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Plain & Self-Lubricating Bearings(Lubrication Condition:Unlubricated)

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

  • Straight
  • Shouldered
  • Flanged
  • Pillow Block
  • Open Type
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Brand
Product Series
CAD
Days to Ship
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
  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

Toughmet bushings - Straight, multilayer, TMB series.

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

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

  • On Sale Till 15/12/2024

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

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

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

      • On Sale Till 15/12/2024

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

      • On Sale Till 15/12/2024

      Bushing 80 - Polyacetal, straight, series 80B.

      • On Sale Till 15/12/2024

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

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

          Oil Free Bushings - Straight, iglidur® G.

          • On Sale Till 15/12/2024

          Daibest DBX01 Bushing - Straight, DBX series.

          • On Sale Till 15/12/2024

          BEARPHITE bushings - Sintered, oil impregnated.

            Oil Free Bushings - Straight, iglidur® J.

              Oil Free Bushings - With shoulder, iglidur® X.

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

                  BEAREE Bushings - Straight sleeve type, PTFE, ARE/AR series.

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

                      Bushings 2000 Oiles - Straight, multilayer sintered, CLB series.

                        Glytron F - PTFE bushings, straight, series 77B.

                        • On Sale Till 15/12/2024

                        Glytron SE - Polyphenylene sulfide bushings, straight, GEB series.

                          Oil Free Bushings - With shoulder, iglidur® G.

                            Oil Free Bushings - With shoulder, iglidur® J.

                            Brand

                            Oiles

                            Oiles

                            Oiles

                            Oiles

                            Daido Metal

                            Oiles

                            Oiles

                            Daido Metal

                            Daido Metal

                            Daido Metal

                            NTN

                            Oiles

                            Oiles

                            Oiles

                            Oiles

                            igus

                            Daido Metal

                            NTN

                            igus

                            igus

                            Daido Metal

                            NTN

                            Oiles

                            Oiles

                            Oiles

                            Oiles

                            igus

                            igus

                            Product Series

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

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

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

                            Toughmet bushings - Straight, multilayer, TMB series.

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

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

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

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

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

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

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

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

                            Bushing 80 - Polyacetal, straight, series 80B.

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

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

                            Oil Free Bushings - Straight, iglidur® G.

                            Daibest DBX01 Bushing - Straight, DBX series.

                            BEARPHITE bushings - Sintered, oil impregnated.

                            Oil Free Bushings - Straight, iglidur® J.

                            Oil Free Bushings - With shoulder, iglidur® X.

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

                            BEAREE Bushings - Straight sleeve type, PTFE, ARE/AR series.

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

                            Bushings 2000 Oiles - Straight, multilayer sintered, CLB series.

                            Glytron F - PTFE bushings, straight, series 77B.

                            Glytron SE - Polyphenylene sulfide bushings, straight, GEB series.

                            Oil Free Bushings - With shoulder, iglidur® G.

                            Oil Free Bushings - With shoulder, iglidur® J.

