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ZOB Oil Free Bushings(Max. Allowable PV Value Range:2.1~5.0)

ZOB offers products Oil Free Bushings specified by Max. Allowable PV Value Range 2.1~5.0 from Automation Components product category. There are a total of 2 items. Search and select detailed specifications of parts for your machine with free CAD downloads. ZOB products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.
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    Lubrication-free Bushing, Multi-Layer Straight Type

    Lubrication-free Bushing, Multi-Layer Straight Type

    ZOB

    [Features]
    · A sliding bearing with a structure that "Can be used without lubrication or reduce the number of times of lubrication" by impregnating the bushing main body with oil.
    · Long-term maintenance is not required. This can be used with higher load as compared to rolling bearings.
    · Thin and space-saving. Can be used in severe temperature conditions of high and low temperatures, and for use in linear motion mechanisms and rotating mechanisms.
    From: ฿ 208.11
    Days to Ship: day to ship Same day
    day to ship Same day
  • You can add up to 6 items per a category to the compare list.
    Lubrication-Free Bushing / Multi-Layer Type

    Lubrication-Free Bushing / Multi-Layer Type

    ZOB

    [Features]
    · A sliding bearing with a structure that "Can be used without lubrication or reduce the number of times of lubrication" by impregnating the bushing main body with oil.
    · Long-term maintenance is not required. This can be used with higher load as compared to rolling bearings.
    · Thin and space-saving. Can be used in severe temperature conditions of high and low temperatures, and for use in linear motion mechanisms and rotating mechanisms.
    From: ฿ 208.11
    Days to Ship: day to ship Same day
    day to ship Same day
Brand
Product Series
CAD
From
Days to Ship
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.
Lubrication-free Bushing, Multi-Layer Straight Type
You can add up to 6 items per a category to the compare list.
Lubrication-Free Bushing / Multi-Layer Type
Brand

ZOB

ZOB

Product Series

Lubrication-free Bushing, Multi-Layer Straight Type

Lubrication-Free Bushing / Multi-Layer Type

CAD
  • 2D / 3D
  • 2D / 3D
From

฿ 208.11

฿ 208.11

Days to Ship Same day Same day
TypeStraight/sleeveFlanged Type
Inner Dia. d(Ø)3 ~ 503 ~ 50
Outer Dia. D(Ø)5 ~ 554.6 ~ 55
Overall Length L(mm)3 ~ 603 ~ 40
Metal Type--
EnvironmentStandard / In OilStandard / In Oil
Resin Type--
Multi-layerSteel, Sintered Bronze, PolytetrafluoroethyleneSteel, Sintered Bronze, Polytetrafluoroethylene
Case Shape--
Mounting Shaft Fitsh7h7
Mounting Hole Fits--
LubricationUnlubricatedUnlubricated
Thickness t(mm)1 ~ 2.50.8 ~ 2.5
Max. Allowable Surface Pressure P(N/mm2)--
Case Material--
Max. Allowable Velocity V(m/s)0.650.65
Length TypeSingleSingle
Max. Allowable PV Value Range(N/mm2•m/s)2.1~5.02.1~5.0
Max. Allowable PV Value(N/mm2•m/s)3.63.6

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Application example related to this category

Related Categories to 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.