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Plastic washers / POM / MC Nylon / Bakelite / PEEK / Fibreglass【1-10 Pieces Per Package】 (PACK-WSJM12-5-2)

Plastic washers / POM / MC Nylon / Bakelite / PEEK / Fibreglass PACK-WSJM12-5-2

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  • Promotional pricing ends 31/12/2024
  • Volume Discount
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MISUMI

MISUMI

Product Details:

Manufacturer part number: PACK-WSJM12-5-2

Brand: MISUMI

Price: 7.60 €

Delivery time: 5 Days


Technical Data:

Outer Diameter: 12 mm

Internal Diameter: 5 mm

Thickness and length: 2

Material: MC Nylon

Material Detail: MC Nylon


  • Order quantities extended (D-JIT)
  • Stock

(i)Remark

  • Quantity limit information: Due to lack of Polyacetal white, the quantity of PACK products (Type: PACK-WSJJ) that can be ordered is limited to 9 items or less. We apologize for any inconvenience caused. Thank you for your understanding.
  • Resin is a material that can be easily distorted, expanded or contracted due to temperature and humidity. Please take this into consideration when designing dimensions and storing.（Click here for material properties.）
  • Please check the content on our website as the PDF does not contain the most up-to-date information.

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PACK-WSJM12-5-2

Back to the Category Plastic Washers/Plastic Sleeves

Technical Drawing - Plastic Washers

Resin Washers/POM/MC Nylon/Bakelite/PEEK/Epoxy Glass: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) - Plastic Washers

TypeMaterialColor
Pkg.Dimension SelectableDimension Configurable
PACK-WSJJWSJJFWSJJPolyacetalWhite
-WSJKFWSJKBlack
PACK-WSJMWSJMFWSJMMC Nylon
Standard Grade		Blue
-WSJWFWSJWIvory
-WSJDFWSJDMC Nylon
Conductive Grade		CDR2Black
-WSJTFWSJTCDR6
-WSJBFWSJBBakelitePaper BaseNatural Color
-WSJNFWSJNCloth BaseNatural Color
-WSJFFWSJFFluororesinWhite
-WSJPFWSJPPEEKGray
-WSJEFWSJEEpoxy GlassGreen

Material Properties >> P.141
When D ≥ 30 for WSJB, FWSJB, WSJN, FWSJN, WSJE and FWSJE, the D dimension tolerance will be 0/-0.3.

Further specifications can be found under the tab More information.

Composition of a Product Code - Plastic Washers

• Sold by the package
Part Number-V-T
PACK-WSJJ4-2-2
Part Number-V-T
WSJJ6-4-2
Part Number-D-V-T
FWSJN-D10-V5-T5.5

Alterations - Plastic Washers

Resin Washers/POM/MC Nylon/Bakelite/PEEK/Epoxy Glass:Related Image

General Information - Plastic Washers

 

Selection details of plastic washers/plastic sleeves

- Material: MC-nylon, polyacetal (POM), Bakelit, epoxy glass, polyether ether ketone (PEEK), fluoroplastic, polyslider, ceramic, polycarbonate (PC), polyamide (PA), polytetrafluoroethylene (PTFE), Duracon, Duranex, ABS, glass (lime-sodium glass)

- Outer diameter: 2 to 100 mm

- Inner diameter: 1 to 90 mm

- Thickness, length: 0.1 to 500 mm

- Forms: cylindrical, with collar, with pins, with countersunk bore, with guide, square washers

 

Description/Basics of plastic washers/plastic sleeves

Sleeves in general, are among the most commonly used machine elements to create a distance between two components. Plastic sleeves and ceramic sleeves offer added value compared to conventional metal collars.

Plastic sleeves and plastic sleeves with a collar have some advantages over their metallic counterparts. In addition to creating and maintaining a distance, they also have an insulating effect. The insulation effect refers to thermal insulation or electrical insulation depending on the material. In addition, their similarity to natural materials is greater than with metal sleeves. As a result, plastic washers and plastic sleeves (depending on the material) expand to the same extent under the influence of heat, such as wood or similar soft materials.

Plastic washers, as well as washers, enable an increase in surface compression. However, their resistance to pressure loads is lower depending on the material selected than that of a similarly large metal washer. For this purpose, the advantage of thermal and electrical insulation effects exists in plastic washers.

MISUMI also offers plastic washers and plastic sleeves with gliding properties. For example, washers and sleeves made of fluoroplastics are suitable for reducing friction resistances in hinge constructions. It should be noted that plastic sleeves do not replace plain bearings.

