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Oil Free Bushings(Case Material:Aluminum)

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
  • Tool/Accessory For Lubrication-Free Bushings
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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

    Oil Free Bushing Housing Units - Standard Flanged

      Oil Free Bushing Housing Units - Blocks - Standard - Built-In Copper Alloy Bushings - Wide Blocks Standard Type

        Oil Free Bushing Housing Units - Blocks - Standard - Built-In Copper Alloy Bushings - Tall Blocks Standard Type

          Oil Free Bushing Housing Units - Blocks

            Oil Free Bushing Housing Units - Blocks - Compact - Built-In Copper Alloy Bushings

              Oil Free Bushing Housing Units - Blocks - Compact - Tall Blocks / Wide Blocks

                Oil Free Bushing Housing Units - Blocks - Built-In Multi-Layer LF Bushings - Tall Blocks

                  Oil Free Bushing Housing Units - Flanged

                    Oil Free Bushing Housing Units - Blocks - Wide Blocks Standard Type

                      Oil Free Bushing Housing Units - Blocks - Tall Blocks Compact Type

                        LF Guide (LFG)

                        Brand

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        MISUMI

                        OILES

                        Product Series

                        Oil Free Bushing Housing Units - Standard Flanged

                        Oil Free Bushing Housing Units - Blocks - Standard - Built-In Copper Alloy Bushings - Wide Blocks Standard Type

                        Oil Free Bushing Housing Units - Blocks - Standard - Built-In Copper Alloy Bushings - Tall Blocks Standard Type

                        Oil Free Bushing Housing Units - Blocks

                        Oil Free Bushing Housing Units - Blocks - Compact - Built-In Copper Alloy Bushings

                        Oil Free Bushing Housing Units - Blocks - Compact - Tall Blocks / Wide Blocks

                        Oil Free Bushing Housing Units - Blocks - Built-In Multi-Layer LF Bushings - Tall Blocks

                        Oil Free Bushing Housing Units - Flanged

                        Oil Free Bushing Housing Units - Blocks - Wide Blocks Standard Type

                        Oil Free Bushing Housing Units - Blocks - Tall Blocks Compact Type

                        LF Guide (LFG)

                        CAD
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D / 3D
                        • 2D
                        Days to Ship Same day or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more Same day or more 6 Day(s) or more 6 Day(s) or more 6 Day(s) or more 11 Day(s) or more
                        TypeStandard/Pilot/Center-Flanged TypeHousing Unit TypeHousing Unit TypeHousing Unit TypeHousing Unit TypeHousing Unit TypeHousing Unit TypeStandard/Pilot/Center-Flanged TypeHousing Unit TypeHousing Unit TypeStandard/Pilot/Center-Flanged Type
                        Metal Type-BrassBrass-BrassBrass-----
                        Resin Type-----------
                        Multi-layerSteel, Sintered Bronze, Polytetrafluoroethylene--Polyacetal--Steel, Sintered Bronze, PolytetrafluoroethylenePolyacetalSteel, Sintered Bronze, PolytetrafluoroethyleneSteel, Sintered Bronze, PolytetrafluoroethyleneSteel, Sintered Bronze, Polytetrafluoroethylene
                        Environment---Conformance to Food Sanitation Law---Conformance to Food Sanitation Law--Standard / In Oil
                        Inner Dia. d(Ø)6 ~ 3016 ~ 3016 ~ 306 ~ 1610 ~ 3010 ~ 306 ~ 306 ~ 166 ~ 3010 ~ 3012 ~ 30
                        Outer Dia. D(Ø)12 ~ 45-----8 ~ 348 ~ 18--21 ~ 45
                        Overall Length L(mm)19 ~ 11542 ~ 12842 ~ 12827 ~ 4737 ~ 12832 ~ 12827 ~ 12819 ~ 3727 ~ 7439 ~ 7430 ~ 64
                        Max. Allowable PV Value Range(N/mm2•m/s)2.1~5.01.1~2.01.1~2.02.1~5.01.1~2.01.1~2.02.1~5.02.1~5.02.1~5.02.1~5.02.1~5.0
                        Max. Allowable PV Value(N/mm2•m/s)3.61.651.652.451.651.653.62.453.63.63.6
                        Max. Allowable Surface Pressure P(N/mm2)49292917.529294917.5494949
                        Max. Allowable Velocity V(m/s)0.650.50.50.850.50.50.650.850.650.650.65
                        Case Shape----------Square Flange
                        Case MaterialAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminumAluminum
                        Length TypeSingle / DoubleSingle / DoubleSingle / DoubleSingleSingle / DoubleSingle / DoubleSingle / DoubleSingleSingleSingleSingle
                        Mounting Shaft Fits----------e7
                        Mounting Hole Fits----------H7
                        Thickness t(mm)-----------
                        Lubrication----------Unlubricated

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