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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

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

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

      • New Pricing

      Oil Free Bushings - Straight, multilayer (PTFE).

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

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

          • New Pricing

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

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

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

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

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

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

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

                        Oil Free Bushings - Thrust type, copper alloy.

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

                            Oil Free Bushings - With shoulder, Bronze.

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

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

                                  Oil-Free Bushings - Flanged housing, multilayer bushing.

                                  • New Pricing

                                  Oil Free Bushings - Polyacetal, straight.

                                    Oil Free Bushings - PTFE, with shoulder.

                                      Toughmet bushings - Straight, multilayer, TMB series.

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

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

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

                                              Oil Free Bushings - Flanged, copper alloy.

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

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

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

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

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

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

                                                          • New Pricing

                                                          Oil Free Bushings - Polyacetal, with shoulder.

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

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

                                                                Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                  Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                    PBC Simplicity® Linear Bushings - With shoulder, multilayer PBC (Inches).

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

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

                                                                          IGUS DryLin R Liners - Plastics (Inches).

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

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

                                                                                Bushing 80 - Polyacetal, straight, series 80B.

                                                                                  Thermalloy Type D Bushings - Straight, made of metal, GB-C series.

                                                                                    BEARPHITE bushings - Sintered, oil impregnated.

                                                                                    Brand

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    Daido Metal

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    PBC Linear

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    NTN

                                                                                    Product Series

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (PTFE).

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

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

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

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

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

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

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

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

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

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

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

                                                                                    Oil Free Bushings - With shoulder, Bronze.

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

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

                                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

                                                                                    Oil Free Bushings - Polyacetal, straight.

                                                                                    Oil Free Bushings - PTFE, with shoulder.

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

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

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

                                                                                    Oil Free Bushings - Flanged, copper alloy.

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

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

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

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

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

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

                                                                                    Oil Free Bushings - Polyacetal, with shoulder.

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

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

                                                                                    Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                                    Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                    PBC Simplicity® Linear Bushings - With shoulder, multilayer PBC (Inches).

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

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

                                                                                    IGUS DryLin R Liners - Plastics (Inches).

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

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

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

                                                                                    Thermalloy Type D Bushings - Straight, made of metal, GB-C series.

                                                                                    BEARPHITE bushings - Sintered, oil impregnated.