Polyether ether ketone (PEEK) has excellent thermal insulating properties. Depending on the strength and material composition, PEEK has a melting point of up to 300°C. It is therefore suitable, among other things, for insulating heating and cooling lines, for example. Due to the quality of the surface, the material has particularly good adhesive properties.

Polyacetal, also called POM, is characterized by its very good machinability and excellent mechanical properties. Polyacetal (POM) products are widely used in various branches of mechanical engineering.

At MISUMI you will find washers and sleeves made of various variants of MC Nylon. In addition to the standard version, a conductive and antistatic type is also offered. Thus, MC Nylon can be used in a wide variety of applications.

The different versions and shapes of the plastic washers and plastic sleeves allow utilising them in a wide variety of applications. Thus, plastic washers can be used, for example, as bearing mountings up to the assembly of printed circuit boards.

 

Application Examples

Plastic sleeve as thermally insulating spacer sleeve
(1) Plastic sleeves, (2) Cylindrical plastic sleeve, (3) Plastic washer, (4) Hexagon socket screws, (5) Washer, (6) Hexagon nut

Plastic sleeve as bearing ring
(1) Plastic sleeve with guide, (2) Rotary shaft, (3) Timing pulley, (4) Ball bearing (5) Bearing with housing, (6) Drive wheel

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Part Number
PACK-WSJM12-5-2
Part Number
Standard Unit Price
Number of pc(s). included in pkg.Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSOuter Diameter
(mm) 		Internal Diameter
(mm) 		Thickness and length Material Material Detail Dimension Selecting Method Sale Type

7.60 €

10 Pieces Per Package

 1 pack Available 5 Days 101252MC NylonMC Nylon-Sold by the package

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  1. 1

Back to the Category Plastic Washers/Plastic Sleeves

Technical Drawing - Plastic Washers

Resin Washers/POM/MC Nylon/Bakelite/PEEK/Epoxy Glass:Related Image
Open the technical drawing in the new window

Specification Tables - Plastic Washers

■Sold by the package 1 package contains 10 pieces.
Part NumberV
Selection		T
Selection		PACK-WSJJPACK-WSJM
Unit PriceVolume Discount RateUnit PriceVolume Discount Rate
TypeD1 ~ 4 pkg(s).5~910~1920~301 ~ 4 pkg(s).5~910~1920~30
PACK-WSJJ
PACK-WSJM		42       2          
523      2  
6234     2  
8 3456   235
10 34568  235
12  4568  23         
15    68101223 
20    681012235        
For package, minimum order unit is 1 pack.
For orders of 31 or more identical packages, please request a quotation.

 

■Dimension Selectable
No specification available for those without value.
Part NumberV
Selection		T
Selection		Unit Price
TypeDWSJJ
WSJK		WSJM
WSJW		WSJDWSJTWSJBWSJNWSJF WSJPWSJE
WSJJ
WSJK
WSJM
WSJW
WSJD
WSJT
WSJB
WSJN
WSJF
WSJP
WSJE		42            2            
523           2   
6234          2      
823456        235 
10234568       235    
12 3456810      235          
13  456810      235 
14  456810      235    
15  45681012     235 
16  45681012     235          
20  456810121516   235          
25    681012151620  235          
30     8101215162025 235          
35      101215162025  3510         
40      10121516202530 3510         
50      10121516202530 3510         
60        1516202530 3510   -  ---
 
■Dimension Configurable
No specification available for those without value.
Part NumberDVTUnit Price
0.5mm Increment (V3 or More)0.5mm IncrementFWSJJ
FWSJK		FWSJM
FWSJW		FWSJDFWSJTFWSJBFWSJNFWSJF FWSJPFWSJE
FWSJJ
FWSJK
FWSJM
FWSJW
FWSJD
FWSJT
FWSJB
FWSJN
FWSJF
FWSJP
FWSJE		4.0~10
(0.5mm Increment)		0
(No Hole Machining)
2.0
2.6

3.0~58.0
(V≤D-2)

58.5~90.0
(V≤D-6)		2.0~ 5.0         
5.5~10         
10.5~20
(0.5mm Increment)		2.0~ 5.0         
5.5~10         
21~30
(1mm Increment)		2.0~ 5.0         
5.5~10         
31~40
(1mm Increment)		2.0~ 5.0         
5.5~10         
41~50
(1mm Increment)		2.0~ 5.0         
5.5~10         
51~60
(1mm Increment)		2.0~ 5.0   -  ---
5.5~10   -  ---
61~80
(1mm Increment)		2.0~ 5.0   -  ---
5.5~10   -  ---
81~100
(1mm Increment)		2.0~ 5.0   -  ---
5.5~10   -  ---

