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Part Number Complete

DFF3.1-[160-2000/1]

Inner Dia. do (or d) Wire Dia. W Hardness type Material CAD Days to Ship

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
Hardness
- 70
- 90
Clear
type
- DFA
- DFB
- DFF
Clear
Material
- Nitrile Rubber
- Fluoro Rubber
  - Fluoro Rubber
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Day(s) or Less
Clear

Specify Alterations

O-Rings/Large Diameter

Name: O-Rings/Large Diameter
Brand: MISUMI
Availability: PreOrder

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Compare This Product

Brand :

MISUMI

Part Number :

DFF3.1-[160-2000/1]

DFF3.53-[160-2000/1]

DFF4-[160-2000/1]

DFF5.7-[160-2000/1]

DFF5.33-[160-2000/1]

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]

DFF3.1-[160-2000/1]

Price :

---
Qty :
Days to Ship :

---
Total Price :

---

Select part number to Order Now/ Add to Cart

CAD Download

Product Description

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

Type	[ M ]Material	[ H ]Hardness (JIS Hs)	Color	Operation Temperature Range	JIS Symbol
DFA	Nitrile Rubber	70±5	Black	-30~100°C	Class 1 A
DFB	Nitrile Rubber	90±5	Black	-25~100°C	Class 1 B
DFF	Fluoro Rubber	70±5	Black	-15~200°C	Class 4 D

Specifications

Part Number	-	do
DFA4	-	850

Part Number		Wire Dia. Tolerance	Inner Dia. do 1mm Increment
Type	Wire Dia. W
DFA (Nitrile Rubber 70 - Black) DFB (Nitrile Rubber 90 - Black) DFF (Fluoro Rubber - Black)	3.1	±0.13	300~2000
	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)

Type	DFA	DFB	DFF
JIS Symbol	Class 1 A	Class 1 B	Class 4 D
Tensile Strength (MPa)	9.8	14	9.8
Elongation (%)	250	100	200
Tensile Stress (MPa)	2.7	-	1.9
Compression Set (%)	40	40	40

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 60; 90

Part Number
DFF3.1-[160-2000/1]
DFF3.53-[160-2000/1]
DFF4-[160-2000/1]
DFF5.7-[160-2000/1]
DFF5.33-[160-2000/1]
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]

Price	Name	Minimum Order Qty.	Days to Ship	RoHS	Inner Dia. do (or d) (Ø)	Wire Dia. W (mm)	Material	Material Code, JIS	Hardness
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	3.1	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	3.53	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	4	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	5.7	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	5.33	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	6	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	7	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	8	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	8.4	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	9	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	160 ～ 2000	10	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	11	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	12	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	13	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	15	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	16	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	18	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70
-	O RING	1 Piece(s)	10 Day(s)	10	300 ～ 2000	20	[Fluoro Rubber] Fluoro Rubber	Class 4 D	70

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.