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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.

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

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

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

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

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

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

                    • New Pricing

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

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

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

                          Oil Free Bushings - Flanged, copper alloy.

                          • New Pricing

                          Oil Free Bushings - Polyacetal, straight.

                            Toughmet bushings - Straight, multilayer, TMB series.

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

                                Oil Free Bushings - With shoulder, Bronze.

                                  Oil Free Bushings - Thrust type, copper alloy.

                                    Oil Free Bushings - With pilot flanged housing, 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.

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

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

                                                Simplicity® Oil-Free Bushings - Food grade, enclosed.

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

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

                                                      Oil-Free Bushings - Flanged housing, multilayer bushing.

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

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

                                                            Bushing 80 - Polyacetal, straight, series 80B.

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

                                                                Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                  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).

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

                                                                          • New Pricing

                                                                          Oil Free Bushings - Polyacetal, with shoulder.

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

                                                                              BEARPHITE bushings - Sintered, oil impregnated.

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

                                                                                  Oil Free Bushings - Straight, made of metal.

                                                                                    Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                    Brand

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    PBC Linear

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    PBC Linear

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    NTN

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    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.

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

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

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

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

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

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

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

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

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

                                                                                    Oil Free Bushings - Flanged, copper alloy.

                                                                                    Oil Free Bushings - Polyacetal, straight.

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

                                                                                    Oil Free Bushings - With shoulder, Bronze.

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

                                                                                    Oil Free Bushings - With pilot flanged housing, 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.

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

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

                                                                                    Simplicity® Oil-Free Bushings - Food grade, enclosed.

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

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

                                                                                    Oil-Free Bushings - Flanged housing, multilayer bushing.

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

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

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

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

                                                                                    Oil Free Bushings - Straight, multilayer (Flouroresin).

                                                                                    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).

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

                                                                                    Oil Free Bushings - Polyacetal, with shoulder.

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

                                                                                    BEARPHITE bushings - Sintered, oil impregnated.

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

                                                                                    Oil Free Bushings - Straight, made of metal.

                                                                                    Oil Free Bushings - Flanged housing, Polyacetal bushing.

