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Spacer washers / bolt circle / material selectable / treatment selectable (Part Numbers - CAD Download)

Spacer washers / bolt circle / material selectable / treatment selectable

MISUMI

MISUMI

[Features] A metal washer with screw holes. -Customised dimensions. -Sold separately.
  • Order quantities extended (D-JIT)

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Back to the Category Washers/Collars (metal)

Technical Drawing - Washers/Collars (metal)

 

Metal Washers/with Clearance Holes:Related Image

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

 

Basic Properties (e.g., material, hardness, coating, tolerance) - Washers/Collars (metal)

 

TypeMaterialSurface Treatment
WBACEN 1.1191 Equiv.-
WBABBlack Oxide
WBAMElectroless Nickel Plating
WBAAAluminum Alloy 2000 seriesClear Anodize
WBASEN 1.4301 Equiv.-

Further specifications can be found under the tab More information.

 

Composition of a Product Code - Washers/Collars (metal)

 

Part Number-D-V-E-Q-T
WSRM14        -2.5
FWSRS-D17.5-V6.5-E3  -T7.5
WBAB30  -V8  -Q18-T3
 
Alterations - Washers/Collars (metal)

Metal Washers/with Clearance Holes:Related Image

 

General Information - Washers/Collars (metal)

 

 

Selection Details of Discs and Sleeves

- Material: steel, stainless steel, aluminum, brass, tool steel
- Coating: untreated, burnished, nickel-plated, LTBC coating, anodized, chrome-plated
- Basic shapes: straight, with collar, sleeve, disc, front panel with open oblong hole
- Designs: through hole, two through holes, bolt circle, oblong hole, counterbore, conical counterbore, internal thread
- Hardness: up to ~55HRC
- ISO tolerances: g6, h7
- Inner diameter: 0 mm to 90 mm
- Outer diameter: 3 mm to 100 mm
- Length: 1 mm to 200 mm

 

Overview of the various designs as PDF

 

Description/Basics

A spacer sleeve or distance washer serves as a spacer in mechanical engineering to maintain a predetermined position. Unlike the known washers, spacer sleeves and distance washers are not punched. Spacer sleeves, which are also known as spacer sleeves, have a precise length. Their length tolerance (precision class) is up to +/- 0.01 mm. A spacer sleeve can therefore also be used as a bearing sleeve of rolling bearings.
These metal sleeves and discs are available at MISUMI either unhardened or hardened. Particularly hard discs and sleeves have a high level of wear resistance. Stainless steel sleeves and stainless steel washers are well protected against oxidation in corrosive environments. Spacer sleeves or distance sleeves can be configured with collar (flange). The height of the government is also tolerated and can also be used for maintaining a distance.

Due to the individual configuration of the distance sleeve and spacer washer, they offer nearly an unlimited use in mechanical engineering.

 

Areas of Application

The spacer sleeve or distance washer is suitable for many mechanical engineering applications due to its tolerable height. Compared to the commercially available washer, the distance washer can have a larger bearing surface. The special form as a countersunk washer is well suited for shaft mounting at the shaft end.
The precisely manufactured spacer sleeve is suitable for precisely maintaining a distance between two components. If several sleeves are necessary for this, MISUMI offers simultaneous grinding spacer sleeves. Due to the matched length of the grinding distance sleeves, which are used as a set (min. 2 pieces), a flat surface can be formed. In addition, the simultaneously ground sleeves can reduce play, because the height difference from one another is limited to +/- 5μ.
Alternatively, the metal disc or the metal collar can be suitable as a spring disk in order to serve a pressure spring as a receiver or stopper.

At MISUMI, you can configure the distance washer and distance sleeve to your specifications and order it online. The additionally selectable options extend the design freedom of the metal collars and metal discs.

 

Materials

Metal collars and metal discs in steel, tool steel and stainless steel are available in the MISUMI online shop. Stainless steel sleeves and washers provide good corrosion resistance and can be used in corrosive environments.

Alternatively, MISUMI offers discs and sleeves made of plastic and ceramic as well as thermally insulating materials for special environmental influences.
In addition, MISUMI offers discs and sleeves made of rubber and felt, which can work with diverse properties, e.g., antistatic and vibration damping.

 

Coatings

MISUMI sleeves and discs are available uncoated, burnished, nickel-plated, LTBC-coated, anodized and chrome-plated versions to protect metal sleeves and metal washers from corrosion and wear.

