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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.

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

      • New Pricing

      Oil Free Bushings - Straight, multilayer (PTFE).

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

          Oil Free Bushings - With shoulder, Bronze.

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

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

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

                • New Pricing

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

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

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

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

                        Oil Free Bushings - Thrust type, copper alloy.

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

                            Toughmet bushings - Straight, multilayer, TMB series.

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

                                Oil Free Bushings - Flanged, copper alloy.

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

                                  • New Pricing

                                  Oil Free Bushings - Polyacetal, straight.

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

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

                                        IGUS DryLin R Plain Bushings - Straight, self-aligning, plastic (Inches).

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

                                            Bushing 80 - Polyacetal, straight, series 80B.

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

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

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

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

                                                      Oil Free Bushings - With pilot flange, Copper Alloy.

                                                      • New Pricing

                                                      Oil Free Bushings - Polyacetal, with shoulder.

                                                        Oil Free Bushings - Straight, iglidur® J.

                                                          Daibest DBX01 Bushing - Straight, DBX series.

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

                                                              BEARPHITE bushings - Sintered, oil impregnated.

                                                                Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                  PBC Simplicity® Linear Bushings - Straight, Multilayer (Inches).

                                                                    PBC Simplicity® Linear Bushings - With pilot flange, plastic bushing (Inches).

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

                                                                        IGUS DryLin R Bushings - Center flange, plastic bushing (Inches).

                                                                          Oil Free Bushings - PTFE, straight.

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

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

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

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

                                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

                                                                                    Brand

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    PBC Linear

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    igus

                                                                                    Daido Metal

                                                                                    Daido Metal

                                                                                    NTN

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Product Series

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (PTFE).

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

                                                                                    Oil Free Bushings - With shoulder, Bronze.

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

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

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

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

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

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

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

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

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

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

                                                                                    Oil Free Bushings - Flanged, copper alloy.

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

                                                                                    Oil Free Bushings - Polyacetal, straight.

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

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

                                                                                    IGUS DryLin R Plain Bushings - Straight, self-aligning, plastic (Inches).

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

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

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

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

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

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

                                                                                    Oil Free Bushings - With pilot flange, Copper Alloy.

                                                                                    Oil Free Bushings - Polyacetal, with shoulder.

                                                                                    Oil Free Bushings - Straight, iglidur® J.

                                                                                    Daibest DBX01 Bushing - Straight, DBX series.

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

                                                                                    BEARPHITE bushings - Sintered, oil impregnated.

                                                                                    Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                                    PBC Simplicity® Linear Bushings - Straight, Multilayer (Inches).

                                                                                    PBC Simplicity® Linear Bushings - With pilot flange, plastic bushing (Inches).

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

                                                                                    IGUS DryLin R Bushings - Center flange, plastic bushing (Inches).

                                                                                    Oil Free Bushings - PTFE, straight.

