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Plain & Self-Lubricating Bearings

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

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 15/12/2024

Bushing 500SP1 - Straight, copper alloy, SPB series.

  • On Sale Till 15/12/2024

Drymet LF Bushings - Straight, multilayer PTFE, LFB series.

  • On Sale Till 15/12/2024

Bushing 500SP1 - With shoulder, copper alloy, SPF series.

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024
  • New Pricing

Oil Free Bushings - Straight, multilayer (PTFE).

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

Oil Free Bushings - Flanged, copper alloy.

  • On Sale Till 15/12/2024

Oil Free Bushings - With shoulder, Bronze.

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

Daidyne DDK05 Bushings - Straight, metal polymer, K5B series.

  • On Sale Till 15/12/2024

Oil Free Bushings - Straight, Bronze, O.D. tolerance m6.

  • On Sale Till 15/12/2024

Drymet LF Bushings - With shoulder, multilayer PTFE, LFF series.

  • On Sale Till 15/12/2024

Oil Free Bushings - Thrust type, copper alloy.

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

    • On Sale Till 15/12/2024

    Cermet M Bushings - Straight, sintered with solid lubricant, Series 54B.

    • On Sale Till 15/12/2024

    Daidyne DDK05 Bushings - With shoulder, metal polymer, K5F series.

    • On Sale Till 15/12/2024

    Oil Free Bushings - Straight, multilayer (Flouroresin).

      IGUS Iglide J Plain Bushings - Straight, plastic (Inches).

      • On Sale Till 15/12/2024
      • New Pricing

      Oil Free Bushings - With shoulder, multilayer (PTFE).

      • On Sale Till 15/12/2024

      Bushing 80 - Polyacetal, with shoulder, Series 80F.

      • On Sale Till 15/12/2024

      Toughmet bushings - Straight, multilayer, TMB series.

      • On Sale Till 15/12/2024

      Drymet ST Bushings - Polyacetal, multilayer, 70B series.

        Oil Free Bushings - With shoulder, iglidur® X.

          Simplicity® Oil-Free Bushings - Closed (Inches).

          • On Sale Till 15/12/2024

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

          • On Sale Till 15/12/2024

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

          • On Sale Till 15/12/2024

          Oil Free Bushings - PTFE, with shoulder.

          • On Sale Till 15/12/2024

          Daibest DBB01 Bushing - Straight, metal polymer, DBB series.

          • On Sale Till 15/12/2024

          BEARPHITE bushings - Sintered, oil impregnated.

          • On Sale Till 15/12/2024

          Oil Free Bushings - Flange type, bronze alloy, with mounting holes.

            PBC Simplicity® Linear Bushings - Flanged, plastic bushing (Inches).

            • On Sale Till 15/12/2024

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

            • On Sale Till 15/12/2024

            Oil Free Bushings - PTFE, straight.

              Thrust Bushing 500SP1 - With shoulder, copper alloy, SPFG series.

                Daislide Bushings - Straight, made of metal, HA series.

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

                    Oil Free Bushings - Bearing type, compact high block, multilayer bushing.

                    • On Sale Till 15/12/2024

                    Oil-Free Bushings - Flanged housing, multilayer bushing.

                      IGUS DryLin R Bushings - With pilot flange housing, long, plastic bushing (Inches).

                      • On Sale Till 15/12/2024
                      • New Pricing

                      Oil Free Bushings - Polyacetal, with shoulder.

                      • On Sale Till 15/12/2024

                      3000 Oiles Bushings - Straight, cast iron, series 30B.

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

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

                          • On Sale Till 15/12/2024

                          Oil Free Bushings - Straight, made of metal.

                            Oil Free Bushings - In cylindrical housing.

                            Brand

                            Oiles

                            Oiles

                            Oiles

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            Daido Metal

                            MISUMI

                            Oiles

                            MISUMI

                            MISUMI

                            Oiles

                            Daido Metal

                            MISUMI

                            MISUMI

                            MISUMI

                            Oiles

                            Oiles

                            Oiles

                            igus

                            PBC Linear

                            MISUMI

                            MISUMI

                            MISUMI

                            Daido Metal

                            NTN

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            Oiles

                            Daido Metal

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            MISUMI

                            Oiles

                            NTN

                            MISUMI

                            MISUMI

                            MISUMI

                            Product Series

                            Bushing 500SP1 - Straight, copper alloy, SPB series.

                            Drymet LF Bushings - Straight, multilayer PTFE, LFB series.

                            Bushing 500SP1 - With shoulder, copper alloy, SPF series.

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

                            Oil Free Bushings - Straight, multilayer (PTFE).

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

                            Oil Free Bushings - Flanged, copper alloy.

                            Oil Free Bushings - With shoulder, Bronze.

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

                            Daidyne DDK05 Bushings - Straight, metal polymer, K5B series.

                            Oil Free Bushings - Straight, Bronze, O.D. tolerance m6.

