steel Backing POM + Oil +α 5 5 5 4 4 4
Tolerance of Foreign Particles Sliding Speed Friction Coefficient Effect of Various Atmospheres
No Lubrication Grease Boundary and Fluid No Lubrication Grease Boundary and Fluid In Air In Vacuum In Water In Vapor In Acid or Alkali
4 5 4 4 4 4 5 5 2 3 3 3
  • 5=Excellent 4=Very good 3=Good 2=Inadequate 1=Failure
  • ※ In an acid/alkaline atmosphere, the evaluation may bring different results. We recommend a sample test in such case. Please feel free to contact us with questions about the application under special conditions.
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