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Plain & Self-Lubricating Bearings(Page2)

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, made of metal.

      Oil Free Bushings - Flanged housing, Polyacetal bushing.

        IGUS DryLin R Plain Bushings - Straight, Split, Plastic (Inches).

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

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

              Oil Free Bushings - With pilot flange, Copper Alloy.

                Oil Free Bushings - Center Flanged, Copper Alloy.

                  Oil Free Bushings - PTFE, straight.

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

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

                        Oil-Free Bushings - Bearing type, wide block, multi-layer bushing.

                          Oil Free Bushings - Bearing type, compact high block, multilayer bushing.

                            Oil Free Bushings - Bearing type, high block, polyacetal bushing.

                              Oil Free Bushings - With center flange housing. copper alloy.

                                Oil Free Bushings - Bearing type, high compact block, copper alloy.

                                  Oil Free Bushings - Bearing type, compact wide block, copper alloy.

                                    Oil Free Bushings - Bearing type, high standard block, copper alloy.

                                      Oil Free Bushings - Bearing type, standard wide block, copper alloy.

                                        Oil Free Bushings - In cylindrical housing.

                                          Oil Free Bushings - Bearing type, standard high block, multilayer bushing.

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

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

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

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

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

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

                                                        IGUS DryLin R Bushings - Flanged housing, plastic bushing (Inches).

                                                          IGUS DryLin R Bushings - Flanged, long, plastic bushing (Inches).

                                                            IGUS DryLin R Bushings - With pilot flange housing, plastic bushing (Inches).

                                                              IGUS DryLin R Bushings - With pilot flange housing, long, plastic bushing (Inches).

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

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

                                                                    3000 Oiles Bushings - With shoulder, cast iron, series 30F.

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

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

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

                                                                            Oil Free Bushings - Straight, iglidur® G.

                                                                              Oil Free Bushings - With shoulder, iglidur® G.

                                                                                Oil Free Bushings - Straight, iglidur® J.

                                                                                  Oil Free Bushings - With shoulder, iglidur® J.

                                                                                    Oil Free Bushings - With shoulder, iglidur® X.

                                                                                      Daibest DBX01 Bushing - Straight, DBX series.

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

                                                                                          Simplicity® Oil-Free Bushings - Enclosed.

                                                                                            Simplicity® Oil-Free Bushings - Open.

                                                                                            Brand

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            NTN

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            MISUMI

                                                                                            Oiles

                                                                                            Oiles

                                                                                            Oiles

                                                                                            Oiles

                                                                                            Oiles

                                                                                            Oiles

                                                                                            igus

                                                                                            igus

                                                                                            igus

                                                                                            igus

                                                                                            igus

                                                                                            Daido Metal

                                                                                            NTN

                                                                                            PBC Linear

                                                                                            PBC Linear

                                                                                            Product Series

                                                                                            Oil Free Bushings - Straight, made of metal.

                                                                                            Oil Free Bushings - Flanged housing, Polyacetal bushing.

                                                                                            IGUS DryLin R Plain Bushings - Straight, Split, Plastic (Inches).

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

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

                                                                                            Oil Free Bushings - With pilot flange, Copper Alloy.

                                                                                            Oil Free Bushings - Center Flanged, Copper Alloy.

                                                                                            Oil Free Bushings - PTFE, straight.

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

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

                                                                                            Oil-Free Bushings - Bearing type, wide block, multi-layer bushing.

                                                                                            Oil Free Bushings - Bearing type, compact high block, multilayer bushing.

                                                                                            Oil Free Bushings - Bearing type, high block, polyacetal bushing.

                                                                                            Oil Free Bushings - With center flange housing. copper alloy.

                                                                                            Oil Free Bushings - Bearing type, high compact block, copper alloy.

                                                                                            Oil Free Bushings - Bearing type, compact wide block, copper alloy.

                                                                                            Oil Free Bushings - Bearing type, high standard block, copper alloy.

                                                                                            Oil Free Bushings - Bearing type, standard wide block, copper alloy.

                                                                                            Oil Free Bushings - In cylindrical housing.

                                                                                            Oil Free Bushings - Bearing type, standard high block, multilayer bushing.

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

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

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

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

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

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

                                                                                            IGUS DryLin R Bushings - Flanged housing, plastic bushing (Inches).

                                                                                            IGUS DryLin R Bushings - Flanged, long, plastic bushing (Inches).

                                                                                            IGUS DryLin R Bushings - With pilot flange housing, plastic bushing (Inches).

                                                                                            IGUS DryLin R Bushings - With pilot flange housing, long, plastic bushing (Inches).