 

Dimensions

Overview of the geometric variants as PDF

 

Standard class and precision class of the spacer sleeve


(1) Spacer sleeve – standard class, (2) spacer sleeve – precision class

 

Standard class and precision class of the spacer disc


(1) Spacer washer – standard class, (2) spacer washer – precision class

 

Application Examples - Washers/Collars (metal)

(1) Plate, (2) spacer washer, (3) screw – hexagon socket

(1) Screw, (2) metal washer, (3) metal collar, (4) natural rubber plate

(1) Spacer sleeve, (2) ball bearing, (3) rotary shaft

(1) Distance sleeve/spacer sleeve

 

Supplementary Article

 

Ball bearing

 

Shims

 

Washers / Collars (Non-Metal, Plastic)

 

Washers / Collars (Urethane, Rubber, Sponge, Felt)

 

Shoulder bolts

 

Industrial Applications

 

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

 

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  1. 1
Part Number
WBAA20-V[3-6/0.5]-Q[10.5-13.5/0.5]-T[2-10/1]
WBAA25-V[3-10/0.5]-Q[10.5-17/0.5]-T[2-10/1]
WBAA30-V[3-10/0.5]-Q[12-20/0.5]-T[2-10/1]
WBAA35-V[3-16/0.5]-Q[12-25/0.5]-T[2-10/1]
WBAA40-V[3-20/0.5]-Q[12-30/0.5]-T[2-10/1]
WBAA50-V[3-22/0.5]-Q[14-35/0.5]-T[2-10/1]
WBAA60-V[3-28/0.5]-Q[14-40/0.5]-T[2-10/1]
WBAB20-V[3-6/0.5]-Q[10.5-13.5/0.5]-T[1-10/1]
WBAB25-V[3-10/0.5]-Q[10.5-17/0.5]-T[1-10/1]
WBAB30-V[3-10/0.5]-Q[12-20/0.5]-T[1-10/1]
WBAB35-V[3-16/0.5]-Q[12-25/0.5]-T[1-10/1]
WBAB40-V[3-20/0.5]-Q[12-30/0.5]-T[1-10/1]
WBAB50-V[3-22/0.5]-Q[14-35/0.5]-T[1-10/1]
WBAB60-V[3-28/0.5]-Q[14-40/0.5]-T[1-10/1]
WBAC20-V[3-6/0.5]-Q[10.5-13.5/0.5]-T[1-10/1]
WBAC25-V[3-10/0.5]-Q[10.5-17/0.5]-T[1-10/1]
WBAC30-V[3-10/0.5]-Q[12-20/0.5]-T[1-10/1]
WBAC35-V[3-16/0.5]-Q[12-25/0.5]-T[1-10/1]
WBAC40-V[3-20/0.5]-Q[12-30/0.5]-T[1-10/1]
WBAC50-V[3-22/0.5]-Q[14-35/0.5]-T[1-10/1]
WBAC60-V[3-28/0.5]-Q[14-40/0.5]-T[1-10/1]
WBAM20-V[3-6/0.5]-Q[10.5-13.5/0.5]-T[1-10/1]
WBAM25-V[3-10/0.5]-Q[10.5-17/0.5]-T[1-10/1]
WBAM30-V[3-10/0.5]-Q[12-20/0.5]-T[1-10/1]
WBAM35-V[3-16/0.5]-Q[12-25/0.5]-T[1-10/1]
WBAM40-V[3-20/0.5]-Q[12-30/0.5]-T[1-10/1]
WBAM50-V[3-22/0.5]-Q[14-35/0.5]-T[1-10/1]
WBAM60-V[3-28/0.5]-Q[14-40/0.5]-T[1-10/1]
WBAS20-V[3-6/0.5]-Q[10.5-13.5/0.5]-T[1-10/1]
WBAS25-V[3-10/0.5]-Q[10.5-17/0.5]-T[1-10/1]
WBAS30-V[3-10/0.5]-Q[12-20/0.5]-T[1-10/1]
WBAS35-V[3-16/0.5]-Q[12-25/0.5]-T[1-10/1]
WBAS40-V[3-20/0.5]-Q[12-30/0.5]-T[1-10/1]
WBAS50-V[3-22/0.5]-Q[14-35/0.5]-T[1-10/1]
WBAS60-V[3-28/0.5]-Q[14-40/0.5]-T[1-10/1]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSO.D. D
(mm) 		I.D.
(mm) 		Thickness/Length
(mm) 		Material Surface Treatment Hole Pitch Q
(mm)
1 12 Days 10203 ～ 62 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)10.5 ～ 13.5
1 12 Days 10253 ～ 102 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)10.5 ～ 17
1 12 Days 10303 ～ 102 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)12 ～ 20
1 12 Days 10353 ～ 162 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)12 ～ 25
1 12 Days 10403 ～ 202 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)12 ～ 30
1 12 Days 10503 ～ 222 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)14 ～ 35
1 12 Days 10603 ～ 282 ～ 10[Aluminum] Aluminum Alloy 2000 seriesAnodize (Clear)14 ～ 40
1 10 Days 10203 ～ 61 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide10.5 ～ 13.5
1 10 Days 10253 ～ 101 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide10.5 ～ 17
1 10 Days 10303 ～ 101 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide12 ～ 20
1 10 Days 10353 ～ 161 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide12 ～ 25
1 10 Days 10403 ～ 201 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide12 ～ 30
1 10 Days 10503 ～ 221 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide14 ～ 35
1 10 Days 10603 ～ 281 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide14 ～ 40
1 10 Days 10203 ～ 61 ～ 10[Steel] EN 1.1191 Equiv.Not Provided10.5 ～ 13.5
1 10 Days 10253 ～ 101 ～ 10[Steel] EN 1.1191 Equiv.Not Provided10.5 ～ 17
1 10 Days 10303 ～ 101 ～ 10[Steel] EN 1.1191 Equiv.Not Provided12 ～ 20
1 10 Days 10353 ～ 161 ～ 10[Steel] EN 1.1191 Equiv.Not Provided12 ～ 25
1 10 Days 10403 ～ 201 ～ 10[Steel] EN 1.1191 Equiv.Not Provided12 ～ 30
1 10 Days 10503 ～ 221 ～ 10[Steel] EN 1.1191 Equiv.Not Provided14 ～ 35
1 10 Days 10603 ～ 281 ～ 10[Steel] EN 1.1191 Equiv.Not Provided14 ～ 40
1 10 Days 10203 ～ 61 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating10.5 ～ 13.5
1 10 Days 10253 ～ 101 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating10.5 ～ 17
1 10 Days 10303 ～ 101 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating12 ～ 20
1 10 Days 10353 ～ 161 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating12 ～ 25
1 10 Days 10403 ～ 201 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating12 ～ 30
1 10 Days 10503 ～ 221 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating14 ～ 35
1 10 Days 10603 ～ 281 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating14 ～ 40
1 10 Days 10203 ～ 61 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided10.5 ～ 13.5
1 10 Days 10253 ～ 101 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided10.5 ～ 17
1 10 Days 10303 ～ 101 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided12 ～ 20
1 10 Days 10353 ～ 161 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided12 ～ 25
1 10 Days 10403 ～ 201 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided12 ～ 30
1 10 Days 10503 ～ 221 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided14 ～ 35
1 10 Days 10603 ～ 281 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided14 ～ 40

