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Polyurethane rubber bumper / fully configurable (AXFY-D12-L10-V7-[B,N])

Polyurethane rubber bumper / fully configurable
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MISUMI

MISUMI

Product Details:

Manufacturer part number: AXFY-D12-L10-V7-[B,N]

Brand: MISUMI

Price: Please contact the support for quotation

Delivery time: 9 Days


Technical Data:

Detailed Material: [Standard Urethane] Ester Polyurethane

Hardness (shore, asker): Shore A30

Precision: Standard Grade

Specifications: Through Hole Type

Color Selection: Black [B] / Natural Color [N]


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AXFY-D12-L10-V7-[B,​N]

Back to the Category Discs/Sleeves (Rubber, Caoutchouc, Foam, Felt)

Technical Drawing - Polyurethane Rubber Washers

Urethane Bumpers/Fully Configurable:Related Image
Open the technical drawing in the new window

 

Available dimensions and tolerances can be found under the tab More information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Polyurethane Rubber Washers

Standard / PrecisionThrough Hole TypeNo Hole TypeMaterialHardnessColor (Photo No.)
Standard GradeAXFSCXFSStandard Urethane
(Ether Polyurethane)		Shore A95Natural Color / Black
AXFHCXFHShore A90
AXFMCXFMStandard Urethane
(Ester Polyurethane)		Shore A70
AXFLCXFLShore A50
AXFYCXFYShore A30
AXFHECXFHEAntistatic PolyurethaneShore A90Gray
AXFMECXFMEShore A70
AXFLECXFLEShore A50
AXFANCXFANLow Rebound UrethaneShore A70Gray
AXHHFCXHHFHeat Resistant UrethaneShore A90Brown
VULHFCXVHFSuper Abrasion Resistant Urethane Vulkollan®Shore A92Beige
VULMFCXVMFShore A68
AEXHFCXEHFAbrasion Resistant UrethaneShore A90Dark Brown
AEXMFCXEMFShore A70
AXCESCXCESCeramic UrethaneShore A95Gray
AXCEHCXCEHShore A90
AXCEMCXCEMShore A70
Precision GradeAAFSCAFSStandard Urethane
(Ether Polyurethane)		Shore A95Natural Color / Black
AAFHCAFHShore A90
AAFMCAFMStandard Urethane
(Ester Polyurethane)		Shore A70

■Characteristic Values of Antistatic Urethane
Specific Volume Resistivity2.1x108Ω • cm
Surface Resistivity4.0x109Ω
(Conditions: Temperature 30°C Humidity 60%)
All other properties are equal to those of urethane of the same hardness.

■Compression Set of Low Rebound Urethane
Low Rebound Urethane1%
Urethane (Shore A70)25%
* The above data is measured at room temperature 23°C.
* 70°Cx24H 25% Compression
 

Further specifications can be found under the tab More information.

Composition of a Product Code - Polyurethane Rubber Washers

Part Number-D-L-V-C
AXFME
CXFM		-
-		D35
D39		-
-		L51
L42		-V23
-
B
 

Alterations - Polyurethane Rubber Washers


Urethane Bumpers/Fully Configurable:Related Image

General Information - Polyurethane Rubber Washers

Rubber washer - rubber sleeve with counterbore - rubber sleeve - rounded rubber damper - foam washer - foam sleeve

 

Selection details of rubber discs/rubber sleeves

- Material: heat-resistant antistatic, abrasion-resistant, highly abrasion-resistant, low-impact polyurethane rubber (PU/PUR), Vulkollan, ceramic polyurethane rubber, nitrile rubber sponge (NBR), chloroprene rubber (CR), ethylene cautchouc (EPDM), silicone rubber (SI), fluoro-cautchouk (FPM), hard rubber, butyl rubber (IIR), natural rubber, nitrile rubber foam, chloroprene rubber foam, polyethylene foam (EPDM foam), EPT sealing material, Silicone rubber foam, fluoro-rubber foam, special polyurethane foam (SOFRAS), polyester felt, polyester felt

- Hardness: Asker C5 to C35, Asker F75 to F85, Shore A15 to A95

- Versions: disc with bore holes, sleeves with holes, sleeves without holes, sleeves with counterbores, sleeves with external threads, sleeves with collar, dampers with round tip, dampers with conical tip

- Inner diameter: up to 80 mm

- Outer diameter: 6 to 100 mm

- Length: 1 to 10 mm (discs), 10 to 500 mm (sleeves)

 

Description/Basics

Rubber discs and rubber sleeves, also called rubber buffers, are generally used for vibration damping and impact damping. Rubber sleeves are often used as stopper buffers in industry. Rubber discs are occasionally also used as seals.
Discs and sleeves made of natural rubber are offered in different materials and hardnesses.