Alterations - Plastic Washers

Resin Washers/POM/MC Nylon/Bakelite/PEEK/Epoxy Glass:Related Image
 

Basic information

Shape Standard Hole Type Through Hole

This page is Plastic washers / POM / MC Nylon / Bakelite / PEEK / Fibreglass, part number PACK-WSJM12-5-2.
You can find the detail information about specifications and dimensions on part number PACK-WSJM12-5-2.

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Basic Attributes

  • Dimension Selecting Method

    • Dimension Configurable Type

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  • Type

    • FWSJB
    • FWSJD
    • FWSJE
    • FWSJF
    • FWSJJ
    • FWSJK
    • FWSJM
    • FWSJN
    • FWSJP
    • FWSJT
    • FWSJW
    • PACK-WSJJ
    • PACK-WSJM
    • WSJB
    • WSJD
    • WSJE
    • WSJF
    • WSJJ
    • WSJK
    • WSJM
    • WSJN
    • WSJP
    • WSJT
    • WSJW

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  • Outer Diameter(mm)

    • 4
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  • Internal Diameter(mm)

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    • 2
    • 2.6
    • 3
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    • 20
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  • Thickness and length

    • 2
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    • 5
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  • Material

    • MC Nylon
    • Polyacetal
    • Bakelite
    • Epoxy Glass
    • PEEK
    • Fluororesin

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  • Material Detail

    • MC Nylon (EN MC501 CD R2 Equiv.)
    • MC Nylon (EN MC501 CD R6 Equiv.)
    • Bakelite (Fabric Type)
    • Bakelite (Paper Type)
    • Epoxy Glass
    • Fluororesin
    • MC Nylon
    • PEEK
    • Polyacetal

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  • Sale Type

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    • Sold by the package

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Optional Attributes

Frequently Asked Questions (FAQ)

Question:

Do ceramic washers have the same strength as ceramic sleeves?
Answer:

Due to a radial lamination of the ceramic material, ceramic sleeves have a lower compressive strength than ceramic washers (vertically laminated). Detailed information and comparison values can be found here.
Question:

What is the thermal expansion of plastic sleeves and plastic washers?
Answer:

Plastic sleeves and plastic washers react sensitively to fluctuations in ambient temperature. The length of synthetic resin sleeves varies depending in a ratio of up to 1°C = 0.1 mm depending on the temperature . Details on the thermal expansion of other materials available at MISUMI can be found in this PDF.
Question:

Do you have washers made of a material that provide electric insulation?
Answer:

Most plastics have an electrically insulating effect. The level of insulation differs depending on the material. Polycarbonate has a very good electrically insulating effect. In addition to its good electrical insulating effect, it is also superior to most conventional plastics in terms of mechanical aspects.
Question:

Which material is suitable for both low and high temperatures?

Answer:

Polyether ether ketone (PEEK) and polytetrafluoroethylene (PTFE) have an operating temperature of approx. -50°C (PEEK), respectively -40°C (PTFE) and up to +250°C.

Show more FAQ Close

Variation of this product

Part Number
PACK-WSJJ10-4-2
PACK-WSJJ10-4-3
PACK-WSJJ10-4-5
PACK-WSJM12-5-3
PACK-WSJM12-6-2
PACK-WSJM12-6-3
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountStandard
Shipping Days
?		RoHSOuter Diameter
(mm) 		Internal Diameter
(mm) 		Thickness and length Material Material Detail Dimension Selecting Method Sale Type

5.30 €

10 Pieces Per Package

 1 pack Available 5 Days 101042PolyacetalPolyacetal-Sold by the package

5.30 €

10 Pieces Per Package

 1 pack Available 5 Days 101043PolyacetalPolyacetal-Sold by the package

5.30 €

10 Pieces Per Package

 1 pack Available 5 Days 101045PolyacetalPolyacetal-Sold by the package

7.60 €

10 Pieces Per Package

 1 pack Available 5 Days 101253MC NylonMC Nylon-Sold by the package

7.60 €

10 Pieces Per Package

 1 pack Available 5 Days 101262MC NylonMC Nylon-Sold by the package

7.60 €

10 Pieces Per Package

 1 pack Available 5 Days 101263MC NylonMC Nylon-Sold by the package

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