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Oil Free Bushings(Case Material:Steel)

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.
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  • You can add up to 6 items per a category to the compare list. Sale

    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Sale

    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

    MISUMI

    - Oil Free Bushing Housing Units - Standard Flanged. - Housing Type: Single / Double - Outer Diameter: 12, 15, 19, 21, 23, 28, 32, 40, 45, 52, 60 and 80. - Housing Material: SS400. - Housing Surface Treatment: Electroless Nickel Plating - Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded - Seal type: No Seal, With Dust Seals and With Non-Contact Seals - Seals: NBR Nitrile Rubber (O-Ring) and Teflon Resin - Suitable for vertical use and reduces the time of manufacturing and assembling the housing.

    • Volume Discount
    CAD :
    2D / 3D
    Type Inner Dia. d(Ø) Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fits Mounting Hole Fits Lubrication Thickness t(mm) Max. Allowable Surface Pressure P(N/mm2) Case Material Max. Allowable Velocity V(m/s) Length Type Max. Allowable PV Value Range(N/mm2•m/s) Max. Allowable PV Value(N/mm2•m/s)
    Standard/Pilot/Center-Flanged Type 6 ~ 50 12 ~ 80 22 ~ 188 Brass - - - - - - - - 29 Steel 0.5 Single / Double / Long 1.1~2.0 1.65
    From: 287,070 VND
    Special Price
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
    Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

    Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

    MISUMI

    - Oil Free Bushing Housing Units - Pilot Flanged - Housing Type: Single, Double and Long. - Outer Diameter: 6, 8, 10, 12, 16, 20, 25, 30, 35, 40 and 50. - Housing Material: SS400. - Housing Surface Treatment: Electroless Nickel Plating - Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded - Seal type: No Seal and With Non-Contact Seals - Operating Temperature Range: -40 to 150 (°C) - For Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring. - Suitable for vertical use. Reduces the time of manufacturing and assembling the housing.

    • Volume Discount
    CAD :
    2D / 3D
    Type Inner Dia. d(Ø) Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fits Mounting Hole Fits Lubrication Thickness t(mm) Max. Allowable Surface Pressure P(N/mm2) Case Material Max. Allowable Velocity V(m/s) Length Type Max. Allowable PV Value Range(N/mm2•m/s) Max. Allowable PV Value(N/mm2•m/s)
    Standard/Pilot/Center-Flanged Type 6 ~ 50 12 ~ 80 22 ~ 170 Brass - - - - - - - - 29 Steel 0.5 Single / Double 1.1~2.0 1.65
    From: 326,963 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more
  • You can add up to 6 items per a category to the compare list.

    Oil Free Bushing Housing Units - Blocks / Built-in Cast Bushings

    Oil Free Bushing Housing Units - Blocks / Built-in Cast Bushings

    MISUMI

    Built-in oil-free bushing made of cast metal: FC250. This is a standard that reduces the labor involved in manufacturing and assembling the housing.

    • Volume Discount
    CAD :
    2D / 3D
    Type Inner Dia. d(Ø) Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fits Mounting Hole Fits Lubrication Thickness t(mm) Max. Allowable Surface Pressure P(N/mm2) Case Material Max. Allowable Velocity V(m/s) Length Type Max. Allowable PV Value Range(N/mm2•m/s) Max. Allowable PV Value(N/mm2•m/s)
    Housing Unit Type 8 ~ 30 12 ~ 38 15 ~ 100 Cast Iron - - - - - - - - 5 Steel 0.15 Single / Double 0.3~1.0 0.5
    From: 625,567 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings
    Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings
    Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings

    Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings

    MISUMI

    - Oil Free Bushings - Center Flanged Housing Units - Flanged Housing Type: Round Flange, Square Flange and Compact Flange. - Outer Diameter: 6, 8, 10, 12, 13, 16, 20, 25 and 30. - Housing Material: SS400. - Housing Surface Treatment: Electroless Nickel Plating - Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded - Seal type: No Seal and With Non-Contact Seals - With Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring. - Suitable for vertical use and reduces the time of manufacturing and assembling the housing.

