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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

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

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

        Oil Free Bushings - Straight, iglidur® G.

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

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

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

                Oil Free Bushings - Flanged, copper alloy.

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

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

                    • New Pricing

                    Oil Free Bushings - Straight, multilayer (PTFE).

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

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

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

                            Bushing 80 - Polyacetal, straight, series 80B.

                              Oil Free Bushings - With shoulder, Bronze.

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

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

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

                                      Oil Free Bushings - With shoulder, iglidur® X.

                                        Oil Free Bushings - With shoulder, iglidur® J.

                                        • New Pricing

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

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

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

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

                                              • New Pricing

                                              Oil Free Bushings - Polyacetal, straight.

                                                Toughmet bushings - Straight, multilayer, TMB series.

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

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

                                                      3000 Oiles Bushings - With shoulder, cast iron, series 30F.

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

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

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

                                                              Oil Free Bushings - Thrust type, copper alloy.

                                                                Oil-Free Bushings - Flanged housing, multilayer bushing.

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

                                                                    IGUS DryLin R Liners - Plastics (Inches).

                                                                    • New Pricing

                                                                    Oil Free Bushings - Polyacetal, with shoulder.

                                                                      Oil Free Bushings - With shoulder, iglidur® G.

                                                                        Oil Free Bushings - Straight, iglidur® J.

                                                                          Oil Free Bushings - Bearing type, high block, polyacetal bushing.

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

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

                                                                                Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                                  Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                    PBC Simplicity® Linear Bushings - Bearing type, wide block, plastic bushing (Inches).

                                                                                    Brand

                                                                                    Oiles

                                                                                    Oiles

                                                                                    igus

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    igus

                                                                                    igus

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    PBC Linear

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    igus

                                                                                    igus

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Product Series

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

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

                                                                                    Oil Free Bushings - Straight, iglidur® G.

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

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

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

                                                                                    Oil Free Bushings - Flanged, copper alloy.

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (PTFE).

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

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

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

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

                                                                                    Oil Free Bushings - With shoulder, Bronze.

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

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

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

                                                                                    Oil Free Bushings - With shoulder, iglidur® X.

                                                                                    Oil Free Bushings - With shoulder, iglidur® J.

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

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

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

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

                                                                                    Oil Free Bushings - Polyacetal, straight.

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

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

                                                                                    3000 Oiles Bushings - With shoulder, cast iron, series 30F.

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

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

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

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

                                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

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

                                                                                    IGUS DryLin R Liners - Plastics (Inches).

                                                                                    Oil Free Bushings - Polyacetal, with shoulder.

                                                                                    Oil Free Bushings - With shoulder, iglidur® G.

                                                                                    Oil Free Bushings - Straight, iglidur® J.

                                                                                    Oil Free Bushings - Bearing type, high block, polyacetal bushing.

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                                    Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                    PBC Simplicity® Linear Bushings - Bearing type, wide block, plastic bushing (Inches).

