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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.

    • New Pricing

    Oil Free Bushings - Straight, multilayer (PTFE).

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

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

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

            Oil Free Bushings - With shoulder, Bronze.

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

              • New Pricing

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

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

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

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

                      Oil Free Bushings - Thrust type, copper alloy.

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

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

                          • New Pricing

                          Oil Free Bushings - Polyacetal, straight.

                            Toughmet bushings - Straight, multilayer, TMB series.

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

                                Oil Free Bushings - Flanged, copper alloy.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

                                                                Oil Free Bushings - Center Flanged, Copper Alloy.

                                                                  Bushing 80 - Polyacetal, straight, series 80B.

                                                                    Oil Free Bushings - Straight, iglidur® J.

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

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

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

                                                                            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).

                                                                                • New Pricing

                                                                                Oil Free Bushings - Polyacetal, with shoulder.

                                                                                  Oil Free Bushings - PTFE, straight.

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

                                                                                    Brand

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Oiles

                                                                                    Daido Metal

                                                                                    PBC Linear

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    igus

                                                                                    Daido Metal

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    MISUMI

                                                                                    Oiles

                                                                                    Product Series

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

                                                                                    Oil Free Bushings - Straight, multilayer (PTFE).

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

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

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

                                                                                    Oil Free Bushings - With shoulder, Bronze.

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

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

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

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

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

                                                                                    Oil Free Bushings - Thrust type, copper alloy.

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

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

                                                                                    Oil Free Bushings - Polyacetal, straight.

                                                                                    Toughmet bushings - Straight, multilayer, TMB series.

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

                                                                                    Oil Free Bushings - Flanged, copper alloy.

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

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

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

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

                                                                                    IGUS DryLin R Plain Bushings - Straight, self-aligning split, plastic (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, with shoulder, Series 80F.

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

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

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

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

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

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

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

                                                                                    Oil Free Bushings - Center Flanged, Copper Alloy.

                                                                                    Bushing 80 - Polyacetal, straight, series 80B.

                                                                                    Oil Free Bushings - Straight, iglidur® J.

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

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

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

                                                                                    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 - Polyacetal, with shoulder.

                                                                                    Oil Free Bushings - PTFE, straight.