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  1. 1

Back to the Category Washers/Collars (metal)

Technical Drawing - Washers/Collars (metal)

 

Metal Washers/with Clearance Holes:Related Image

Overview of the various designs as PDF

 

Specification Tables - Washers/Collars (metal)

 

Part NumberV
0.5mm Increment		Q
0.5mm Increment		T
1mm Increment		dApplicable ScrewUnit Price
WBACWBABWBAMWBAAWBAS
TypeDT1~2T3~5T6~10T1~2T3~5T6~10T1~2T3~5T6~10T2T3~5T6~10T1~2T3~5T6~10
WBAC
WBAB
WBAM
WBAA
WBAS		203.0~ 5.010.5~13.51~103.5M3               
253.0~ 9.510.5~173.5M3               
303.0~10.012 ~204.5M4               
353.0~16.012 ~254.5M4               
403.0~20.012 ~304.5M4               
503.0~22.014 ~355.5M5               
603.0~28.014 ~405.5M5               
Q≥V+d+4 T≥2 for WBAA.
 
Alterations - Washers/Collars (metal)

Metal Washers/with Clearance Holes:Related Image
 

Basic information

Shape Straight Inner Shape Screw Hole O.D. Tolerance 0 to -0.2
I.D. Tolerance +0.3 to +0.1 Sale Type Sold Separately Dimension Specifying Method Dimension Configurable Type
Hardness(HRC) No Hardened Precision Standard Grade

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Basic Attributes

  • O.D. D(mm)

    • 20
    • 25
    • 30
    • 35
    • 40
    • 50
    • 60

    Clear

  • I.D.(mm)

     [3-28/0.5mm Unit(s)]

    Clear

  • Thickness/Length(mm)

     [1-10/1mm Unit(s)]

    Clear

  • Material

    • Steel
      • EN 1.1191 Equiv.
    • Stainless Steel
      • EN 1.4301 Equiv.
    • Aluminum
      • Aluminum Alloy 2000 series

    Clear

  • Surface Treatment

    • Not Provided
    • Black Oxide
    • Electroless Nickel Plating
    • Anodize (Clear)

    Clear

  • Hole Pitch Q(mm)

     [10.5-40/0.5mm Unit(s)]

    Clear

  • Type

    • WBAA
    • WBAB
    • WBAC
    • WBAM
    • WBAS

    Clear

  • Filter by CAD data type

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Filter by standard shipping days

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    • 10 Days or Less
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