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Urethane Bumpers, Dimension Configurable Type (Part Numbers)

Urethane Bumpers, Dimension Configurable Type

MISUMI

MiSUMi Economy

MISUMI

This is an economy item, The price is cheaper than the MISUMI standard product.

Part Number

Configured Part Number is shown.

 
Product Overview
Polyurethane shock-absorbing material is effective in preventing workpiece scratches and cracking during fastening, as well as providing cushioning and vibration reduction for impact parts and vibration prevention.
Polyurethane is one of the more wear-resistant materials among non-metallic materials.
 
Dimensional Drawing
■ With Holes Type
Standard Polyurethane Shock Absorbing Material with Holes

Precision Polyurethane Shock Absorbing Material with Holes
■ No hole type
Standard Polyurethane Shock Absorbing Material, Solid Type

Precision Polyurethane Shock Absorbing Material, Solid Type
 
Specifications Overview
■Material Table
Standard Grade / Precision GradeWith Hole TypeNo Hole Type Material HardnessColor (Photo No.)Standard Grade / Precision Grade
NormalE-AXFSE-CXFSStandard urethaneShore A95(1) Natural color or black Outer Diameter D6 to D30
Length L10 to L200
Inner Diameter V2 to V26
When V2, L ≤ 50
When D6, L ≤ 50
E-AXFHE-CXFH(Ether type urethane)Shore A90
E-AXFME-CXFMStandard Polyurethane
(Ester-based Polyurethane)		Shore A70
E-AXFLE-CXFLShore A50
E-AXFYE-CXFYShore A30
E-AXHHFE-CXHHFHeat-resistant urethaneShore A90(4) Brown
E-AEXHFE-CXEHFWear-resistant urethaneShore A90(6) Dark Brown
E-AEXMFE-CXEMFShore A70
PrecisionE-AAFSE-CAFSStandard urethaneShore A95(1) Natural color or black
E-AAFHE-CAFH(Ether type urethane)Shore A90
E-AAFME-CAFMStandard urethaneShore A70
(Ester-based Polyurethane)
Polyurethane will yellow over time, but its properties will not change.
For details on various polyurethane characteristics, please click here.
■ Polyurethane Shock Absorbing Material Color Chart
NaturalBlackBrownDark Brown
Polyurethane Urethane, Natural ColorPolyurethane Urethane Rubber, BlackPolyurethane Urethane Rubber, Tea ColorPolyurethane Hard Seal Anti-Scratch
Polyurethane is subject to color variation; the above colors are for reference only.
 
Specification Table
Part NumberCan be specified down to 1 mm incrementsSelection
TypeDLV (Only perforated type can be specified)C (Only standard polyurethane can be specified)
Standard Grade    6 to 30 10 to 2002 to 26

When D ≥ 16, V ≥ 4		N
(Natural)

B
(black)
With Hole TypeNo Hole Type    
E-AXFSE-CXFS(Standard urethane
(ether type urethane)		Shore A95)
E-AXFHE-CXFH(Shore A90)
E-AXFME-CXFM(Standard Polyurethane
(Ester-based Polyurethane)		Shore A70)
E-AXFLE-CXFL(Shore A50)
E-AXFYE-CXFY(Shore A30)
AXHHFE-CXHHF(Heat-resistant urethaneShore A90)
E-AEXHFE-CXEHF(Wear-resistant urethaneShore A90)
E-AEXMFE-CXEMF(Shore A70)
Precision    
With Hole TypeNo Hole Type    
E-AAFSE-CAFS(Standard urethane
(ether type urethane)		Shore A95)
E-AAFHE-CAFH(Shore A90)
E-AAFME-CAFM(Standard Polyurethane
(Ester-based Polyurethane)		Shore A70)
For the type with holes, the wall thickness (D-V)/2 may be limited depending on the L dimension. Please refer to the specification table for details. When it is V2, L ≤ 50.
When D=6, L ≤ 50
 