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

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

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

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

                                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

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                                                                                    Specifications
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                                                                                                                      • inCAD Components
                                                                                                                      TypeStraightStraightStraightStraightShoulderedStraightStraightShoulderedShoulderedStraightStraightStraightShouldered / FlangedFlangedStraightShoulderedFlangedFlangedStraightShoulderedStraightStraightStraightStraightStraightFlangedStraightFlangedFlangedShoulderedStraightStraightShoulderedStraight / FlangedStraightStraightFlangedStraightFlangedStraightStraightShoulderedFlangedFlangedFlanged
                                                                                                                      Metallic-------------------------------------------Brass-
                                                                                                                      Bushing Material-Sintered Bronze with PTFESintered Bronze with PTFESintered Bronze with PTFEBronzeGraphite Impregnated BrassBronze-Sintered Bronze with PTFEPolyacetalGraphite Impregnated Brass-Graphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated Brass / Sintered Bronze with PTFEGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassPolyacetalSintered Bronze with PTFE-DryLin® RIglide J®--BronzeGraphite Impregnated BrassFrelon Gold®Graphite Impregnated BrassPolyacetal-PolyacetalSintered Bronze with PTFE-FluororesinFrelon Gold®Frelon Gold®Iglide J®DryLin® RPTFECast Iron-Cast IronGraphite Impregnated BrassSintered Bronze with PTFE
                                                                                                                      I.D. d(mm)6 ~ 1703 ~ 1603 ~ 503 ~ 1605 ~ 305 ~ 1005 ~ 306 ~ 1203 ~ 505 ~ 1005 ~ 305 ~ 1606 ~ 506 ~ 505 ~ 1005 ~ 506 ~ 506 ~ 503 ~ 503 ~ 606 ~ 160--2 ~ 50-6 ~ 305 ~ 30-8 ~ 303 ~ 502 ~ 2510 ~ 853 ~ 603 ~ 254 ~ 16----3 ~ 205 ~ 1002 ~ 508 ~ 306 ~ 306 ~ 30
                                                                                                                      I.D. d(inch)---------------------0.25 in (1/4") ~ 1.50 in (1-1/2")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")0.25 in (1/4") ~ 1.00 in (1")0.13 in (1/8") ~ 1.50 in (1-1/2")0.38 in (3/8") ~ 1.00 in (1")------
                                                                                                                      O.D. D(mm)10 ~ 1905 ~ 1655 ~ 555 ~ 1659 ~ 407 ~ 1209 ~ 3810 ~ 1405 ~ 557 ~ 1057 ~ 387 ~ 16510 ~ 62-7 ~ 1057 ~ 602310 ~ 625 ~ 554.6 ~ 6510 ~ 180--4 ~ 55-10 ~ 387 ~ 38-12 ~ 385 ~ 553.5 ~ 2813 ~ 904.6 ~ 655 ~ 307 ~ 19----6 ~ 268 ~ 1254 ~ 5515 ~ 4512 ~ 4512 ~ 45
                                                                                                                      O.D. D(inch)---------------------0.50 in (1/2") ~ 2.38 in (2-3/8")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")-------0.50 in (1/2") ~ 1.81 in (1-13/16")0.50 in (1/2") ~ 1.56 in (1-9/16")0.13 in (1/8") ~ 1.50 in (1-1/2")0.63 in (5/8") ~ 1.56 in (1-9/16")------
                                                                                                                      Overall Length L(mm)8 ~ 1503 ~ 1003 ~ 603 ~ 10010 ~ 508 ~ 1008 ~ 6010 ~ 1003 ~ 404 ~ 908 ~ 404 ~ 12510 ~ 6022 ~ 1885 ~ 9510 ~ 6022 ~ 18815 ~ 1003 ~ 503 ~ 608 ~ 150--2 ~ 50-15 ~ 708 ~ 50-20 ~ 703 ~ 502.5 ~ 3010 ~ 803 ~ 602 ~ 255 ~ 25----3 ~ 305 ~ 802 ~ 5020 ~ 7022 ~ 6819 ~ 115
                                                                                                                      Overall Length L(inch)---------------------0.75 in (3/4") ~ 3.00 in (3")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")-------0.38 in (3/8") ~ 1.50 in (1-1/2")0.75 in (3/4") ~ 2.25 in (2-1/4")0.25 in (1/4") ~ 1.50 in (1-1/2")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 5.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.02.1 to 5.02.1 to 5.01.1 to 2.02.1 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 5.02.1 to 5.01.1 to 2.0--2.1 to 5.0-1.1 to 2.01.1 to 2.0-1.1 to 2.02.1 to 5.00.3 to 1.02.1 to 5.01.1 to 2.01.1 to 2.00.3 to 1.0----0.3 to 1.01.1 to 2.02.1 to 5.00.3 to 1.0-2.1 to 5.0
                                                                                                                      Maximum Allowable PV Value(N/mm2•m/s)1.653.63.63.61.651.651.651.653.63.251.653.251.651.651.651.651.651.652.453.61.65--2.450.721.651.65200001.652.450.34-1.720.830.98-20000--11.252.450.51.65~3.253.6
                                                                                                                      Max. Allowable Surface Pressure P(N/mm2)29494949102910294924.52924.5292924.529292917.54929--17.520.7102930002917.535-13776-3000--71017.552949
                                                                                                                      Max. Allowable Velocity V(m/s)0.50.650.650.651.660.51.660.50.651.150.51.150.50.50.40.50.50.50.850.650.51969-0.851.51.660.53000.50.851.5-11.833.33-300-19691.6510.850.150.5~1.00.65
                                                                                                                      Housing Style---------------------------Round Flanged / Square Flanged / Oval Shape Flanged--------Round Flanged / Square Flanged / Oval Shape Flanged-Round Flanged / Square Flanged / Oval Shape Flanged / Center Flanged----Round Flanged-
                                                                                                                      Housing Material-------------Steel--Steel----------Aluminum--------Aluminum-Aluminum----SteelAluminum
                                                                                                                      Length TypeSingle--Single---Single---Single-Single / Double / LongSingle-Single / Double / Long--Single-SingleSingleSingle---Single-----Single-SingleSingleSingleDouble-SingleSingle-SingleSingle / Double
                                                                                                                      Mounting Shaft Fitse7------e7---h7--h7--------h7------h9---------h7h7---
                                                                                                                      Mounting Hole FitsH7H7H7H7H7H7H7H7H7H7G7H7H7-H7H7--H7H7H7--H7--H7--H7H7H7H7------H7H7H7---
                                                                                                                      Thickness T(mm)-1 ~ 2.5-------1 ~ 2.5---------------------1.5 ~ 2.50.8 ~ 2.51 ~ 3-----------
                                                                                                                      Lubrication ConditionUnlubricatedUnlubricated-Unlubricated---Unlubricated-Unlubricated-Unlubricated--Unlubricated----UnlubricatedUnlubricated--Unlubricated------UnlubricatedUnlubricatedUnlubricatedUnlubricated------Regular LubricationUnlubricated---
                                                                                                                      EnvironmentStandard / Heat Resistant / Foreign Object ResistantStandard / In Oil-Standard / In Oil---Standard / Heat Resistant / Foreign Object Resistant-Vibration Resistant / In Water-Standard / In Oil--Standard / Heat Resistant / In Oil---FoodStandard / In OilStandard / Heat Resistant / Foreign Object Resistant--Standard-----FoodStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / Foreign Object Resistant / Vibration Resistant / In WaterStandard / In OilStandard-----FoodStandardStandard---

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