    • Volume Discount
    CAD :
    2D / 3D
    Type Inner Dia. d(Ø) Outer Dia. D(Ø) Overall Length L(mm) Metal Type Environment Resin Type Multi-layer Case Shape Mounting Shaft Fits Mounting Hole Fits Lubrication Thickness t(mm) Max. Allowable Surface Pressure P(N/mm2) Case Material Max. Allowable Velocity V(m/s) Length Type Max. Allowable PV Value Range(N/mm2•m/s) Max. Allowable PV Value(N/mm2•m/s)
    Standard/Pilot/Center-Flanged Type 6 ~ 30 12 ~ 45 37 ~ 128 Brass - - - - - - - - 29 Steel 0.5 Double 1.1~2.0 1.65
    From: 679,783 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Type
Inner Dia. d(Ø)
Outer Dia. D(Ø)
Overall Length L(mm)
Metal Type
Environment
Resin Type
Multi-layer
Case Shape
Mounting Shaft Fits
Mounting Hole Fits
Lubrication
Thickness t(mm)
Max. Allowable Surface Pressure P(N/mm2)
Case Material
Max. Allowable Velocity V(m/s)
Length Type
Max. Allowable PV Value Range(N/mm2•m/s)
Max. Allowable PV Value(N/mm2•m/s)

    You can add up to 6 items per a category to the compare list.Sale

    Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
      Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

        You can add up to 6 items per a category to the compare list.

        Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
          Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
          Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double
          Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

            You can add up to 6 items per a category to the compare list.

            Oil Free Bushing Housing Units - Blocks / Built-in Cast Bushings

                You can add up to 6 items per a category to the compare list.

                Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings
                  Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings
                  Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings
                  BrandNhãn hiệu

                  MISUMI

                  MISUMI

                  MISUMI

                  MISUMI

                  Product SeriesDòng sản phẩm

                  Oil Free Bushing Housing Units - Standard Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

                  Oil Free Bushing Housing Units - Pilot Flanged - Standard - Built-In Copper Alloy Bushings, Single / Double

                  Oil Free Bushing Housing Units - Blocks / Built-in Cast Bushings

                  Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings

                  CADCAD
                  • 2D / 3D
                  • 2D / 3D
                  • 2D / 3D
                  • 2D / 3D
                  From

                  287,070 VND

                  Special Price

                  On Sale Till 31/03/2025

                  326,963 VND

                  625,567 VND

                  679,783 VND

                  Days to ShipSố ngày giao hàng Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more
                  TypeStandard/Pilot/Center-Flanged TypeStandard/Pilot/Center-Flanged TypeHousing Unit TypeStandard/Pilot/Center-Flanged Type
                  Inner Dia. d(Ø)6 ~ 506 ~ 508 ~ 306 ~ 30
                  Outer Dia. D(Ø)12 ~ 8012 ~ 8012 ~ 3812 ~ 45
                  Overall Length L(mm)22 ~ 18822 ~ 17015 ~ 10037 ~ 128
                  Metal TypeBrassBrassCast IronBrass
                  Environment----
                  Resin Type----
                  Multi-layer----
                  Case Shape----
                  Mounting Shaft Fits----
                  Mounting Hole Fits----
                  Lubrication----
                  Thickness t(mm)----
                  Max. Allowable Surface Pressure P(N/mm2)2929529
                  Case MaterialSteelSteelSteelSteel
                  Max. Allowable Velocity V(m/s)0.50.50.150.5
                  Length TypeSingle / Double / LongSingle / DoubleSingle / DoubleDouble
                  Max. Allowable PV Value Range(N/mm2•m/s)1.1~2.01.1~2.00.3~1.01.1~2.0
                  Max. Allowable PV Value(N/mm2•m/s)1.651.650.51.65

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                  1. 1

                  Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này

                  Related Categories to Oil Free BushingsDanh mục liên quan đến Oil Free Bushings

                  FAQ Oil Free Bushings

                  Question: What does the term ″self-lubricating bushing″ refer to?
                  Answer: The term ″self-lubricating bushing″ refers to a type of bearing or sleeve that has the ability to provide lubrication to reduce friction without requiring external lubricants like oil or grease. These bushings are designed with embedded solid lubricants, such as graphite or PTFE (Teflon), which release lubrication during operation. They are commonly used in various applications where low friction, smooth operation, and maintenance-free performance are desired, such as in machinery, automotive components, and industrial equipment.
                  Question: Should you apply grease or oil to bronze bushings?
                  Answer: In general, bronze bushings do not need additional grease or oil. They are self-lubricating and don't require external lubrication. However, if there is excessive friction or wear, a small amount of compatible oil or grease can be applied. It's best to follow the manufacturer's recommendations or seek professional advice for specific bronze bushings.
                  Question: What materials are typically used to manufacture self-lubricating bushings?
                  Answer: Self-lubricating bushings are usually made from materials like bronze, brass, steel, PTFE (Teflon), nylon, and composites. These materials have built-in lubrication properties, reducing the need for external lubricants. Bronze and brass are durable choices, steel is strong, PTFE offers low friction, nylon is lightweight, and composites provide a balance of strength and self-lubrication. Material selection depends on specific application requirements.
                  Question: Are bronze bushing self-lubricating?
                  Answer: Yes, bronze bushings are self-lubricating. They contain built-in solid lubricants like graphite or PTFE. This means they can provide lubrication on their own, reducing friction and wear. They don't require additional external lubrication, making them convenient and suitable for various applications.