                            Drymet LF Bushings - With shoulder, multilayer PTFE, LFF series.

                            Oil Free Bushings - Thrust type, copper alloy.

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

                            Cermet M Bushings - Straight, sintered with solid lubricant, Series 54B.

                            Daidyne DDK05 Bushings - With shoulder, metal polymer, K5F series.

                            Oil Free Bushings - Straight, multilayer (Flouroresin).

                            IGUS Iglide J Plain Bushings - Straight, plastic (Inches).

                            Oil Free Bushings - With shoulder, multilayer (PTFE).

                            Bushing 80 - Polyacetal, with shoulder, Series 80F.

                            Toughmet bushings - Straight, multilayer, TMB series.

                            Drymet ST Bushings - Polyacetal, multilayer, 70B series.

                            Oil Free Bushings - With shoulder, iglidur® X.

                            Simplicity® Oil-Free Bushings - Closed (Inches).

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

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

                            Oil Free Bushings - PTFE, with shoulder.

                            Daibest DBB01 Bushing - Straight, metal polymer, DBB series.

                            BEARPHITE bushings - Sintered, oil impregnated.

                            Oil Free Bushings - Flange type, bronze alloy, with mounting holes.

                            PBC Simplicity® Linear Bushings - Flanged, plastic bushing (Inches).

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

                            Oil Free Bushings - PTFE, straight.

                            Thrust Bushing 500SP1 - With shoulder, copper alloy, SPFG series.

                            Daislide Bushings - Straight, made of metal, HA series.

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

                            Oil Free Bushings - Bearing type, compact high block, multilayer bushing.

                            Oil-Free Bushings - Flanged housing, multilayer bushing.

                            IGUS DryLin R Bushings - With pilot flange housing, long, plastic bushing (Inches).

                            Oil Free Bushings - Polyacetal, with shoulder.

                            3000 Oiles Bushings - Straight, cast iron, series 30B.【1-10 Pieces Per Package】

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

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

                            Oil Free Bushings - Straight, made of metal.

                            Oil Free Bushings - In cylindrical housing.

