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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.

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

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

        • New Pricing

        Oil Free Bushings - Straight, multilayer (PTFE).

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

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

              Oil Free Bushings - With shoulder, Bronze.

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

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

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

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

                        BEARPHITE bushings - Sintered, oil impregnated.

                        • New Pricing

                        Oil Free Bushings - Polyacetal, straight.

                          Oil Free Bushings - With shoulder, iglidur® G.

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

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

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

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

                                    Oil Free Bushings - Thrust type, copper alloy.

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

                                      • New Pricing

                                      Oil Free Bushings - Polyacetal, with shoulder.

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

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

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

                                              Oil Free Bushings - Straight, multilayer (Flouroresin).

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

                                                  Bushing 80 - Polyacetal, straight, series 80B.

                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

                                                        Oil Free Bushings - Flanged, copper alloy.

                                                          Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                            Oil Free Bushings - With pilot flange, Copper Alloy.

                                                            • New Pricing

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

                                                              Oil Free Bushings - PTFE, with shoulder.

                                                                Oil Free Bushings - With shoulder, iglidur® X.

                                                                  Daibest DBX01 Bushing - Straight, DBX series.

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

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

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

                                                                          Oil Free Bushings - Straight, made of metal.

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

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

                                                                                Oil Free Bushings - Straight, iglidur® J.

                                                                                  Oil Free Bushings - With shoulder, iglidur® J.

                                                                                    Simplicity® Oil-Free Bushings - Enclosed.

                                                                                    Brand

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    NTN

                                                                                    MISUMI

                                                                                    igus

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    NTN

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    igus

                                                                                    Daido Metal

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    igus

                                                                                    igus

                                                                                    PBC Linear

                                                                                    Product Series

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

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (PTFE).

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

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

                                                                                    Oil Free Bushings - With shoulder, Bronze.

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

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

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

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

                                                                                    BEARPHITE bushings - Sintered, oil impregnated.

                                                                                    Oil Free Bushings - Polyacetal, straight.

                                                                                    Oil Free Bushings - With shoulder, iglidur® G.

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

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

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

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

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

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

                                                                                    Oil Free Bushings - Polyacetal, with shoulder.

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

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (Flouroresin).

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

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

                                                                                    Oil Free Bushings - Flanged, copper alloy.

                                                                                    Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                    Oil Free Bushings - With pilot flange, Copper Alloy.

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

                                                                                    Oil Free Bushings - PTFE, with shoulder.

                                                                                    Oil Free Bushings - With shoulder, iglidur® X.

                                                                                    Daibest DBX01 Bushing - Straight, DBX series.

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

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

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

                                                                                    Oil Free Bushings - Straight, made of metal.

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

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

                                                                                    Oil Free Bushings - Straight, iglidur® J.

                                                                                    Oil Free Bushings - With shoulder, iglidur® J.

                                                                                    Simplicity® Oil-Free Bushings - Enclosed.

