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Plain & Self-Lubricating Bearings(Maximum Allowable PV Value Range:0.3 to 1.0)

Technical Information【PLAIN SELF LUBRICATING BEARINGS】
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
  • Shouldered
  • Flanged
  • Pillow Block
  • Open Type
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Brand
Product Series
CAD
Days to Ship
Specifications
Type
Metallic
Bushing Material
I.D. d(mm)
I.D. d(inch)
O.D. D(mm)
O.D. D(inch)
Overall Length L(mm)
Overall Length L(inch)
Maximum Allowable PV Value Range(N/mm2•m/s)
Maximum Allowable PV Value(N/mm2•m/s)
Max. Allowable Surface Pressure P(N/mm2)
Max. Allowable Velocity V(m/s)
Housing Style
Housing Material
Length Type
Mounting Shaft Fits
Mounting Hole Fits
Thickness T(mm)
Lubrication Condition
Environment
  • On Sale Till 07/03/2025

Oil Free Bushings - Straight, multilayer (Flouroresin).

  • On Sale Till 07/03/2025

Oil Free Bushings - Straight, made of metal.

  • On Sale Till 07/03/2025

Oil Free Bushings - PTFE, straight.

    Oil Free Bushings - Straight, iglidur® G.

    • On Sale Till 07/03/2025

    Oil Free Bushings - PTFE, with shoulder.

      Oil Free Bushings - With shoulder, iglidur® J.

        Oil Free Bushings - Flange Type, made of metal, with mounting holes.

        • On Sale Till 07/03/2025

        Oil Free Bushings - In cylindrical housing.

          Glytron F - PTFE bushings, straight, series 77B.

            Glytron SE - Polyphenylene sulfide bushings, straight, GEB series.

              Oil Free Bushings - With shoulder, iglidur® G.

                Oil Free Bushings - Straight, iglidur® J.

                  BEAREE Bushings - Straight sleeve type, PTFE, ARE/AR series.

                    BEAREE Bushings - Shoulder sleeve type, PTFE, ARF series.

                    Brand

                    MISUMI

                    MISUMI

                    MISUMI

                    igus

                    MISUMI

                    igus

                    MISUMI

                    MISUMI

                    Oiles

                    Oiles

                    igus

                    igus

                    NTN

                    NTN

                    Product Series

                    Oil Free Bushings - Straight, multilayer (Flouroresin).

                    Oil Free Bushings - Straight, made of metal.

                    Oil Free Bushings - PTFE, straight.

                    Oil Free Bushings - Straight, iglidur® G.

                    Oil Free Bushings - PTFE, with shoulder.

                    Oil Free Bushings - With shoulder, iglidur® J.

                    Oil Free Bushings - Flange Type, made of metal, with mounting holes.

                    Oil Free Bushings - In cylindrical housing.

                    Glytron F - PTFE bushings, straight, series 77B.

                    Glytron SE - Polyphenylene sulfide bushings, straight, GEB series.

                    Oil Free Bushings - With shoulder, iglidur® G.

                    Oil Free Bushings - Straight, iglidur® J.

                    BEAREE Bushings - Straight sleeve type, PTFE, ARE/AR series.

                    BEAREE Bushings - Shoulder sleeve type, PTFE, ARF series.

                    CAD
                    • 2D / 3D
                    • 2D / 3D
                    • 2D / 3D
                    • 2D
                    • 2D / 3D
                    • 2D
                    • 2D / 3D
                    • 2D / 3D
                    • 2D
                    • 2D
                    • 2D
                    • 2D
                    Days to Ship Same day or more

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                    Same day or more

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                    Same day

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                    8 Days or more Same day or more

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                    8 Days or more Same day or more

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                    Same day or more

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                    7 Days or more 8 Days or more Same day or more

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                    Specifications
                    • METRIC
                    • inCAD Components
                    • METRIC
                    • inCAD Components
                    • inCAD Components
                      • inCAD Components
                        • METRIC
                        • inCAD Components
                        • METRIC
                        • inCAD Components
                                    TypeStraightStraight / ShoulderedStraightStraightShoulderedShoulderedFlangedStraightStraightStraightShoulderedStraightStraightShouldered
                                    Metallic--------------
                                    Bushing MaterialFluororesinCast IronPTFE-PTFE-Cast IronCast Iron------
                                    I.D. d(mm)4 ~ 166 ~ 303 ~ 201.5 ~ 753 ~ 203 ~ 558 ~ 308 ~ 303 ~ 503 ~ 303 ~ 1002 ~ 253 ~ 504 ~ 50
                                    I.D. d(inch)--------------
                                    O.D. D(mm)7 ~ 1910 ~ 386 ~ 263 ~ 806 ~ 264.5 ~ 6015 ~ 4512 ~ 386 ~ 606 ~ 354.5 ~ 1053.5 ~ 286 ~ 607 ~ 60
                                    O.D. D(inch)--------------
                                    Overall Length L(mm)5 ~ 256 ~ 603 ~ 302 ~ 603 ~ 303 ~ 5020 ~ 7015 ~ 1003 ~ 505 ~ 302 ~ 502.5 ~ 305 ~ 506 ~ 60
                                    Overall Length L(inch)--------------
                                    Maximum Allowable PV Value Range(N/mm2•m/s)0.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.0
                                    Maximum Allowable PV Value(N/mm2•m/s)0.980.510.4210.340.50.510.650.420.3411
                                    Max. Allowable Surface Pressure P(N/mm2)6578073555714.58035--
                                    Max. Allowable Velocity V(m/s)3.330.151.6511.651.50.150.151.652.511.5--
                                    Housing Style--------------
                                    Housing Material-------Steel------
                                    Length Type-------Single / DoubleSingleSingle--SingleSingle
                                    Mounting Shaft Fits---h9-h9--h6g6h9h9h6h6
                                    Mounting Hole Fits--H7H7H7H7--H7H7H7H7M7M7
                                    Thickness T(mm)-------------1.5 ~ 5
                                    Lubrication Condition---Unlubricated-Unlubricated--UnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricated
                                    Environment--FoodStandard / Foreign Object Resistant / Vibration Resistant / In OilFoodStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater--Standard / Heat Resistant / In Water / In Seawater / In ChemicalStandard / In Water / In Seawater / In ChemicalStandard / Foreign Object Resistant / Vibration Resistant / In OilStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / Heat Resistant / In Oil / In Water / In Seawater / In ChemicalStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical

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                                    Related Categories to Plain & Self-Lubricating Bearings