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                                                                                    Specifications
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                                                                                                                        TypeStraightStraightStraightShoulderedStraightStraightStraightStraightStraightShoulderedShoulderedStraightFlangedFlangedStraightStraightStraightShoulderedShouldered / FlangedFlangedStraightStraightStraightShoulderedShoulderedStraightStraightFlangedFlangedPillow BlockShoulderedStraightStraightStraightShoulderedFlangedStraightStraightStraightShoulderedStraightStraight / FlangedFlangedStraight / ShoulderedFlanged
                                                                                                                        Metallic------------------------------------------Brass--
                                                                                                                        Bushing MaterialGraphite Impregnated Brass-Sintered Bronze with PTFE--Sintered Bronze with PTFEDryLin® RSintered Bronze with PTFEBronzeGraphite Impregnated BrassSintered Bronze with PTFEPolyacetalBronzeGraphite Impregnated BrassPolyacetalGraphite Impregnated Brass / Sintered Bronze with PTFE-BronzeGraphite Impregnated BrassGraphite Impregnated BrassIglide J®Cast Iron-Sintered Bronze with PTFESintered Bronze with PTFE-Graphite Impregnated BrassGraphite Impregnated BrassSintered Bronze with PTFEFrelon Gold®---FluororesinFrelon Gold®Frelon Gold®DryLin® RDryLin® RGraphite Impregnated BrassPolyacetal--Graphite Impregnated BrassCast IronPolyacetal
                                                                                                                        I.D. d(mm)5 ~ 1006 ~ 1703 ~ 506 ~ 1205 ~ 1603 ~ 160-3 ~ 1605 ~ 305 ~ 503 ~ 505 ~ 1006 ~ 306 ~ 503 ~ 505 ~ 1006 ~ 1605 ~ 306 ~ 506 ~ 50-5 ~ 203 ~ 303 ~ 603 ~ 606 ~ 1505 ~ 306 ~ 506 ~ 30-2 ~ 502 ~ 50-4 ~ 16----5 ~ 303 ~ 506 ~ 453 ~ 256 ~ 306 ~ 306 ~ 16
                                                                                                                        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 ~ 1407 ~ 1655 ~ 165-5 ~ 1659 ~ 387 ~ 605 ~ 557 ~ 10510 ~ 38235 ~ 557 ~ 10510 ~ 1809 ~ 4010 ~ 62--7 ~ 246 ~ 404.6 ~ 654.6 ~ 6512 ~ 2107 ~ 3810 ~ 6212 ~ 45-4 ~ 554 ~ 55-7 ~ 19----7 ~ 385 ~ 5510 ~ 555 ~ 3012 ~ 4510 ~ 388 ~ 18
                                                                                                                        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 ~ 1004 ~ 1253 ~ 100-3 ~ 1008 ~ 6010 ~ 603 ~ 404 ~ 9015 ~ 7022 ~ 1883 ~ 505 ~ 808 ~ 15010 ~ 5010 ~ 6022 ~ 188-5 ~ 303 ~ 403 ~ 603 ~ 6017 ~ 2408 ~ 5015 ~ 10019 ~ 115-2 ~ 502 ~ 50-5 ~ 25----8 ~ 403 ~ 506 ~ 502 ~ 2522 ~ 686 ~ 6019 ~ 37
                                                                                                                        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 5.0-2.1 to 5.01.1 to 2.01.1 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 2.01.1 to 2.01.1 to 2.01.1 to 2.01.1 to 2.0-1.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.0-1.1 to 2.01.1 to 2.02.1 to 5.0-2.1 to 5.02.1 to 5.0-0.3 to 1.0----1.1 to 2.02.1 to 5.0-1.1 to 2.0-0.3 to 1.02.1 to 5.0
                                                                                                                        Maximum Allowable PV Value(N/mm2•m/s)1.651.653.61.653.253.6-3.61.651.653.63.251.651.652.451.651.651.651.651.65-1.251.653.61.720.361.651.653.6-2.452.450.720.982000020000--1.652.45-0.831.65~3.250.52.45
                                                                                                                        Max. Allowable Surface Pressure P(N/mm2)2929492924.549-4910294924.5102917.524.529102929-10104913710.35292949-17.517.520.7630003000--2917.5-729517.5
                                                                                                                        Max. Allowable Velocity V(m/s)0.50.50.650.51.150.6519690.651.660.50.651.151.660.50.850.40.51.660.50.5-10.850.6510.710.50.50.65-0.850.851.53.33300300196919690.50.85-1.830.5~1.00.150.85
                                                                                                                        Housing Style-----------------------------Pillow Type-----Round Flanged / Square Flanged / Oval Shape Flanged------Round Flanged--
                                                                                                                        Housing Material-------------Steel-----Steel--------AluminumAluminum-----Aluminum------Steel-Aluminum
                                                                                                                        Length Type-Single-SingleSingle-SingleSingle-----Single / Double / Long-Single---Single / Double / LongSingleSingleSingleSingle----Single / DoubleSingleSingleSingle--SingleSingleSingleDouble---SingleSingle-Single
                                                                                                                        Mounting Shaft Fits-e7-e7h7----------h7-----h7h7-------h7h7-------------
                                                                                                                        Mounting Hole FitsH7H7H7H7H7H7-H7H7H7H7H7--H7H7H7H7H7--H7H7H7H7-H7---H7H7------G7H7-----
                                                                                                                        Thickness T(mm)-----1 ~ 2.5-----1 ~ 2.5------------0.8 ~ 2.5----------------1 ~ 3---
                                                                                                                        Lubrication Condition-Unlubricated-UnlubricatedUnlubricatedUnlubricated-Unlubricated---Unlubricated---UnlubricatedUnlubricated----Regular LubricationUnlubricatedUnlubricatedUnlubricated-----UnlubricatedUnlubricated--------UnlubricatedUnlubricated---
                                                                                                                        Environment-Standard / Heat Resistant / Foreign Object Resistant-Standard / Heat Resistant / Foreign Object ResistantStandard / In OilStandard / In Oil-Standard / In Oil---Vibration Resistant / In Water--FoodStandard / Heat Resistant / In OilStandard / Heat Resistant / Foreign Object Resistant----StandardStandardStandard / In OilStandard / In OilFood----StandardStandard-------FoodForeign Object Resistant / In WaterStandard--Food

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