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

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                                                                                    Specifications
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                                                                                                                        TypeStraightStraightStraightStraightStraightShoulderedStraightShoulderedStraightShoulderedShoulderedShouldered / FlangedStraightStraightStraightStraightFlangedFlangedFlangedShoulderedStraightFlangedStraightStraightShoulderedShoulderedStraightShoulderedStraightFlangedStraightFlangedStraightFlangedStraightStraightStraightFlangedStraightFlangedStraightFlangedShoulderedStraightFlanged
                                                                                                                        Metallic-----------------------------Brass---------------
                                                                                                                        Bushing Material-Sintered Bronze with PTFESintered Bronze with PTFEGraphite Impregnated BrassBronzeBronzeSintered Bronze with PTFESintered Bronze with PTFE--Graphite Impregnated BrassGraphite Impregnated BrassPolyacetalIglide J®PolyacetalGraphite Impregnated Brass / Sintered Bronze with PTFEGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassSintered Bronze with PTFEGraphite Impregnated BrassBronzeDryLin® RCast Iron---Sintered Bronze with PTFE-Graphite Impregnated BrassFrelon Gold®Frelon Gold®DryLin® RGraphite Impregnated Brass---Cast IronGraphite Impregnated BrassFrelon Gold®Iglide J®DryLin® RPolyacetalPTFESintered Bronze with PTFE
                                                                                                                        I.D. d(mm)6 ~ 1703 ~ 503 ~ 1605 ~ 1005 ~ 305 ~ 303 ~ 1603 ~ 505 ~ 1606 ~ 1205 ~ 506 ~ 505 ~ 100-3 ~ 505 ~ 1006 ~ 506 ~ 506 ~ 503 ~ 605 ~ 306 ~ 30-5 ~ 1006 ~ 802 ~ 503 ~ 303 ~ 60-6 ~ 30---8 ~ 302 ~ 502 ~ 256 ~ 1608 ~ 305 ~ 30---3 ~ 503 ~ 2012 ~ 30
                                                                                                                        I.D. d(inch)-------------0.13 in (1/8") ~ 1.50 in (1-1/2")--------0.50 in (1/2") ~ 1.50 in (1-1/2")-----0.19 in (3/16") ~ 4.00 in (4")-0.38 in (3/8") ~ 1.00 in (1")0.25 in (1/4") ~ 1.00 in (1")0.25 in (1/4") ~ 1.50 in (1-1/2")------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 ~ 555 ~ 1657 ~ 1209 ~ 389 ~ 405 ~ 1655 ~ 557 ~ 16510 ~ 1407 ~ 6010 ~ 627 ~ 105-5 ~ 557 ~ 10510 ~ 6223-4.6 ~ 657 ~ 3810 ~ 38-8 ~ 12510 ~ 964 ~ 556 ~ 404.6 ~ 65-12 ~ 45---12 ~ 384 ~ 553.5 ~ 2810 ~ 18015 ~ 457 ~ 38---5 ~ 556 ~ 2621 ~ 45
                                                                                                                        O.D. D(inch)-------------0.25 in (1/4") ~ 1.75 in (1-3/4")--------0.88 in (7/8") ~ 2.38 in (2-3/8")-----0.38 in (3/8") ~ 6.00 in (6")-0.50 in (1/2") ~ 1.81 in (1-13/16")0.50 in (1/2") ~ 1.56 in (1-9/16")0.50 in (1/2") ~ 2.38 in (2-3/8")------0.50 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 ~ 603 ~ 1008 ~ 1008 ~ 6010 ~ 503 ~ 1003 ~ 404 ~ 12510 ~ 10010 ~ 6010 ~ 604 ~ 90-3 ~ 505 ~ 9515 ~ 10022 ~ 18822 ~ 1883 ~ 608 ~ 4015 ~ 70-5 ~ 8011 ~ 902 ~ 503 ~ 403 ~ 60-22 ~ 68---20 ~ 702 ~ 502.5 ~ 308 ~ 15020 ~ 708 ~ 50---3 ~ 503 ~ 3030 ~ 64
                                                                                                                        Overall Length L(inch)-------------0.25 in (1/4") ~ 1.50 in (1-1/2")--------1.25 in (1-1/4") ~ 2.98 in (2-63/64")-----0.56 in (9/16") ~ 8.00 in (8")-0.38 in (3/8") ~ 1.50 in (1-1/2")0.75 in (3/4") ~ 2.25 in (2-1/4")0.75 in (3/4") ~ 3.00 in (3")------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 5.01.1 to 2.01.1 to 2.01.1 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 2.02.1 to 5.0-2.1 to 5.01.1 to 2.01.1 to 2.01.1 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 2.02.1 to 5.01.1 to 2.01.1 to 2.0-----1.1 to 2.02.1 to 5.00.3 to 1.01.1 to 2.00.3 to 1.01.1 to 2.0---2.1 to 5.00.3 to 1.02.1 to 5.0
                                                                                                                        Maximum Allowable PV Value(N/mm2•m/s)1.653.63.61.651.651.653.63.63.251.651.651.653.25-2.451.651.651.651.653.61.651.65-1.251.652.451.651.720.721.65~3.25-20000-1.652.450.341.650.51.6520000--2.4513.6
                                                                                                                        Max. Allowable Surface Pressure P(N/mm2)294949291010494924.529292924.5-17.524.5292929492910-102917.51013720.729-3000-2917.535295293000--17.5749
                                                                                                                        Max. Allowable Velocity V(m/s)0.50.650.650.51.661.660.650.651.150.50.50.51.15-0.850.40.50.50.50.650.51.66196910.50.850.8511.50.5~1.0-30019690.50.851.50.50.150.5300-19690.851.650.65
                                                                                                                        Housing Style-----------------------------Round Flanged-Round Flanged / Square Flanged / Oval Shape Flanged-------Round Flanged / Square Flanged / Oval Shape Flanged-Round Flanged / Square Flanged / Oval Shape Flanged / Center Flanged--Square Flanged
                                                                                                                        Housing Material-----------------SteelSteel----------Steel-Aluminum-------Aluminum-Aluminum--Aluminum
                                                                                                                        Length TypeSingle-----Single-SingleSingle---Single-Single-Single / Double / LongSingle / Double / LongSingle--SingleSingleSingleSingleSingle--SingleSingleSingleSingle-Single----SingleSingleDouble--Single
                                                                                                                        Mounting Shaft Fitse7-------h7e7-----h7-------h7e7h7h7-------h7h9--------e7
                                                                                                                        Mounting Hole FitsH7H7H7H7H7H7H7H7H7H7H7H7H7-H7H7---H7G7--H7H7H7H7H7------H7H7H7-H7---H7H7H7
                                                                                                                        Thickness T(mm)--1 ~ 2.5---------1 ~ 2.5--------------0.8 ~ 2.5-----------------
                                                                                                                        Lubrication ConditionUnlubricated-Unlubricated---Unlubricated-UnlubricatedUnlubricated--Unlubricated--Unlubricated---Unlubricated---Regular LubricationUnlubricatedUnlubricatedUnlubricatedUnlubricated------UnlubricatedUnlubricatedUnlubricated-------Unlubricated
                                                                                                                        EnvironmentStandard / Heat Resistant / Foreign Object Resistant-Standard / In Oil---Standard / In Oil-Standard / In OilStandard / Heat Resistant / Foreign Object Resistant--Vibration Resistant / In Water-FoodStandard / Heat Resistant / In Oil---Standard / In Oil---StandardStandard / Heat Resistant / Foreign Object ResistantStandardStandardStandard / In Oil------StandardStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / Heat Resistant / Foreign Object Resistant-----FoodFoodStandard / In Oil / In Water

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