Product Features
Feature 1: Compared to rubber, polyurethane offers a wider range of hardness options, is softer and more elastic, and also has a certain degree of airtightness.
Feature 2: Urethane has excellent mechanical strength and is more widely used to prevent scars and cracks when brittle objects such as glass and acrylic are fastened.
Feature 3: Less likely to transmit vibration and sound.
Feature 4: Polyurethane has low dust generation, and since it does not contain carbon, it is a material that is not prone to color transfer. (*Natural color only)
Feature 5: A wide variety of products are available to suit different operating conditions. For more product category details, please click here

■ Hardness Table
MaterialA95A90A70A50A30
Urethane●●●●●
Nitrile Rubber××●●×
Chloroprene××●××
EPDM Rubber××●××
Silicone Rubber××●●×
Fluororubber××●××
Butyl Rubber××●××
 
Precautions
(1) About urethane discoloring
Urethane will darken its color by absorbing UV rays or illuminating light. This phenomenon is called yellowing. But it does not affect its physical properties, please fully understand when using it.
New urethaneYellowed urethane
Color of New Polyurethane ProductsPolyurethane Yellowing Changes

②Hydrolysis characteristics of urethane
 If urethane is used for a long time in a moist or humid environment, it will be hydrolyzed and deteriorated.
It is recommended to manage the temperature and humidity of the warehouse and operating environment in areas with high humidity to extend the service life of the product.

(3) Changes in the state of the product after hydrolysis
 · The polyurethane surface becomes sticky
 · Pressing lightly with a fingernail leaves irreversible marks
 · Polyurethane hardness decreases
 · Polyurethane dries and cracks, easily disintegrating into powder
 
Hydrolyzed urethane
Polyurethane Hydrolysis Characteristics Chart
④Urethane dimension change
Urethane dimension will change with the surrounding temperature, but the amount of change is not large, and it can be restored to its original dimension after a few hours at room temperature.
 
Example of Use
Example of Use①Role of Product
■ Positioning Mechanism
MISUMI Standard and Precision Grade Specification Table		This can prevent direct contact between metal parts,
and also provides shock absorption, cushioning, and noise reduction effects.
Example of Use②Role of Product
■ Feeding Equipment
Low-rebound polyurethane is an impact-absorbing rubber		Fits over protruding parts of equipment to prevent injury.
Can also be used as a stopper to support the panel when it is flipped up.
Example of Use③Role of Product
■ Wire Conveyance Mechanism
Industrial Automation Polyurethane Shock Absorbing Parts		Utilizes the wear resistance of polyurethane
Can be used as a wire guide.
 
Related Industries
 
Electronic Automotive
Polyurethane for Electronics and Electrical Appliances Product Features and Overview of Electrostatic Polyurethane Properties
Smart phone Semiconductor
Dimensional Tolerances in Dimensional Drawings and Tables Polyurethane Color Difference and Yellowing Changes
 
Related Products
Urethane plate Stopper bolt Polyurethane Vibration Damping Material
Polyurethane collar prevents collision and scratching Vulkollan Super Wear-Resistant Anti-Static Polyurethane Thermosetting Polyurethane Electrical Heat-Resistant and Ultra-Wear-Resistant
Typical model: UTSN8-300 Typical model: UST3-15 Typical model: URWL20-10-5
 
Related Documents
Characteristics of MISUMI urethane, rubber and spongeClick here
About selection of MISUMI urethane and rubber materialClick here

Part Number 

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  1. 1
Part Number
E-AAFH-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AAFM-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AAFS-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AEXHF-D[6-30/1]-L[10-200/1]-V[2-26/1]
E-AEXMF-D[6-30/1]-L[10-200/1]-V[2-26/1]
E-AXFH-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AXFL-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AXFM-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AXFS-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AXFY-D[6-30/1]-L[10-200/1]-V[2-26/1]-[B,​N]
E-AXHHF-D[6-30/1]-L[10-200/1]-V[2-26/1]
E-CAFH-D[6-30/1]-L[10-50/1]-[B,​N]
E-CAFM-D[6-30/1]-L[10-50/1]-[B,​N]
E-CAFS-D[6-30/1]-L[10-50/1]-[B,​N]
E-CXEHF-D[6-30/1]-L[10-50/1]
E-CXEMF-D[6-30/1]-L[10-50/1]
E-CXFH-D[6-30/1]-L[10-50/1]-[B,​N]
E-CXFL-D[6-30/1]-L[10-50/1]-[B,​N]
E-CXFM-D[6-30/1]-L[10-50/1]-[B,​N]
E-CXFS-D[6-30/1]-L[10-50/1]-[B,​N]
E-CXFY-D[6-30/1]-L[10-50/1]-[B,​N]
E-CXHHF-D[6-30/1]-L[10-50/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMaterial Detail Hardness (Shore, Asker) Outer Dia. D
(Ø) 		Inner Dia. d (V)
(Ø) 		Length L
(mm) 		Precision Product Style Color Selection Black(B) Natural Color(N)