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

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

                                                                                            3000 Oiles Bushings - With shoulder, cast iron, series 30F.

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

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

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

                                                                                            Oil Free Bushings - Straight, iglidur® G.

                                                                                            Oil Free Bushings - With shoulder, iglidur® G.

                                                                                            Oil Free Bushings - Straight, iglidur® J.

                                                                                            Oil Free Bushings - With shoulder, iglidur® J.

                                                                                            Oil Free Bushings - With shoulder, iglidur® X.

                                                                                            Daibest DBX01 Bushing - Straight, DBX series.

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

                                                                                            Simplicity® Oil-Free Bushings - Enclosed.

                                                                                            Simplicity® Oil-Free Bushings - Open.

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                                                                                            Specifications
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                                                                                                                            TypeStraight / ShoulderedFlangedStraightStraightFlangedFlangedFlangedStraightShoulderedFlangedPillow BlockPillow BlockPillow BlockFlangedPillow BlockPillow BlockPillow BlockPillow BlockStraightPillow BlockStraightFlangedFlangedFlangedFlangedStraightFlangedFlangedFlangedFlangedFlangedStraightShoulderedStraightStraightStraightStraightShoulderedStraightShoulderedShoulderedStraightStraightStraightOpen Type
                                                                                                                            Metallic---------------------------------------------
                                                                                                                            Bushing MaterialCast IronPolyacetalDryLin® RIglide J®DryLin® RGraphite Impregnated BrassGraphite Impregnated BrassPTFE-Cast IronSintered Bronze with PTFESintered Bronze with PTFEPolyacetalGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassGraphite Impregnated BrassCast IronSintered Bronze with PTFEFrelon Gold®Frelon Gold®Frelon Gold®Frelon Gold®Frelon Gold®DryLin® RDryLin® RDryLin® RDryLin® RDryLin® RSintered Bronze with PTFE-Cast IronCast Iron-------Polyacetal---
                                                                                                                            I.D. d(mm)6 ~ 306 ~ 16---8 ~ 308 ~ 303 ~ 204 ~ 508 ~ 306 ~ 3010 ~ 306 ~ 166 ~ 3010 ~ 3010 ~ 3016 ~ 3016 ~ 308 ~ 306 ~ 30----------16 ~ 3016 ~ 805 ~ 605 ~ 1003 ~ 503 ~ 301.5 ~ 753 ~ 1002 ~ 253 ~ 552 ~ 6010 ~ 853 ~ 506 ~ 1508 ~ 150
                                                                                                                            I.D. d(inch)--1.00 in (1")0.13 in (1/8") ~ 1.50 in (1-1/2")0.38 in (3/8") ~ 1.00 in (1")---------------0.38 in (3/8") ~ 1.00 in (1")0.25 in (1/4") ~ 1.00 in (1")0.25 in (1/4") ~ 1.00 in (1")0.25 in (1/4") ~ 1.00 in (1")0.25 in (1/4") ~ 1.00 in (1")0.25 in (1/4") ~ 1.50 in (1-1/2")0.38 in (3/8") ~ 1.00 in (1")0.38 in (3/8") ~ 1.00 in (1")0.38 in (3/8") ~ 1.00 in (1")0.38 in (3/8") ~ 1.00 in (1")---------------
                                                                                                                            O.D. D(mm)10 ~ 388 ~ 18---12 ~ 3812 ~ 386 ~ 267 ~ 6015 ~ 458 ~ 3412 ~ 348 ~ 18-----12 ~ 388 ~ 34----------28 ~ 4522 ~ 968 ~ 758 ~ 1256 ~ 606 ~ 353 ~ 804.5 ~ 1053.5 ~ 284.5 ~ 604 ~ 6513 ~ 906 ~ 6012 ~ 21015 ~ 210
                                                                                                                            O.D. D(inch)--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")---------------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") ~ 1.56 in (1-9/16")0.50 in (1/2") ~ 1.56 in (1-9/16")0.50 in (1/2") ~ 1.56 in (1-9/16")0.50 in (1/2") ~ 2.38 in (2-3/8")0.63 in (5/8") ~ 1.56 in (1-9/16")0.63 in (5/8") ~ 1.56 in (1-9/16")0.63 in (5/8") ~ 1.56 in (1-9/16")0.63 in (5/8") ~ 1.56 in (1-9/16")---------------
                                                                                                                            Overall Length L(mm)6 ~ 6019 ~ 37---20 ~ 7020 ~ 703 ~ 306 ~ 6020 ~ 7027 ~ 7439 ~ 7427 ~ 4737 ~ 12837 ~ 12832 ~ 12842 ~ 12842 ~ 12815 ~ 10027 ~ 128----------37 ~ 6416 ~ 1005 ~ 805 ~ 803 ~ 505 ~ 302 ~ 602 ~ 502.5 ~ 303 ~ 503 ~ 4010 ~ 805 ~ 5017 ~ 24017 ~ 240