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                                                                                    Specifications
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                                                                                                                                TypeStraightStraightStraightStraightStraightStraightFlangedFlangedStraightStraightStraightShoulderedShoulderedStraightShoulderedShoulderedStraightFlangedShoulderedShoulderedShoulderedShoulderedShoulderedStraightStraightStraightStraightStraightShoulderedStraightShoulderedPillow BlockShouldered / FlangedFlangedStraightStraightShoulderedShoulderedStraightPillow BlockFlangedPillow BlockStraightFlangedPillow Block
                                                                                                                                Metallic----------------------------------------Brass----
                                                                                                                                Bushing Material---Graphite Impregnated BrassSintered Bronze with PTFESintered Bronze with PTFEGraphite Impregnated BrassGraphite Impregnated BrassCast IronSintered Bronze with PTFE-Sintered Bronze with PTFEGraphite Impregnated Brass-Bronze-PolyacetalBronze--Sintered Bronze with PTFE-Sintered Bronze with PTFEBronzePolyacetalGraphite Impregnated Brass / Sintered Bronze with PTFE-Graphite Impregnated BrassCast IronCast Iron-Sintered Bronze with PTFEGraphite Impregnated BrassSintered Bronze with PTFEIglide J®DryLin® RPolyacetal--PolyacetalGraphite Impregnated BrassSintered Bronze with PTFEFluororesinPolyacetalFrelon Gold®
                                                                                                                                I.D. d(mm)6 ~ 1705 ~ 1601.5 ~ 755 ~ 1003 ~ 1603 ~ 1606 ~ 506 ~ 505 ~ 1003 ~ 506 ~ 1603 ~ 605 ~ 502 ~ 505 ~ 306 ~ 1205 ~ 1006 ~ 302 ~ 603 ~ 553 ~ 502 ~ 503 ~ 605 ~ 303 ~ 505 ~ 100-5 ~ 305 ~ 605 ~ 206 ~ 8010 ~ 306 ~ 506 ~ 30--3 ~ 503 ~ 1002 ~ 256 ~ 166 ~ 306 ~ 304 ~ 166 ~ 16-
                                                                                                                                I.D. d(inch)--------------------------0.19 in (3/16") ~ 4.00 in (4")-------0.13 in (1/8") ~ 1.50 in (1-1/2")0.38 in (3/8") ~ 1.50 in (1-1/2")--------0.25 in (1/4") ~ 1.50 in (1-1/2")
                                                                                                                                O.D. D(mm)10 ~ 1907 ~ 1653 ~ 807 ~ 1205 ~ 1655 ~ 1652310 ~ 628 ~ 1255 ~ 5510 ~ 1804.6 ~ 657 ~ 604 ~ 559 ~ 4010 ~ 1407 ~ 10510 ~ 384 ~ 654.5 ~ 605 ~ 554 ~ 554.6 ~ 659 ~ 385 ~ 557 ~ 105-7 ~ 388 ~ 757 ~ 2410 ~ 9612 ~ 3410 ~ 6212 ~ 45--5 ~ 554.5 ~ 1053.5 ~ 288 ~ 1812 ~ 458 ~ 347 ~ 198 ~ 18-
                                                                                                                                O.D. D(inch)--------------------------0.38 in (3/8") ~ 6.00 in (6")-------0.25 in (1/4") ~ 1.75 in (1-3/4")0.38 in (3/8") ~ 1.50 in (1-1/2")---------
                                                                                                                                Overall Length L(mm)8 ~ 1504 ~ 1252 ~ 608 ~ 1003 ~ 1003 ~ 10022 ~ 18815 ~ 1005 ~ 803 ~ 608 ~ 1503 ~ 6010 ~ 602 ~ 5010 ~ 5010 ~ 1004 ~ 9015 ~ 703 ~ 403 ~ 503 ~ 402 ~ 503 ~ 608 ~ 603 ~ 505 ~ 95-8 ~ 505 ~ 805 ~ 3011 ~ 9039 ~ 7410 ~ 6019 ~ 115--3 ~ 502 ~ 502.5 ~ 3027 ~ 4722 ~ 6827 ~ 1285 ~ 2519 ~ 37-
                                                                                                                                Overall Length L(inch)--------------------------0.56 in (9/16") ~ 8.00 in (8")-------0.25 in (1/4") ~ 1.50 in (1-1/2")0.84 in (27/32") ~ 2.95 in (2-61/64")---------
                                                                                                                                Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.02.1 to 5.00.3 to 1.01.1 to 2.02.1 to 5.02.1 to 5.01.1 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 2.02.1 to 5.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.01.1 to 2.00.3 to 1.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.0-1.1 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 5.0--2.1 to 5.00.3 to 1.00.3 to 1.02.1 to 5.0-2.1 to 5.00.3 to 1.02.1 to 5.0-
                                                                                                                                Maximum Allowable PV Value(N/mm2•m/s)1.653.250.421.653.63.61.651.651.253.61.653.61.652.451.651.653.251.651.320.343.62.451.721.652.451.650.721.651.251.251.653.61.653.6--2.450.420.342.451.65~3.253.60.982.45-
                                                                                                                                Max. Allowable Surface Pressure P(N/mm2)2924.5802949492929104929492917.5102924.510150354917.51371017.524.520.729101029492949--17.5803517.52949617.5-
                                                                                                                                Max. Allowable Velocity V(m/s)0.51.1510.50.650.650.50.510.650.50.650.50.851.660.51.151.661.51.50.650.8511.660.850.41.50.5110.50.650.50.65-19690.8511.50.850.5~1.00.653.330.85-
                                                                                                                                Housing Style----------------------------------------Round Flanged---Pillow Type
                                                                                                                                Housing Material------Steel------------------------Aluminum-Aluminum-----AluminumSteelAluminum-AluminumAluminum
                                                                                                                                Length TypeSingleSingle---SingleSingle / Double / Long-Single--Single-Single-Single-----Single---Single--SingleSingleSingleSingle-Single / DoubleSingleDouble---SingleSingleSingle / Double-SingleSingle
                                                                                                                                Mounting Shaft Fitse7h7h9-----h7----h7-e7--h9h9-h7---h7--h7h7e7------h9h9------
                                                                                                                                Mounting Hole FitsH7H7H7H7H7H7--H7H7H7H7H7H7H7H7H7-H7H7H7H7H7H7H7H7-H7H7H7H7-H7---H7H7H7------
                                                                                                                                Thickness T(mm)----1 ~ 2.5-----------1 ~ 2.5-----0.8 ~ 2.5----------------------
                                                                                                                                Lubrication ConditionUnlubricatedUnlubricatedUnlubricated-UnlubricatedUnlubricated--Regular Lubrication-UnlubricatedUnlubricated-Unlubricated-UnlubricatedUnlubricated-UnlubricatedUnlubricated-UnlubricatedUnlubricated--Unlubricated--Regular LubricationRegular LubricationUnlubricated------UnlubricatedUnlubricated------
                                                                                                                                EnvironmentStandard / Heat Resistant / Foreign Object ResistantStandard / In OilStandard / Foreign Object Resistant / Vibration Resistant / In Oil-Standard / In OilStandard / In Oil--Standard-Standard / Heat Resistant / Foreign Object ResistantStandard / In Oil-Standard-Standard / Heat Resistant / Foreign Object ResistantVibration Resistant / In Water-Standard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In ChemicalStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater-StandardStandard / In Oil-FoodStandard / Heat Resistant / In Oil--StandardStandardStandard / Heat Resistant / Foreign Object Resistant-----FoodStandard / Foreign Object Resistant / Vibration Resistant / In OilStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterFood---Food-

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