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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 LF Bushings - Straight, multilayer PTFE, LFB series.

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

        • New Pricing

        Oil Free Bushings - Straight, multilayer (PTFE).

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

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

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

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

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

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

                      Oil Free Bushings - With shoulder, Bronze.

                        Oil Free Bushings - Flanged, copper alloy.

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

                          • New Pricing

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

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

                            • New Pricing

                            Oil Free Bushings - Polyacetal, with shoulder.

                              Oil Free Bushings - PTFE, with shoulder.

                                Toughmet bushings - Straight, multilayer, TMB series.

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

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

                                    • New Pricing

                                    Oil Free Bushings - Polyacetal, straight.

                                      BEARPHITE bushings - Sintered, oil impregnated.

                                        Oil Free Bushings - Straight, multilayer (Flouroresin).

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

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

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

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

                                                  Oil Free Bushings - Thrust type, copper alloy.

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

                                                      Oil Free Bushings - PTFE, straight.

                                                        Bushing 80 - Polyacetal, straight, series 80B.

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

                                                            Oil Free Bushings - Straight, iglidur® G.

                                                              Daibest DBX01 Bushing - Straight, DBX series.

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

                                                                  Oil Free Bushings - Straight, made of metal.

                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

                                                                      Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                        Oil Free Bushings - With pilot flange, Copper Alloy.

                                                                          Drymet LF Bushings - Flanged, multilayer (PTFE), LFG series.

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

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

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

                                                                                  Oil Free Bushings - With shoulder, iglidur® J.

                                                                                    Oil Free Bushings - With shoulder, iglidur® X.

                                                                                    Brand

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    NTN

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    NTN

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    igus

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    igus

                                                                                    igus

                                                                                    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, multilayer (PTFE).

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

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

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

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

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

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

                                                                                    Oil Free Bushings - With shoulder, Bronze.

                                                                                    Oil Free Bushings - Flanged, copper alloy.

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

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

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

                                                                                    Oil Free Bushings - Polyacetal, with shoulder.

                                                                                    Oil Free Bushings - PTFE, with shoulder.

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

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

                                                                                    Oil Free Bushings - Polyacetal, straight.

                                                                                    BEARPHITE bushings - Sintered, oil impregnated.

                                                                                    Oil Free Bushings - Straight, multilayer (Flouroresin).

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

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

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

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

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

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

                                                                                    Oil Free Bushings - PTFE, straight.

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

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

                                                                                    Oil Free Bushings - Straight, iglidur® G.

                                                                                    Daibest DBX01 Bushing - Straight, DBX series.

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

                                                                                    Oil Free Bushings - Straight, made of metal.

                                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

                                                                                    Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                    Oil Free Bushings - With pilot flange, Copper Alloy.

                                                                                    Drymet LF Bushings - Flanged, multilayer (PTFE), LFG series.

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

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

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

                                                                                    Oil Free Bushings - With shoulder, iglidur® J.

                                                                                    Oil Free Bushings - With shoulder, iglidur® X.