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                                                                                    Specifications
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                                                                                                                          TypeStraightStraightStraightShoulderedStraightShoulderedStraightStraightStraightStraightFlangedShoulderedShouldered / FlangedShoulderedShoulderedFlangedFlangedFlangedStraightShoulderedStraightStraightStraightShoulderedFlangedStraightStraightStraightStraightPillow BlockStraightShoulderedShoulderedStraightStraightFlangedShoulderedFlangedStraightStraightStraightShoulderedStraightStraightStraight / Flanged
                                                                                                                          Metallic---------------------------------------------
                                                                                                                          Bushing MaterialGraphite Impregnated Brass-Sintered Bronze with PTFE-Sintered Bronze with PTFESintered Bronze with PTFESintered Bronze with PTFEBronzeDryLin® R-Graphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassSintered Bronze with PTFEBronzeBronzeGraphite Impregnated BrassSintered Bronze with PTFEPolyacetalPTFEGraphite Impregnated Brass / Sintered Bronze with PTFE-PolyacetalSintered Bronze with PTFEGraphite Impregnated BrassIglide J®Cast Iron-Graphite Impregnated BrassFrelon Gold®Graphite Impregnated BrassPolyacetal--FluororesinPolyacetalFrelon Gold®Frelon Gold®DryLin® RDryLin® RCast Iron----
                                                                                                                          I.D. d(mm)5 ~ 1006 ~ 1703 ~ 506 ~ 1203 ~ 1603 ~ 503 ~ 1605 ~ 30-5 ~ 1606 ~ 505 ~ 506 ~ 503 ~ 605 ~ 306 ~ 306 ~ 506 ~ 303 ~ 503 ~ 205 ~ 1006 ~ 1605 ~ 1003 ~ 606 ~ 50-5 ~ 203 ~ 305 ~ 30-5 ~ 303 ~ 502 ~ 50-4 ~ 166 ~ 16----5 ~ 1006 ~ 802 ~ 506 ~ 453 ~ 25
                                                                                                                          I.D. d(inch)--------0.50 in (1/2") ~ 1.50 in (1-1/2")----------------0.13 in (1/8") ~ 1.50 in (1-1/2")---0.25 in (1/4") ~ 1.50 in (1-1/2")---0.19 in (3/16") ~ 4.00 in (4")--0.38 in (3/8") ~ 0.63 in (5/8")0.25 in (1/4") ~ 1.00 in (1")0.25 in (1/4") ~ 1.50 in (1-1/2")0.38 in (3/8") ~ 1.50 in (1-1/2")-----
                                                                                                                          O.D. D(mm)7 ~ 12010 ~ 1905 ~ 5510 ~ 1405 ~ 1655 ~ 555 ~ 1659 ~ 38-7 ~ 16510 ~ 627 ~ 6010 ~ 624.6 ~ 659 ~ 4010 ~ 38-12 ~ 455 ~ 556 ~ 267 ~ 10510 ~ 1807 ~ 1054.6 ~ 6523-7 ~ 246 ~ 407 ~ 38-7 ~ 385 ~ 554 ~ 55-7 ~ 198 ~ 18----8 ~ 12510 ~ 964 ~ 5510 ~ 555 ~ 30
                                                                                                                          O.D. D(inch)--------0.88 in (7/8") ~ 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") ~ 0.81 in (13/16")0.50 in (1/2") ~ 1.56 in (1-9/16")0.50 in (1/2") ~ 2.38 in (2-3/8")0.38 in (3/8") ~ 1.50 in (1-1/2")-----
                                                                                                                          Overall Length L(mm)8 ~ 1008 ~ 1503 ~ 6010 ~ 1003 ~ 1003 ~ 403 ~ 1008 ~ 60-4 ~ 12515 ~ 10010 ~ 6010 ~ 603 ~ 6010 ~ 5015 ~ 7022 ~ 18819 ~ 1153 ~ 503 ~ 305 ~ 808 ~ 1504 ~ 903 ~ 6022 ~ 188-5 ~ 303 ~ 408 ~ 50-8 ~ 403 ~ 502 ~ 50-5 ~ 2519 ~ 37----5 ~ 8011 ~ 902 ~ 506 ~ 502 ~ 25
                                                                                                                          Overall Length L(inch)--------1.25 in (1-1/4") ~ 2.98 in (2-63/64")----------------0.25 in (1/4") ~ 1.50 in (1-1/2")-------0.56 in (9/16") ~ 8.00 in (8")--0.38 in (3/8") ~ 1.00 in (1")0.75 in (3/4") ~ 2.25 in (2-1/4")0.75 in (3/4") ~ 3.00 in (3")0.84 in (27/32") ~ 2.95 in (2-61/64")-----
                                                                                                                          Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.02.1 to 5.02.1 to 5.02.1 to 5.01.1 to 2.0-2.1 to 5.01.1 to 2.01.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.01.1 to 2.01.1 to 2.02.1 to 5.02.1 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 2.0-1.1 to 2.01.1 to 2.01.1 to 2.0-1.1 to 2.02.1 to 5.02.1 to 5.0-0.3 to 1.02.1 to 5.0----1.1 to 2.01.1 to 2.02.1 to 5.0-1.1 to 2.0
                                                                                                                          Maximum Allowable PV Value(N/mm2•m/s)1.651.653.61.653.63.63.61.65-3.251.651.651.653.61.651.651.653.62.4511.651.653.251.721.65-1.251.651.65-1.652.452.450.720.982.452000020000--1.251.652.45-0.83
                                                                                                                          Max. Allowable Surface Pressure P(N/mm2)2929492949494910-24.5292929491010294917.5724.52924.513729-101029-2917.517.520.7617.530003000--102917.5-7
                                                                                                                          Max. Allowable Velocity V(m/s)0.50.50.650.50.650.650.651.6619691.150.50.50.50.651.661.660.50.650.851.650.40.51.1510.5-10.850.5-0.50.850.851.53.330.853003001969196910.50.85-1.83
                                                                                                                          Housing Style-----------------------------Pillow Type-------Round Flanged / Square Flanged / Oval Shape Flanged-------
                                                                                                                          Housing Material----------------SteelAluminum------Steel----Aluminum-----Aluminum-Aluminum-------
                                                                                                                          Length Type-Single-Single--Single-SingleSingle---Single--Single / Double / LongSingle / Double--Single---Single / Double / LongSingleSingleSingle-Single--Single--SingleSingleSingleSingleDoubleSingleSingleSingle-Single
                                                                                                                          Mounting Shaft Fits-e7-e7-----h7----------h7-----h7h7----h7-------h7e7h7--
                                                                                                                          Mounting Hole FitsH7H7H7H7H7H7H7H7-H7-H7H7H7H7---H7H7H7H7H7H7--H7H7H7-G7H7H7-------H7H7H7--
                                                                                                                          Thickness T(mm)----1 ~ 2.5-----------------1 ~ 2.50.8 ~ 2.5--------------------1 ~ 3
                                                                                                                          Lubrication Condition-Unlubricated-UnlubricatedUnlubricated-Unlubricated--Unlubricated---Unlubricated------UnlubricatedUnlubricatedUnlubricatedUnlubricated--Regular LubricationUnlubricated----Unlubricated-------Regular LubricationUnlubricatedUnlubricatedUnlubricatedUnlubricated
                                                                                                                          Environment-Standard / Heat Resistant / Foreign Object Resistant-Standard / Heat Resistant / Foreign Object ResistantStandard / In Oil-Standard / In Oil--Standard / In Oil---Standard / In Oil----FoodFoodStandard / Heat Resistant / In OilStandard / Heat Resistant / Foreign Object ResistantVibration Resistant / In WaterStandard / In Oil--StandardStandard---FoodStandard--Food----StandardStandard / Heat Resistant / Foreign Object ResistantStandardForeign Object Resistant / In WaterStandard

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