While rubber discs are often used for sealing, rubber sleeves are increasingly used as rubber buffers, stopper buffers, or elastomer dampers. MISUMI already offers such a rubber sleeve as a rubber buffer with external thread or counterbore for fastening.
The rubber buffer is also available with a vulcanized metal collar, which not only allows for a firm assembly, but also sits in the anti-backlash rubber sleeve. These adhesives are also available separately. In addition to the material of the rubber buffer, the shape of the stopper buffer is also responsible for the damping characteristic. conical or rounded rubber buffers can also develop a progressive damping curve that generates increasing damping.

Depending on the application and environmental influences, MISUMI offers rubber discs and rubber sleeves in various basic materials with the appropriate resistance. An overview of the intended uses of the respective natural rubber can be found under Natural Rubber Properties as PDF .
The rubber buffers made of polyurethane rubber are also available in an antistatic version. The specific resistance of antistatic rubber discs and rubber sleeves prevents static charging. This can prevent damage to electronic components.
For high temperature applications, MISUMI offers heat-resistant polyurethane rubber, which can withstand temperatures of approx. +120°C (see Specifications for further information).
Vulkollan, on the other hand, is a very abrasion-resistant polyurethane, the abrasion resistance of which is six times higher compared to conventional polyurethane.
Ceramic polyurethane washers and sleeves contain ceramic particles. Despite a low Shore hardness, they can be machined to give them a smooth surface.
MISUMI also offers foam discs and foam sleeves. In addition to damping, these can also have sealing properties. This is achieved by the foam discs due to the closed or semi-closed pores (EPT sealer) inside the material. For semi-closed pores, the pores are sealed under load. Therefore, the type of pores must always be observed for foams in order to select the appropriate foam depending on the application. You can get help for your selection by following this link.
Further properties of natural rubbers and foams can be found in the Properties PDF.
In addition to the aforementioned basic materials, the MISUMI online shop also offers felt discs and felt sleeves. Felt has the properties of capillary action and can absorb and release liquids such as oil. In addition, felt is gentle on sensitive surfaces and is often used for polishing surfaces.

A antivibration materials can also be used for two-sided mounting to dampen vibration.
MISUMI also offers vibration damping and impact damping materials in the form of sheets.

Application Examples - Polyurethane Rubber Washers

Application example - rubber roller with rubber sleeve - rubber roller with roller bearing - roller bearing with axle - running wire

Application example: rubber roller
(1) Rubber sleeve, (2) Roller bearing, (3) Axles / Rotary Shafts, (4) Catch ropes

Application example - cylinder stopper buffer - cylinder end stop - rubber buffer - rubber buffer for cylinder -

Application example: cylinder stopper buffer
(1) Rubber washer, (2) Floating joints, (3) Pneumatic cylinder

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

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  1. 1
Part Number
AXFY-D12-L10-V7-[B,​N]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSDetailed Material Hardness (shore, asker) Precision Specifications Color Selection D
(mm) 		L
(mm) 		V
(mm)
1 9 Days 10[Standard Urethane] Ester PolyurethaneShore A30Standard GradeThrough Hole TypeBlack [B] / Natural Color [N]12107

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  1. 1

Back to the Category Disks/Sleeves (Rubber, Caoutchouc, Foam, Felt)

Technical Drawing - Polyurethane Rubber Washers

Urethane Bumpers/Fully Configurable:Related Image
Open the technical drawing in the new window

Specification Tables - Polyurethane Rubber Washers

Part Number1mm IncrementSelection
DLV (For Through Hole Type Only)C (For Standard Urethane Only)
Standard Grade    6~100




For Vulkollan® Only
6~45		10~300




For Vulkollan® Only
10~50		2~86




When D≥16, V≥4
When D≥31, V≥6		N
(Natural Color)