                            CAD
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                            Specifications
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                                                                TypeStraightStraightShoulderedStraightStraightFlangedFlangedShoulderedFlangedStraightStraightShoulderedShouldered / FlangedFlangedStraightShoulderedStraightStraightShoulderedShoulderedStraightStraightShoulderedStraightStraightShoulderedShoulderedStraightStraight / FlangedFlangedFlangedStraightStraightShoulderedStraightFlangedPillow BlockFlangedFlangedShoulderedStraightShoulderedPillow BlockStraight / ShoulderedStraight
                                                                Metallic-------------Brass-------------------------------
                                                                Bushing Material-Sintered Bronze with PTFE-Graphite Impregnated BrassSintered Bronze with PTFEGraphite Impregnated BrassGraphite Impregnated BrassBronzeGraphite Impregnated BrassSintered Bronze with PTFEBronzeSintered Bronze with PTFEGraphite Impregnated BrassGraphite Impregnated Brass-Sintered Bronze with PTFEFluororesinIglide J®Sintered Bronze with PTFE-Graphite Impregnated Brass / Sintered Bronze with PTFE---Graphite Impregnated BrassGraphite Impregnated BrassPTFEPolyacetal-BronzeFrelon Gold®Graphite Impregnated BrassPTFE--Cast IronSintered Bronze with PTFESintered Bronze with PTFEDryLin® RPolyacetalCast Iron-Graphite Impregnated BrassCast IronCast Iron
                                                                I.D. d(mm)6 ~ 1703 ~ 1606 ~ 1205 ~ 1003 ~ 506 ~ 506 ~ 505 ~ 306 ~ 503 ~ 1605 ~ 303 ~ 606 ~ 506 ~ 303 ~ 303 ~ 604 ~ 16-3 ~ 502 ~ 505 ~ 1005 ~ 1602 ~ 60-5 ~ 305 ~ 503 ~ 205 ~ 1003 ~ 256 ~ 30-5 ~ 303 ~ 206 ~ 806 ~ 1608 ~ 3010 ~ 306 ~ 30-3 ~ 505 ~ 1004 ~ 5010 ~ 306 ~ 308 ~ 30
                                                                I.D. d(inch)-----------------0.13 in (1/8") ~ 1.50 in (1-1/2")-----0.19 in (3/16") ~ 4.00 in (4")------0.25 in (1/4") ~ 1.00 in (1")-------0.38 in (3/8") ~ 1.00 in (1")------
                                                                O.D. D(mm)10 ~ 1905 ~ 16510 ~ 1407 ~ 1205 ~ 5510 ~ 62239 ~ 40-5 ~ 1659 ~ 384.6 ~ 6510 ~ 6212 ~ 456 ~ 404.6 ~ 657 ~ 19-5 ~ 554 ~ 557 ~ 1057 ~ 1654 ~ 65-7 ~ 387 ~ 606 ~ 267 ~ 1055 ~ 3010 ~ 38-7 ~ 386 ~ 2610 ~ 9610 ~ 18015 ~ 4512 ~ 3412 ~ 45-5 ~ 558 ~ 1257 ~ 60-10 ~ 3812 ~ 38
                                                                O.D. D(inch)-----------------0.25 in (1/4") ~ 1.75 in (1-3/4")-----0.38 in (3/8") ~ 6.00 in (6")------0.50 in (1/2") ~ 1.56 in (1-9/16")-------0.63 in (5/8") ~ 1.56 in (1-9/16")------
                                                                Overall Length L(mm)8 ~ 1503 ~ 10010 ~ 1008 ~ 1003 ~ 6015 ~ 10022 ~ 18810 ~ 5022 ~ 1883 ~ 1008 ~ 603 ~ 6010 ~ 6022 ~ 683 ~ 403 ~ 605 ~ 25-3 ~ 402 ~ 505 ~ 954 ~ 1253 ~ 40-8 ~ 5010 ~ 603 ~ 304 ~ 902 ~ 2515 ~ 70-8 ~ 403 ~ 3011 ~ 908 ~ 15020 ~ 7039 ~ 7419 ~ 115-3 ~ 505 ~ 806 ~ 6037 ~ 1286 ~ 6015 ~ 100
                                                                Overall Length L(inch)-----------------0.25 in (1/4") ~ 1.50 in (1-1/2")-----0.56 in (9/16") ~ 8.00 in (8")------0.75 in (3/4") ~ 2.25 in (2-1/4")-------1.78 in (1-25/32") ~ 4.50 in (4-1/2")------
                                                                Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.02.1 to 5.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.02.1 to 5.01.1 to 2.0-1.1 to 2.01.1 to 2.00.3 to 1.0-2.1 to 5.02.1 to 5.01.1 to 2.02.1 to 5.01.1 to 2.0-1.1 to 2.01.1 to 2.00.3 to 1.02.1 to 5.01.1 to 2.01.1 to 2.0-1.1 to 2.00.3 to 1.01.1 to 2.01.1 to 2.00.3 to 1.02.1 to 5.02.1 to 5.0-2.1 to 5.01.1 to 2.00.3 to 1.01.1 to 2.00.3 to 1.00.3 to 1.0
                                                                Maximum Allowable PV Value(N/mm2•m/s)1.653.61.651.653.61.651.651.651.653.61.653.61.651.65~3.251.651.720.98-3.62.451.653.251.320.721.651.6513.250.831.65200001.6511.651.650.53.63.6-2.451.2511.650.50.5
                                                                Max. Allowable Surface Pressure P(N/mm2)2949292949292910294910492929101376-4917.524.524.515020.72929724.57103000297292954949-17.510-2955
                                                                Max. Allowable Velocity V(m/s)0.50.650.50.50.650.50.51.660.50.651.660.650.50.5~1.00.8513.33-0.650.850.41.151.51.50.50.51.651.151.831.663000.51.650.50.50.150.650.6519690.851-0.50.150.15
                                                                Housing Style-------------Round Flanged----------------Round Flanged / Square Flanged / Oval Shape Flanged-------Round Flanged / Square Flanged / Oval Shape Flanged / Pilot Flanged------
                                                                Housing Material------Steel-Steel----Steel----------------Aluminum-----AluminumAluminumAluminum---Aluminum-Steel
                                                                Length TypeSingleSingleSingle---Single / Double / Long-Single / Double / Long--Single-SingleSingle--Single-SingleSingleSingle------Single-Single--Single--SingleSingle / DoubleDouble-SingleSingleSingle / Double-Single / Double
                                                                Mounting Shaft Fitse7-e7-----------h7----h7h7h7h9----------e7------h7h6---
                                                                Mounting Hole FitsH7H7H7H7H7--H7-H7H7H7H7-H7H7--H7H7H7H7H7-H7H7H7H7---G7H7H7H7----H7H7M7---
                                                                Thickness T(mm)---------1 ~ 2.5-----0.8 ~ 2.5-----------1 ~ 2.51 ~ 3------------1.5 ~ 5---
                                                                Lubrication ConditionUnlubricatedUnlubricatedUnlubricated------Unlubricated-Unlubricated--UnlubricatedUnlubricated---UnlubricatedUnlubricatedUnlubricatedUnlubricated----UnlubricatedUnlubricated----UnlubricatedUnlubricated-----Regular LubricationUnlubricated---
                                                                EnvironmentStandard / Heat Resistant / Foreign Object ResistantStandard / In OilStandard / Heat Resistant / Foreign Object Resistant------Standard / In Oil-Standard / In Oil--StandardStandard / In Oil---StandardStandard / Heat Resistant / In OilStandard / In OilStandard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In Chemical---FoodVibration Resistant / In WaterStandard---FoodStandard / Heat Resistant / Foreign Object ResistantStandard / Heat Resistant / Foreign Object Resistant----FoodStandardStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical---

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