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A906 ～ 302 ～ 2610 ～ 200PrecisionWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A706 ～ 302 ～ 2610 ～ 200PrecisionWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A956 ～ 302 ～ 2610 ～ 200PrecisionWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) Abrasion Resistant UrethaneShore A906 ～ 302 ～ 2610 ～ 200NormalWith Hole TypeDark Brown--

-

1 Piece(s) 9 Day(s) Abrasion Resistant UrethaneShore A706 ～ 302 ～ 2610 ～ 200NormalWith Hole TypeDark Brown--

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A906 ～ 302 ～ 2610 ～ 200NormalWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A506 ～ 302 ～ 2610 ～ 200NormalWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A706 ～ 302 ～ 2610 ～ 200NormalWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A956 ～ 302 ～ 2610 ～ 200NormalWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A306 ～ 302 ～ 2610 ～ 200NormalWith Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) Heat Resistant UrethaneShore A906 ～ 302 ～ 2610 ～ 200NormalWith Hole TypeBrown--

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A906 ～ 30-10 ～ 50PrecisionNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A706 ～ 30-10 ～ 50PrecisionNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A956 ～ 30-10 ～ 50PrecisionNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) Abrasion Resistant UrethaneShore A906 ～ 30-10 ～ 50NormalNo Hole TypeDark Brown--

-

1 Piece(s) 9 Day(s) Abrasion Resistant UrethaneShore A706 ～ 30-10 ～ 50NormalNo Hole TypeDark Brown--

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A906 ～ 30-10 ～ 50NormalNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A506 ～ 30-10 ～ 50NormalNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A706 ～ 30-10 ～ 50NormalNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Polyether PolyurethaneShore A956 ～ 30-10 ～ 50NormalNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) [Standard Urethane] Ester PolyurethaneShore A306 ～ 30-10 ～ 50NormalNo Hole Type-ColorColor

-

1 Piece(s) 9 Day(s) Heat Resistant UrethaneShore A906 ～ 30-10 ～ 50NormalNo Hole TypeBrown--

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Basic Information

Material Urethane

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Specification/Dimensions

  • Material Detail

    • Standard Urethane
      • Ester Polyurethane
      • Polyether Polyurethane
    • Heat Resistant Urethane
    • Abrasion Resistant Urethane

    Clear

  • Hardness (Shore, Asker)

    • Shore A30
    • Shore A50
    • Shore A70
    • Shore A90
    • Shore A95

    Clear

  • Outer Dia. D(Ø)

     [6-30/1Ø Unit(s)]

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  • Inner Dia. d (V)(Ø)

     [2-26/1Ø Unit(s)]

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  • Length L(mm)

     [10-200/1mm Unit(s)]

    Clear

  • Precision

    • Normal
    • Precision

    Clear

  • Product Style

    • No Hole Type
    • With Hole Type

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  • Color Selection

    • Brown
    • Dark Brown

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  • Black(B)

    • Color

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  • Natural Color(N)

    • Color

    Clear

  • type

    • E-AAFH
    • E-AAFM
    • E-AAFS
    • E-AEXHF
    • E-AEXMF
    • E-AXFH
    • E-AXFL
    • E-AXFM
    • E-AXFS
    • E-AXFY
    • E-AXHHF
    • E-CAFH
    • E-CAFM
    • E-CAFS
    • E-CXEHF
    • E-CXEMF
    • E-CXFH
    • E-CXFL
    • E-CXFM
    • E-CXFS
    • E-CXFY
    • E-CXHHF

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  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 9 Day(s) or Less

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