                                                                                                                            Overall Length L(inch)--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")---------------0.38 in (3/8") ~ 1.00 in (1")1.25 in (1-1/4") ~ 4.13 in (4-1/8")0.75 in (3/4") ~ 2.25 in (2-1/4")1.25 in (1-1/4") ~ 4.13 in (4-1/8")1.25 in (1-1/4") ~ 4.13 in (4-1/8")0.75 in (3/4") ~ 3.00 in (3")0.88 in (7/8") ~ 2.25 in (2-1/4")1.78 in (1-25/32") ~ 4.50 in (4-1/2")0.88 in (7/8") ~ 2.25 in (2-1/4")1.78 in (1-25/32") ~ 4.50 in (4-1/2")---------------
                                                                                                                            Maximum Allowable PV Value Range(N/mm2•m/s)0.3 to 1.02.1 to 5.0---1.1 to 2.01.1 to 2.00.3 to 1.00.3 to 1.00.3 to 1.02.1 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 2.01.1 to 2.00.3 to 1.02.1 to 5.0----------2.1 to 5.01.1 to 2.01.1 to 2.01.1 to 2.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.00.3 to 1.01.1 to 2.02.1 to 5.00.3 to 1.0--
                                                                                                                            Maximum Allowable PV Value(N/mm2•m/s)0.52.45---1.651.65110.53.63.62.451.651.651.651.651.650.53.6-20000200002000020000-----3.61.631.251.2510.650.420.420.340.341.32-10.720.72
                                                                                                                            Max. Allowable Surface Pressure P(N/mm2)517.5---29297-5494917.52929292929549-3000300030003000-----4924.51010714.580803535150--20.720.7
                                                                                                                            Max. Allowable Velocity V(m/s)0.150.851969-19690.50.51.65-0.150.650.650.850.50.50.50.50.50.150.65-300300300300196919691969196919690.650.5111.652.5111.51.51.5--1.51.5
                                                                                                                            Housing Style----Round Flanged / Square Flanged / Oval Shape Flanged / Center Flanged----------------Round Flanged / Square Flanged / Oval Shape FlangedRound Flanged / Square Flanged / Oval Shape FlangedRound Flanged / Square Flanged / Oval Shape FlangedRound Flanged / Square Flanged / Oval Shape Flanged-Round Flanged / Square Flanged / Oval Shape FlangedRound Flanged / Square Flanged / Oval Shape FlangedRound Flanged / Square Flanged / Oval Shape Flanged / Pilot FlangedRound Flanged / Square Flanged / Oval Shape Flanged / Pilot FlangedSquare Flanged--------------
                                                                                                                            Housing Material-Aluminum--Aluminum-----AluminumAluminumAluminumSteelAluminumAluminumAluminumAluminumSteelAluminum-AluminumAluminumAluminumAluminum-AluminumAluminumAluminumAluminumAluminum--------------
                                                                                                                            Length Type-SingleSingleSingleDouble---Single-SingleSingleSingleDoubleSingle / DoubleSingle / DoubleSingle / DoubleSingle / DoubleSingle / DoubleSingle / DoubleSingleDoubleSingleDoubleDoubleSingleSingleDoubleSingleDoubleSingleSingleSingleSingleSingleSingle------Single--
                                                                                                                            Mounting Shaft Fits--------h6---------------------e7g6h7h7h6g6h9h9h9h9h9-h6--
                                                                                                                            Mounting Hole Fits-------H7M7---------------------H7H6H7H7H7H7H7H7H7H7H7H7M7--
                                                                                                                            Thickness T(mm)--------1.5 ~ 5--------------------------------1.5 ~ 2.5---
                                                                                                                            Lubrication Condition--------Unlubricated---------------------UnlubricatedUnlubricatedRegular LubricationRegular LubricationUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricatedUnlubricated--
                                                                                                                            Environment-Food-----FoodStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical---Food-----------------Standard / In Oil / In WaterStandard / Vibration ResistantStandardStandardStandard / 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 OilStandard / Foreign Object Resistant / Vibration Resistant / In Oil / In Water / In SeawaterStandard / 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 ChemicalStandard / Foreign Object Resistant / Vibration Resistant / In WaterStandard / Heat Resistant / In Oil / In Water / In Seawater / In Chemical--

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