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                                                                                    Specifications
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                                                                                                                                    TypeStraightStraightStraightStraightStraightFlangedShoulderedShoulderedFlangedStraightStraightStraight / FlangedStraightShoulderedShoulderedShoulderedStraightShoulderedShouldered / FlangedFlangedShoulderedStraightShoulderedFlangedStraightShoulderedStraightStraightStraightFlangedFlangedFlangedShoulderedShoulderedShoulderedStraightStraightStraightFlangedStraight / ShoulderedStraightShoulderedStraightShoulderedStraight
                                                                                                                                    Metallic-----------------------Brass---------------------
                                                                                                                                    Bushing Material-Graphite Impregnated BrassSintered Bronze with PTFESintered Bronze with PTFEBronzeGraphite Impregnated BrassBronze-BronzeCast IronSintered Bronze with PTFE-Polyacetal-Graphite Impregnated Brass---Graphite Impregnated BrassGraphite Impregnated BrassPolyacetal-Sintered Bronze with PTFEGraphite Impregnated BrassFluororesinCast Iron-Graphite Impregnated Brass / Sintered Bronze with PTFE-Graphite Impregnated BrassPolyacetalGraphite Impregnated BrassSintered Bronze with PTFEPTFE-PolyacetalPolyacetalGraphite Impregnated BrassGraphite Impregnated BrassCast IronCast IronSintered Bronze with PTFE---
                                                                                                                                    I.D. d(mm)6 ~ 1705 ~ 1003 ~ 1603 ~ 505 ~ 306 ~ 505 ~ 306 ~ 1206 ~ 305 ~ 1003 ~ 1603 ~ 253 ~ 503 ~ 1005 ~ 506 ~ 805 ~ 1603 ~ 506 ~ 506 ~ 503 ~ 503 ~ 303 ~ 606 ~ 304 ~ 165 ~ 602 ~ 505 ~ 1006 ~ 1606 ~ 506 ~ 168 ~ 303 ~ 503 ~ 202 ~ 6010 ~ 855 ~ 1005 ~ 306 ~ 306 ~ 305 ~ 203 ~ 602 ~ 253 ~ 556 ~ 150
                                                                                                                                    I.D. d(inch)---------------------------------------------
                                                                                                                                    O.D. D(mm)10 ~ 1907 ~ 1205 ~ 1655 ~ 559 ~ 3810 ~ 629 ~ 4010 ~ 14010 ~ 388 ~ 1255 ~ 1655 ~ 305 ~ 554.5 ~ 1057 ~ 6010 ~ 967 ~ 1656 ~ 6010 ~ 62-5 ~ 556 ~ 404.6 ~ 6512 ~ 457 ~ 198 ~ 754 ~ 557 ~ 10510 ~ 180238 ~ 1812 ~ 385 ~ 556 ~ 264 ~ 6513 ~ 907 ~ 1057 ~ 38-10 ~ 387 ~ 244.6 ~ 653.5 ~ 284.5 ~ 6012 ~ 210
                                                                                                                                    O.D. D(inch)---------------------------------------------
                                                                                                                                    Overall Length L(mm)8 ~ 1508 ~ 1003 ~ 1003 ~ 608 ~ 6015 ~ 10010 ~ 5010 ~ 10015 ~ 705 ~ 803 ~ 1002 ~ 253 ~ 502 ~ 5010 ~ 6011 ~ 904 ~ 1255 ~ 6010 ~ 6022 ~ 1883 ~ 503 ~ 403 ~ 6022 ~ 685 ~ 255 ~ 802 ~ 505 ~ 958 ~ 15022 ~ 18819 ~ 3720 ~ 703 ~ 403 ~ 303 ~ 4010 ~ 804 ~ 908 ~ 5037 ~ 1286 ~ 605 ~ 303 ~ 602.5 ~ 303 ~ 5017 ~ 240
                                                                                                                                    Overall Length L(inch)---------------------------------------------
                                                                                                                                    Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.01.1 to 2.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.01.1 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 5.00.3 to 1.01.1 to 2.01.1 to 2.02.1 to 5.00.3 to 1.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.01.1 to 2.0-0.3 to 1.01.1 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 2.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.00.3 to 1.01.1 to 2.02.1 to 5.00.3 to 1.00.3 to 1.0-
                                                                                                                                    Maximum Allowable PV Value(N/mm2•m/s)1.651.653.63.61.651.651.651.651.651.253.60.832.450.421.651.653.2511.651.652.451.651.721.65~3.250.981.252.451.651.651.652.451.653.611.32-3.251.651.650.51.253.60.340.340.72
                                                                                                                                    Max. Allowable Surface Pressure P(N/mm2)2929494910291029101049717.580292924.5-292917.5101372961017.524.5292917.529497150-24.5292951049353520.7
                                                                                                                                    Max. Allowable Velocity V(m/s)0.50.50.650.651.660.51.660.51.6610.651.830.8510.50.51.15-0.50.50.850.8510.5~1.03.3310.850.40.50.50.850.50.651.651.5-1.150.50.50.1510.651.51.51.5
                                                                                                                                    Housing Style-----------------------Round Flanged---------------------
                                                                                                                                    Housing Material-------------------Steel---Steel-----SteelAluminum-------Steel------
                                                                                                                                    Length TypeSingle-Single----Single-Single-Single---SingleSingleSingle-Single / Double / Long-Single-Single-SingleSingleSingle-Single / Double / LongSingle-------Double-SingleSingle---
                                                                                                                                    Mounting Shaft Fitse7------e7-h7---h9-e7h7h6---h7---h7h7h7------h9-----h7-h9h9-
                                                                                                                                    Mounting Hole FitsH7H7H7H7H7-H7H7-H7H7-H7H7H7H7H7M7H7-H7H7H7--H7H7H7H7---H7H7H7H7H7H7--H7H7H7H7-
                                                                                                                                    Thickness T(mm)----------1 ~ 2.51 ~ 3-----1.5 ~ 5----0.8 ~ 2.5------------1.5 ~ 2.51 ~ 2.5--------
                                                                                                                                    Lubrication ConditionUnlubricated-Unlubricated----Unlubricated-Regular LubricationUnlubricatedUnlubricated-Unlubricated-UnlubricatedUnlubricatedUnlubricated---UnlubricatedUnlubricated--Regular LubricationUnlubricatedUnlubricatedUnlubricated-----UnlubricatedUnlubricatedUnlubricated---Regular LubricationUnlubricatedUnlubricatedUnlubricated-
                                                                                                                                    EnvironmentStandard / Heat Resistant / Foreign Object Resistant-Standard / In Oil----Standard / Heat Resistant / Foreign Object Resistant-StandardStandard / In OilStandardFoodStandard / Foreign Object Resistant / Vibration Resistant / In Oil-Standard / Heat Resistant / Foreign Object ResistantStandard / In OilStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical--FoodStandardStandard / In Oil--StandardStandardStandard / Heat Resistant / In OilStandard / Heat Resistant / Foreign Object Resistant-Food--FoodStandard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In ChemicalStandard / Foreign Object Resistant / Vibration Resistant / In WaterVibration Resistant / In Water---StandardStandard / In OilStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater-

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