(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

7 Million Products, 2,000 Brands.
50,000 Stock items for Same Day Ship Out.
Tel: (60) 3 7890 6399
9am – 6pm (Mon – Fri), 9am – 1pm (Sat)

All Categories

Categories

Search by Application

Brands

  • MISUMI Economy Series
  • Mold EX Press
Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products
Order / Quote

Part Number Checker

  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.　
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News.　

  • How can we improve?

    How can we improve?

    Comments
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Customer Privacy Policy

    Thank you for your cooperation.

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Please use the inquiry form.

    Customer Privacy Policy

O-Rings/Large Diameter (Part Numbers)

O-Rings/Large Diameter

Click this image to zoom it.

Move the mouse over the image to zoom

MISUMI

MISUMI

O-Rings/Large Diameter
The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
[Feature]
● Inner Diameter (mm.) : The size is configurable between 160 to 200 mm, and the minimum length can be increased by increments 1 mm.
● Thickness Minimum/ Maximum (mm.) : 3.1 to 20
● Material and Operating Temperature Range (℃)
Nitrile Rubber -> -30 to 100 ℃
Fluoro Rubber -> -15 to 200 ℃
[Application]
O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for high-pressure application

PDFP.2-1429-2014

Part Number

Configured Part Number is shown.



Type[ M ]Material[ H ]Hardness (JIS Hs)ColorOperation Temperature RangeJIS Symbol
DFANitrile Rubber70±5Black-30~100°CClass 1 A
DFBNitrile Rubber90±5Black-25~100°CClass 1 B
DFFFluoro Rubber70±5Black-15~200°CClass 4 D

Specifications

Part Number-do
DFA4-850
Part NumberWire Dia.
Tolerance		Inner Dia. do
1mm Increment
TypeWire Dia.
W
DFA
(Nitrile Rubber 70 - Black)

DFB
(Nitrile Rubber 90 - Black)

DFF
(Fluoro Rubber - Black)		3.1±0.13300~2000
3.53
4
5.33±0.15
5.7
6
7
8±0.20
8.4
9±0.25
10±0.30
11
12
13±0.39
15
16±0.48
18
20

Inner Dia.Inner
Dia.
Tolerance
300~400±2.82
401~500±3.30
501~600±4.00
601~700±4.70
701~800±5.30
801~900±6.00
901~1000±6.70
1001~1100±7.50
1101~1200
1201~1300
1301~1400
1401~1500
1501~1600±8.80
1601~1700±9.40
1701~1800+10.0~-10.4
1801~1900+10.0~-11.2
1901~2000+10.0~-11.7
[ ! ]Wire and inner diameter tolerances of DFF are 1.5 times larger than those in the above table.
■Material Specification Table (JISB2401)
TypeDFADFBDFF
JIS SymbolClass 1 AClass 1 BClass 4 D
Tensile Strength (MPa)9.8149.8
Elongation (%)250100200
Tensile Stress (MPa)2.7-1.9
Compression Set (%)404040

Part Number 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

  • *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
  • Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...

CAD Download

30
60
90
  1. 1
Part Number
DFA3.1-[160-2000/1]
DFA3.53-[160-2000/1]
DFA4-[160-2000/1]
DFA5.7-[160-2000/1]
DFA5.33-[160-2000/1]
DFA6-[160-2000/1]
DFA7-[160-2000/1]
DFA8-[160-2000/1]
DFA8.4-[160-2000/1]
DFA9-[300-2000/1]
DFA10-[160-2000/1]
DFA11-[300-2000/1]
DFA12-[300-2000/1]
DFA13-[300-2000/1]
DFA15-[300-2000/1]
DFA16-[300-2000/1]
DFA18-[300-2000/1]
DFA20-[300-2000/1]
DFB3.1-[160-2000/1]
DFB3.53-[160-2000/1]
DFB4-[160-2000/1]
DFB5.7-[160-2000/1]
DFB5.33-[160-2000/1]
DFB6-[160-2000/1]
DFB7-[160-2000/1]
DFB8-[160-2000/1]
DFB8.4-[160-2000/1]
DFB9-[300-2000/1]
DFB10-[160-2000/1]
DFB11-[300-2000/1]
DFB12-[300-2000/1]
DFB13-[300-2000/1]
DFB15-[300-2000/1]
DFB16-[300-2000/1]
DFB18-[300-2000/1]
DFB20-[300-2000/1]
DFF3.1-[160-2000/1]
DFF3.53-[160-2000/1]
DFF4-[300-2000/1]
DFF5.7-[160-2000/1]
DFF5.33-[300-2000/1]
DFF6-[160-2000/1]
DFF7-[160-2000/1]
DFF8-[160-2000/1]
DFF8.4-[160-2000/1]
DFF9-[300-2000/1]
DFF10-[160-2000/1]
DFF11-[300-2000/1]
DFF12-[300-2000/1]
DFF13-[300-2000/1]
DFF15-[300-2000/1]
DFF16-[300-2000/1]
DFF18-[300-2000/1]
DFF20-[300-2000/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSInner Dia. do (or d)
(Ø) 		Wire Dia. W
(mm) 		Material Material Code, JIS Hardness

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20003.1Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20003.53Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20004Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20005.7Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20005.33Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20006Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20007Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20008Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20008.4Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 20009Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 200010Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200011Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200012Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200013Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200015Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200016Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200018Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200020Nitrile RubberClass 1 A70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20003.1Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20003.53Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20004Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20005.7Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20005.33Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20006Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20007Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20008Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20008.4Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 20009Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 200010Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200011Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200012Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200013Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200015Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200016Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200018Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200020Nitrile RubberClass 1 B90

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20003.1[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20003.53[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 20004[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20005.7[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 20005.33[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20006[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20007[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20008[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 20008.4[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 20009[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10160 ～ 200010[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200011[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200012[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200013[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200015[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200016[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200018[Fluoro Rubber] Fluoro RubberClass 4 D70

-

1 Piece(s) 11 Day(s) or more 10300 ～ 200020[Fluoro Rubber] Fluoro RubberClass 4 D70

Loading...

  1. 1

More Information


■Features
(1)Wire diameter and inner diameter are selectable.
(2)Able to keep high level of air tightness because of vulcanization molding.
(3) No breaks from joint parts.

Example

 

Basic Information

Type Configurable

Configure

Clear All

54 Part Numbers

View Part Numbers

Configure Remaining Specifications
Completed
loading

Specification/Dimensions

  • Inner Dia. do (or d)(Ø)

     [160-2000/1Ø Unit(s)]

    Clear

  • Wire Dia. W(mm)

    • 3.1
    • 3.53
    • 4
    • 5.33
    • 5.7
    • 6
    • 7
    • 8
    • 8.4
    • 9
    • 10
    • 11
    • 12
    • 13
    • 15
    • 16
    • 18
    • 20

    Clear

  • Material

    • Nitrile Rubber
    • Fluoro Rubber
      • Fluoro Rubber

    Clear

  • Hardness

    • 70
    • 90

    Clear

  • type

    • DFA
    • DFB
    • DFF

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 11 Day(s) or Less

    Clear

Specify Alterations

Additional Products in this Category

Complementary Products

Customers Who Viewed This Item Also Viewed

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel：(60) 3 7890 6399
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)
Technical Inquiry

Payment Method

more
  • Credit Card
    • VISA
    • MasterCard
  • Bank Transfer
    • FPX
    • Interbank GIRO (IBG)

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm,    9am – 1pm(Sat) * Order cut-off time is 12pm

  • Tel: (60) 3 7890 6399
Inquiry
Mobile View

Copyright © MISUMI Corporation All Rights Reserved.