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                                                                                    Specifications
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                                                                                                                                TypeStraightStraightShoulderedStraightStraightStraightStraightStraightFlangedStraightShoulderedFlangedShoulderedShoulderedStraightShoulderedShoulderedStraightFlangedStraightStraightStraight / FlangedStraightStraightShoulderedShoulderedStraightShouldered / FlangedPillow BlockStraightStraightShoulderedStraightStraightFlangedStraight / ShoulderedFlangedFlangedFlangedFlangedShoulderedShoulderedStraightShoulderedShouldered
                                                                                                                                Metallic------------------Brass--------------------------
                                                                                                                                Bushing Material-Sintered Bronze with PTFE-Sintered Bronze with PTFESintered Bronze with PTFEGraphite Impregnated BrassBronzePolyacetalGraphite Impregnated Brass-BronzeGraphite Impregnated BrassGraphite Impregnated BrassSintered Bronze with PTFE-PolyacetalPTFEGraphite Impregnated Brass / Sintered Bronze with PTFEGraphite Impregnated BrassCast IronPolyacetal-FluororesinGraphite Impregnated BrassSintered Bronze with PTFE-Graphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassPTFE-Sintered Bronze with PTFE-PolyacetalBronzeCast IronSintered Bronze with PTFEPolyacetalGraphite Impregnated BrassSintered Bronze with PTFECast Iron----
                                                                                                                                I.D. d(mm)6 ~ 1703 ~ 1606 ~ 1203 ~ 503 ~ 1605 ~ 1005 ~ 305 ~ 1006 ~ 505 ~ 1605 ~ 306 ~ 505 ~ 503 ~ 506 ~ 1603 ~ 503 ~ 205 ~ 1006 ~ 305 ~ 1003 ~ 503 ~ 254 ~ 165 ~ 303 ~ 603 ~ 505 ~ 306 ~ 5016 ~ 303 ~ 202 ~ 503 ~ 601.5 ~ 7510 ~ 856 ~ 306 ~ 306 ~ 306 ~ 168 ~ 3012 ~ 305 ~ 606 ~ 803 ~ 503 ~ 552 ~ 60
                                                                                                                                I.D. d(inch)---------------------------------------------
                                                                                                                                O.D. D(mm)10 ~ 1905 ~ 16510 ~ 1405 ~ 555 ~ 1657 ~ 1209 ~ 387 ~ 10510 ~ 627 ~ 1659 ~ 40237 ~ 605 ~ 5510 ~ 1805 ~ 556 ~ 267 ~ 10512 ~ 458 ~ 1255 ~ 555 ~ 307 ~ 197 ~ 384.6 ~ 656 ~ 607 ~ 3810 ~ 62-6 ~ 264 ~ 554.6 ~ 653 ~ 8013 ~ 9010 ~ 3810 ~ 3812 ~ 458 ~ 1812 ~ 3821 ~ 458 ~ 7510 ~ 966 ~ 604.5 ~ 604 ~ 65
                                                                                                                                O.D. D(inch)---------------------------------------------
                                                                                                                                Overall Length L(mm)8 ~ 1503 ~ 10010 ~ 1003 ~ 603 ~ 1008 ~ 1008 ~ 604 ~ 9015 ~ 1004 ~ 12510 ~ 5022 ~ 18810 ~ 603 ~ 408 ~ 1503 ~ 503 ~ 305 ~ 9522 ~ 685 ~ 803 ~ 502 ~ 255 ~ 258 ~ 403 ~ 605 ~ 608 ~ 5010 ~ 6042 ~ 1283 ~ 302 ~ 503 ~ 602 ~ 6010 ~ 8015 ~ 706 ~ 6019 ~ 11519 ~ 3720 ~ 7030 ~ 645 ~ 8011 ~ 903 ~ 503 ~ 503 ~ 40
                                                                                                                                Overall Length L(inch)---------------------------------------------
                                                                                                                                Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.02.1 to 5.01.1 to 2.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.02.1 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 5.00.3 to 1.01.1 to 2.0-1.1 to 2.02.1 to 5.01.1 to 2.00.3 to 1.01.1 to 2.01.1 to 2.00.3 to 1.01.1 to 2.01.1 to 2.01.1 to 2.00.3 to 1.02.1 to 5.02.1 to 5.00.3 to 1.02.1 to 5.01.1 to 2.00.3 to 1.02.1 to 5.02.1 to 5.01.1 to 2.02.1 to 5.01.1 to 2.01.1 to 2.00.3 to 1.00.3 to 1.01.1 to 2.0
                                                                                                                                Maximum Allowable PV Value(N/mm2•m/s)1.653.61.653.63.61.651.653.251.653.251.651.651.653.61.652.4511.651.65~3.251.252.450.830.981.651.7211.651.651.6512.453.60.42-1.650.53.62.451.653.61.251.6510.341.32
                                                                                                                                Max. Allowable Surface Pressure P(N/mm2)2949294949291024.52924.5102929492917.5724.5291017.57629137-292929717.54980-1054917.529491029735150
                                                                                                                                Max. Allowable Velocity V(m/s)0.50.650.50.650.650.51.661.150.51.151.660.50.50.650.50.851.650.40.5~1.010.851.833.330.51-0.50.50.51.650.850.651-1.660.150.650.850.50.6510.51.651.51.5
                                                                                                                                Housing Style------------------Round Flanged--------------------Square Flanged-----
                                                                                                                                Housing Material-----------Steel------Steel---------Aluminum-------AluminumAluminum-Aluminum-----
                                                                                                                                Length TypeSingleSingleSingle------Single-Single / Double / Long-----SingleSingleSingle-Single---Single--Single / Double-SingleSingle----Single / DoubleSingle-SingleSingleSingleSingle--
                                                                                                                                Mounting Shaft Fitse7-e7------h7-------h7-h7-----h6----h7-h9------e7h7e7h6h9h9
                                                                                                                                Mounting Hole FitsH7H7H7H7H7H7H7H7-H7H7-H7H7H7H7H7H7-H7H7--G7H7M7H7H7-H7H7H7H7H7-----H7H7H7H7H7H7
                                                                                                                                Thickness T(mm)----1 ~ 2.5--1 ~ 2.5-------------1 ~ 3--0.8 ~ 2.51.5 ~ 5-------1.5 ~ 2.5-----------
                                                                                                                                Lubrication ConditionUnlubricatedUnlubricatedUnlubricated-Unlubricated--Unlubricated-Unlubricated----Unlubricated--Unlubricated-Regular Lubrication-Unlubricated--UnlubricatedUnlubricated----UnlubricatedUnlubricatedUnlubricatedUnlubricated-----UnlubricatedRegular LubricationUnlubricatedUnlubricatedUnlubricatedUnlubricated
                                                                                                                                EnvironmentStandard / Heat Resistant / Foreign Object ResistantStandard / In OilStandard / Heat Resistant / Foreign Object Resistant-Standard / In Oil--Vibration Resistant / In Water-Standard / In Oil----Standard / Heat Resistant / Foreign Object ResistantFoodFoodStandard / Heat Resistant / In Oil-StandardFoodStandard--Standard / In OilStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical---FoodStandardStandard / In OilStandard / Foreign Object Resistant / Vibration Resistant / In OilStandard / Foreign Object Resistant / Vibration Resistant / In Water---Food-Standard / In Oil / In WaterStandardStandard / Heat Resistant / Foreign Object ResistantStandard / Heat Resistant / In Water / In Seawater / In ChemicalStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In Chemical

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