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Plain & Self-Lubricating Bearings(Bushing Material:Graphite Impregnated Brass)

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

    Oil Free Bushings - Straight, copper alloy, I.D. F7 tolerance.

      Oil Free Bushings - Thrust type, copper alloy.

        Oil Free Bushings - With shoulder, copper alloy, I.D. E7 tolerance.

          Oil Free Bushings - Flanged, copper alloy, tolerances I.D. F7 and I.D. G6.

            Oil Free Bushings - With pilot flanged housing, copper alloy.

              Oil Free Bushings - Straight, Copper Alloy, tolerance I.D. G6, O.D. m6.

                Oil Free Bushings - With pilot flange, Copper Alloy.

                  Oil Free Bushings - Miniature, flanged housing, copper alloy.

                    Toughmet bushings - Straight, multilayer, TMB series.

                      Oil Free Bushings - Flanged, copper alloy.

                        Oil Free Bushings - Straight, copper alloy, I.D. E7 tolerance.

                          Oil Free Bushings - With center flange housing. copper alloy.

                            Oil Free Bushings - Center Flanged, Copper Alloy.

                              Oil Free Bushings - Bearing type, high compact block, copper alloy.

                                Oil Free Bushings - Bearing type, compact wide block, copper alloy.

                                  Oil Free Bushings - Bearing type, high standard block, copper alloy.

                                    Oil Free Bushings - Bearing type, standard wide block, copper alloy.

                                    Brand

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    Oiles

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    MISUMI

                                    Product Series

                                    Oil Free Bushings - Straight, copper alloy, I.D. F7 tolerance.

                                    Oil Free Bushings - Thrust type, copper alloy.

                                    Oil Free Bushings - With shoulder, copper alloy, I.D. E7 tolerance.

                                    Oil Free Bushings - Flanged, copper alloy, tolerances I.D. F7 and I.D. G6.

                                    Oil Free Bushings - With pilot flanged housing, copper alloy.

                                    Oil Free Bushings - Straight, Copper Alloy, tolerance I.D. G6, O.D. m6.

                                    Oil Free Bushings - With pilot flange, Copper Alloy.

                                    Oil Free Bushings - Miniature, flanged housing, copper alloy.

                                    Toughmet bushings - Straight, multilayer, TMB series.

                                    Oil Free Bushings - Flanged, copper alloy.

                                    Oil Free Bushings - Straight, copper alloy, I.D. E7 tolerance.

                                    Oil Free Bushings - With center flange housing. copper alloy.

                                    Oil Free Bushings - Center Flanged, Copper Alloy.

                                    Oil Free Bushings - Bearing type, high compact block, copper alloy.

                                    Oil Free Bushings - Bearing type, compact wide block, copper alloy.

                                    Oil Free Bushings - Bearing type, high standard block, copper alloy.

                                    Oil Free Bushings - Bearing type, standard wide block, copper alloy.

                                    CAD
                                    • 2D / 3D
                                    • 2D / 3D
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                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D
                                    • 2D / 3D
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                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D / 3D
                                    • 2D / 3D
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                                    Specifications
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                                    • inCAD Components
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                                      • inCAD Components
                                      TypeStraightShouldered / FlangedShoulderedFlangedFlangedStraightFlangedFlangedStraightFlangedStraightFlangedFlangedPillow BlockPillow BlockPillow BlockPillow Block
                                      Metallic-------Brass---------
                                      Bushing MaterialGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated Brass
                                      I.D. d(mm)5 ~ 1006 ~ 505 ~ 506 ~ 506 ~ 505 ~ 308 ~ 306 ~ 306 ~ 1006 ~ 505 ~ 306 ~ 308 ~ 3010 ~ 3010 ~ 3016 ~ 3016 ~ 30
                                      I.D. d(inch)-----------------
                                      O.D. D(mm)7 ~ 12010 ~ 627 ~ 6010 ~ 62-7 ~ 3812 ~ 3812 ~ 458 ~ 105237 ~ 38-12 ~ 38----
                                      O.D. D(inch)-----------------
                                      Overall Length L(mm)8 ~ 10010 ~ 6010 ~ 6015 ~ 10022 ~ 1708 ~ 4020 ~ 7022 ~ 686 ~ 9522 ~ 1888 ~ 5037 ~ 12820 ~ 7037 ~ 12832 ~ 12842 ~ 12842 ~ 128
                                      Overall Length L(inch)-----------------
                                      Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.0-1.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.0
                                      Maximum Allowable PV Value(N/mm2•m/s)1.651.651.651.651.651.651.651.65~3.251.651.651.651.651.651.651.651.651.65
                                      Max. Allowable Surface Pressure P(N/mm2)292929292929292924.52929292929292929
                                      Max. Allowable Velocity V(m/s)0.50.50.50.50.50.50.50.5~1.00.40.50.50.50.50.50.50.50.5
                                      Housing Style-------Round Flanged---------
                                      Housing Material----Steel--Steel-Steel-Steel-AluminumAluminumAluminumAluminum
                                      Length Type----Single / Double--SingleSingleSingle / Double / Long-Double-Single / DoubleSingle / DoubleSingle / DoubleSingle / Double
                                      Mounting Shaft Fits--------h7--------
                                      Mounting Hole FitsH7H7H7--G7--H7-H7------
                                      Thickness T(mm)-----------------
                                      Lubrication Condition--------Unlubricated--------
                                      Environment--------Standard / Heat Resistant / In Oil--------

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