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Oil Free Bushings(Page3)

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

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

    Fiber Freon FW Bushing (FFB)

      Divided Medal for Flocculator (47H)

        TechMet B Bushing (TCB)

          #500HP SL1 Bushing (HPB)

            Daibest Bushing DBS02 Series

              Daibest Flanged Bushing DBS02 Series

                DAIBEST Bushing DBB01 Series

                  ARE/AR Type Sleeve Bearing

                    Other Goods We Handle

                      Copper Alloy Shoulder Type Lubrication-Free Bushing

                        Oil-Free Bushing Pressure Tool

                          Oil-Free Bushing Removal Tool

                          Brand

                          OILES

                          OILES

                          OILES

                          OILES

                          DAIDO METAL

                          DAIDO METAL

                          DAIDO METAL

                          NTN

                          NTN

                          ZOB

                          DAIDO METAL

                          DAIDO METAL

                          Product Series

                          Fiber Freon FW Bushing (FFB)

                          Divided Medal for Flocculator (47H)

                          TechMet B Bushing (TCB)【1-100 Pieces Per Package】

                          #500HP SL1 Bushing (HPB)

                          Daibest Bushing DBS02 Series

                          Daibest Flanged Bushing DBS02 Series

                          DAIBEST Bushing DBB01 Series

                          ARE/AR Type Sleeve Bearing

                          Other Goods We Handle

                          Copper Alloy Shoulder Type Lubrication-Free Bushing

                          Oil-Free Bushing Pressure Tool

                          Oil-Free Bushing Removal Tool

                          CAD
                          • 2D
                          • 2D
                          • 2D
                          • 2D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          • 2D / 3D
                          Days to Ship 21 Day(s) or more 76 Day(s) or more 8 Day(s) or more 12 Day(s) or more 11 Day(s) or more 11 Day(s) or more 11 Day(s) or more 9 Day(s) or more 11 Day(s) or more 11 Day(s) or more 10 Day(s) or more 11 Day(s) or more
                          TypeStraight/sleeveFlanged TypeStraight/sleeveStraight/sleeveStraight/sleeveFlanged TypeStraight/sleeveStraight/sleeve-Flanged TypeTool/Accessory For Lubrication-Free BushingsTool/Accessory For Lubrication-Free Bushings
                          Metal Type---------Brass--
                          Resin Type----POM (Polyacetal)POM (Polyacetal)POM (Polyacetal)PTFE (Polytetrafluoroethylene)----
                          Multi-layer--Steel, Sintered Bronze, Polytetrafluoroethylene---------
                          EnvironmentStandard / In ChemicalIn Oil / In Water / In ChemicalStandardStandardStandardStandardVibration ResistantStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical-Standard / In Oil--
                          Inner Dia. d(Ø)20 ~ 8060 ~ 905 ~ 2220 ~ 603 ~ 303 ~ 355 ~ 1003 ~ 50-5 ~ 50--
                          Outer Dia. D(Ø)28 ~ 10076 ~ 1207 ~ 2530 ~ 755 ~ 345 ~ 397 ~ 1056 ~ 60-9 ~ 60--
                          Overall Length L(mm)20 ~ 80105 ~ 1204 ~ 2020 ~ 603 ~ 403 ~ 404 ~ 955 ~ 50-10 ~ 60--
                          Max. Allowable PV Value Range(N/mm2•m/s)---1.1~2.02.1~5.02.1~5.02.1~5.00.3~1.0-1.1~2.0--
                          Max. Allowable PV Value(N/mm2•m/s)---1.652.452.453.251-1.65--
                          Max. Allowable Surface Pressure P(N/mm2)---7317.517.524.5-----
                          Max. Allowable Velocity V(m/s)---0.10.850.851.15--0.5--
                          Case Shape------------
                          Case Material------------
                          Length Type---Single---Single-Single--
                          Mounting Shaft Fits---d8 / e7 / f7---h6-d8 / e7 / g6 / f8--
                          Mounting Hole Fits---H7H7H7H7M7----
                          Thickness t(mm)----1 ~ 21 ~ 21 ~ 2.5--2 ~ 5--
                          Lubrication--UnlubricatedUnlubricated / Regular LubricationUnlubricatedUnlubricatedUnlubricatedUnlubricated-Unlubricated--

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