                            CAD
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                            • 2D / 3D
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                            • 2D / 3D
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                            TypeStraightShoulderedStraightStraightStraightShoulderedStraightStraightShoulderedStraightShoulderedShoulderedStraightStraightShoulderedStraightStraightStraight / FlangedStraightShoulderedStraightStraightFlangedStraightStraightStraightShoulderedShouldered
                            Metallic----------------------------
                            Bushing Material--Sintered Bronze with PTFEGraphite Impregnated Brass / Sintered Bronze with PTFESintered Bronze with PTFESintered Bronze with PTFE-PolyacetalSintered Bronze with PTFE-------Polyacetal-----Sintered Bronze with PTFE-----
                            I.D. d(mm)6 ~ 1706 ~ 1203 ~ 1605 ~ 1003 ~ 1603 ~ 605 ~ 1605 ~ 1003 ~ 606 ~ 1604 ~ 502 ~ 502 ~ 503 ~ 306 ~ 801.5 ~ 7510 ~ 853 ~ 252 ~ 252 ~ 606 ~ 453 ~ 5016 ~ 3016 ~ 803 ~ 503 ~ 303 ~ 1003 ~ 55
                            I.D. d(inch)----------------------------
                            O.D. D(mm)10 ~ 19010 ~ 1405 ~ 1657 ~ 1055 ~ 1654.6 ~ 657 ~ 1657 ~ 1054.6 ~ 6510 ~ 1807 ~ 604 ~ 554 ~ 556 ~ 4010 ~ 963 ~ 8013 ~ 905 ~ 303.5 ~ 284 ~ 6510 ~ 556 ~ 6028 ~ 4522 ~ 966 ~ 606 ~ 354.5 ~ 1054.5 ~ 60
                            O.D. D(inch)----------------------------
                            Overall Length L(mm)8 ~ 15010 ~ 1003 ~ 1005 ~ 953 ~ 1003 ~ 604 ~ 1254 ~ 903 ~ 608 ~ 1506 ~ 602 ~ 502 ~ 503 ~ 4011 ~ 902 ~ 6010 ~ 802 ~ 252.5 ~ 303 ~ 406 ~ 505 ~ 5037 ~ 6416 ~ 1003 ~ 505 ~ 302 ~ 503 ~ 50
                            Overall Length L(inch)----------------------------
                            Maximum Allowable PV Value Range(N/mm2•m/s)1.1 to 2.01.1 to 2.02.1 to 5.01.1 to 2.02.1 to 5.02.1 to 5.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.00.3 to 1.02.1 to 5.02.1 to 5.01.1 to 2.01.1 to 2.00.3 to 1.02.1 to 5.01.1 to 2.00.3 to 1.01.1 to 2.0-0.3 to 1.02.1 to 5.01.1 to 2.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.0
                            Maximum Allowable PV Value(N/mm2•m/s)1.651.653.61.653.63.63.253.251.721.6512.452.451.651.650.42-0.830.341.32-13.61.6310.650.420.34
                            Max. Allowable Surface Pressure P(N/mm2)29294924.5494924.524.513729-17.517.5102980-735150--4924.5714.58035
                            Max. Allowable Velocity V(m/s)0.50.50.650.40.650.651.151.1510.5-0.850.850.850.51-1.831.51.5--0.650.51.652.511.5
                            Housing Style----------------------Square Flanged-----
                            Housing Material----------------------Aluminum-----
                            Length TypeSingleSingleSingleSingle-SingleSingle---SingleSingleSingleSingleSingle--Single---SingleSingleSingleSingleSingle--
                            Mounting Shaft Fitse7e7-h7--h7---h6h7h7h7e7h9--h9h9-h6e7g6h6g6h9h9
                            Mounting Hole FitsH7H7H7H7H7H7H7H7H7H7M7H7H7H7H7H7H7-H7H7-M7H7H6H7H7H7H7
                            Thickness T(mm)----1 ~ 2.5--1 ~ 2.50.8 ~ 2.5-1.5 ~ 5-----1.5 ~ 2.51 ~ 3----------
                            Lubrication ConditionUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricated
                            EnvironmentStandard / Heat Resistant / Foreign Object ResistantStandard / Heat Resistant / Foreign Object ResistantStandard / In OilStandard / Heat Resistant / In OilStandard / In OilStandard / In OilStandard / In OilVibration Resistant / In WaterStandard / In OilStandard / Heat Resistant / Foreign Object ResistantStandard / Heat Resistant / In Oil / In Water / In Seawater / In ChemicalStandardStandardStandardStandard / Heat Resistant / Foreign Object ResistantStandard / Foreign Object Resistant / Vibration Resistant / In OilStandard / Foreign Object Resistant / Vibration Resistant / In WaterStandardStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / Heat Resistant / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater / In ChemicalForeign Object Resistant / In WaterStandard / Heat Resistant / In Oil / In Water / In Seawater / In ChemicalStandard / In Oil / In WaterStandard / Vibration ResistantStandard / Heat Resistant / In Water / In Seawater / In ChemicalStandard / In Water / In Seawater / In ChemicalStandard / Foreign Object Resistant / Vibration Resistant / In OilStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In Seawater

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