B
(Black)
Through Hole TypeNo Hole Type    
AXFSCXFS(Standard UrethaneShore A95)
AXFHCXFH(Standard UrethaneShore A90)
AXFMCXFM(Standard UrethaneShore A70)
AXFLCXFL(Standard UrethaneShore A50)
AXFYCXFY(Standard UrethaneShore A30)
AXFHECXFHE(Antistatic PolyurethaneShore A90)
AXFMECXFME(Antistatic PolyurethaneShore A70)
AXFLECXFLE(Antistatic PolyurethaneShore A50)
AXFANCXFAN(Low Rebound UrethaneShore A70)
AXHHFCXHHF(Heat Resistant UrethaneShore A90)
*VULHF*CXVHF(Vulkollan®Shore A92)
*VULMF*CXVMF(Vulkollan®Shore A68)
AEXHFCXEHF(Abrasion Resistant UrethaneShore A90)
AEXMFCXEMF(Abrasion Resistant UrethaneShore A70)
AXCESCXCES(Ceramic UrethaneShore A95)
AXCEHCXCEH(Ceramic UrethaneShore A90)
AXCEMCXCEM(Ceramic UrethaneShore A70)
Precision Grade    
Through Hole TypeNo Hole Type    
AAFSCAFS(Standard UrethaneShore A95)
AAFHCAFH(Standard UrethaneShore A90)
AAFMCAFM(Standard UrethaneShore A70)
The thickness of Through Hole Type (D-V)/2 is restricted by L. Refer to the table (Thickness Condition) in the drawing. When V=2, L≤50.
When L≥201, V≥8
For Vulkollan®, D dim. will be up to 45mm, and L dim. will be up to 50mm.

Alterations - Polyurethane Rubber Washers


Urethane Bumpers/Fully Configurable:Related Image
 

Basic information

Shape Bumper (Thickness 10mm~) Material Urethane

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Basic Attributes

  • Color Selection

    • Black [B]
    • Natural Color [N]

    Clear

  • Type

    • AAFH
    • AAFM
    • AAFS
    • AEXHF
    • AEXMF
    • AXCEH
    • AXCEM
    • AXCES
    • AXFAN
    • AXFH
    • AXFHE
    • AXFL
    • AXFLE
    • AXFM
    • AXFME
    • AXFS
    • AXFY
    • AXHHF
    • CAFH
    • CAFM
    • CAFS
    • CXCEH
    • CXCEM
    • CXCES
    • CXEHF
    • CXEMF
    • CXFAN
    • CXFH
    • CXFHE
    • CXFL
    • CXFLE
    • CXFM
    • CXFME
    • CXFS
    • CXFY
    • CXHHF
    • CXVHF
    • CXVMF
    • VULHF
    • VULMF

    Clear

  • Detailed Material

    • Standard Urethane
      • Ester Polyurethane
      • Ether Polyurethane
    • Heat Resistant Urethane
    • Antistatic Urethane
    • Abrasion Resistant Urethane
    • Super Abrasion Resistant Vulkollan®
    • Ceramic Urethane
    • Low Rebound Urethane

    Clear

  • Hardness (shore, asker)

    • Shore A30
    • Shore A50
    • Shore A68
    • Shore A70
    • Shore A90
    • Shore A92
    • Shore A95

    Clear

  • Precision

    • Precision Grade
    • Standard Grade

    Clear

  • Specifications

    • No Hole Type
    • Through Hole Type

    Clear

  • D(mm)

     [11-100/1mm Unit(s)]

    Clear

  • L(mm)

     [10-300/5mm Unit(s)][10-300/1mm Unit(s)]

    Clear

  • V(mm)

     [2-8/1mm Unit(s)]

    Clear

  • Filter by CAD data type

    • 2D
    • 3D

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Optional Attributes

Frequently Asked Questions (FAQ)

Question:

What is Vulkollan?
Answer:

Vulkollan is a highly abrasion-resistant polyurethane rubber that has high wear resistance. It is one of the high-performance rubbers that has little pressure deformation and can withstand high impact forces. In addition, Vulkollan has a high tear strength. However, over time Vulkollan may change its colour, but without losing its mechanical properties.
Question:

Which rubber is resistant?
Answer:

Vulkollan is an abrasion-resistant material. It has an approx. six-fold higher abrasion resistance than conventional polyurethane materials. Vulkollan is particularly suitable for applications where high abrasion is expected.
Question:

Which rubber washer is oil-resistant?
Answer:

A rubber disc made of nitrile rubber (NBR) is highly resistant to various oils. This material is often used as a seal due to its good heat resistance and abrasion resistance.
Question:

Can a rubber sleeve be glued?
Answer:

A rubber sleeve or rubber disc can be stuck in or glued in. However, it must be ensured that the correct adhesive is selected in relation to the material of the elastomer. If this is not taken into account, the adhesive does not have the desired effect or even attack and degrade the elastomer. In addition, the adhesive should support the respective property of the material, e.g., antistatic or temperature resistance.

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