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Oil Free Bushings(Multi-layer:Steel, Copper Type Sintered Alloy)

Since bearings usually receive a lot of frictional resistance that generates heat, lubricants such as oil or grease are used to prevent the seizing or abnormal wear that this frictional heat could otherwise cause. Lubrication-free bushings don't need lubricating oil because the bearing body has a lubricating structure made possible by lubricating oil in the bearing body, or by embedded solid lubricant or the like. Since they don't need lubricating oil, lubrication-free bushings are often used for applications such as precision machinery that makes lubricating oil refilling difficult, and equipment with poor affinity to oil. They also greatly reduce maintenance costs by eliminating the need for regular lubrication and enabling stable operation over long periods. Lubrication-free bushings come in a variety of shapes that can be used for different applications as needed. Examples include straight bushings, collar bushings, flange bushings and housing bushings.

Type

  • Straight/sleeve
  • Flanged Type
  • Standard/Pilot/Center-Flanged Type
  • Housing Unit Type
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Brand
Product Series
CAD
Days to Ship
Type
Metal Type
Resin Type
Multi-layer
Environment
Inner Dia. d(Ø)
Outer Dia. D(Ø)
Overall Length L(mm)
Max. Allowable PV Value Range(N/mm2•m/s)
Max. Allowable PV Value(N/mm2•m/s)
Max. Allowable Surface Pressure P(N/mm2)
Max. Allowable Velocity V(m/s)
Case Shape
Case Material
Length Type
Mounting Shaft Fits
Mounting Hole Fits
Thickness t(mm)
Lubrication

    Oiles Tough Met Bushing (TMB)

      Oiles Tough Met D Bushing (TMDB)

      Brand

      OILES

      OILES

      Product Series

      Oiles Tough Met Bushing (TMB)

      Oiles Tough Met D Bushing (TMDB)

      CAD
      • 2D
      • 2D
      Days to Ship 1 Day(s) 21 Day(s) or more
      TypeStraight/sleeveStraight/sleeve
      Metal Type--
      Resin Type--
      Multi-layerSteel, Copper Type Sintered AlloySteel, Copper Type Sintered Alloy
      EnvironmentStandard / Heat Resistant / In OilStandard / Foreign Object Resistant / In Oil
      Inner Dia. d(Ø)6 ~ 2035
      Outer Dia. D(Ø)8 ~ 2339
      Overall Length L(mm)6 ~ 2030
      Max. Allowable PV Value Range(N/mm2•m/s)1.1~2.02.1~5.0
      Max. Allowable PV Value(N/mm2•m/s)1.653.26
      Max. Allowable Surface Pressure P(N/mm2)24.550
      Max. Allowable Velocity V(m/s)0.41
      Case Shape--
      Case Material--
      Length TypeSingleSingle
      Mounting Shaft Fitsh7h7
      Mounting Hole FitsH7H7
      Thickness t(mm)--
      LubricationUnlubricatedRegular Lubrication

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