Our website upgrade are completed! Latest improvements are now LIVE to enhance your ordering experience. You may be logged out due to the update. Please take note to login again or reset credentials if needed. More details here.

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-Ring, G, Fixing (Cylindrical Surface)

Click this image to zoom it.

Move the mouse over the image to zoom

Volume Discount

A series of O-rings defined by JIS standards.
[Features]
·It has good sealing performance with self-sealing action despite its simple structure
·Stable sealing performance even under high pressure
·Compact installation space and easy installation
·Sealing is not directional and is possible from both sides
[Applications]
·A JIS standard series for various machines
·This product is for static applications and the material can be selected depending on usage conditions, making it suitable for a wide range of applications

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Drawing

Drawing 1

Drawing 2

Product Specification

This synthetic rubber ring was made for the purpose of sealing liquid and gases in reciprocating motion or fixed areas

Specifications Table

unit: mm

Nominal number	O-ring actual size				Groove section dimensions							Groove section dimensions						Reference
	O-ring actual size				Shaft diameter d		Reference			Hole diameter D		Reference	G (0 to +0.25)			R	E	Squeeze
	d₂		d₁				Fitting symbol equivalent to tolerances of d					Fitting symbol equivalent to tolerances of D	No backup ring	1 pc. backup ring	2 pcs. backup rings	Maximum	Maximum	mm		%
	d₂		d₁				Fitting symbol equivalent to tolerances of d					Fitting symbol equivalent to tolerances of D	No backup ring	1 pc. backup ring	2 pcs. backup rings	Maximum	Maximum	Maximum	Minimum	Maximum	Minimum
*G3	3.1	+/- 0.10	2.4	+/- 0.14	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
*G4			3.4	+/- 0.14
*G5			4.4	+/- 0.15
*G6			5.4	+/- 0.15
*G7			6.4	+/- 0.16
*G8			7.4	+/- 0.16
*G9			8.4	+/- 0.17
*G10			9.4	+/- 0.17
*G11			10.4	+/- 0.18
*G12			11.4	+/- 0.18
*G13			12.4	+/- 0.19
*G14			13.4	+/- 0.19
*G15			14.4	+/- 0.20

* Mark indicates the outer dimension of the JIS standard.

Product Feature Details

The sealing function is enabled by the stress generated when this product is installed to the groove and compressed moderately.
This product is easier to install than any other packing, takes up less space, and can be done the same way by anyone, and its self-sealing action provides stable sealing performance even under high pressure using only an O-ring.
It can be installed with a small amount of compression (squeeze) and has relatively low kinetic frictional resistance for higher efficiency.
It does not cause overtightening of nuts when used for fixing.

Principle of action
Fig. 1: When an O-ring seals a fluid with no or low pressure, the seal is maintained by a squeeze equivalent to a percentage of the cross-sectional diameter of the O-ring.
Fig. 2: As shown in the figure, when the pressure of the fluid increases, the squeezed O-ring in the groove seals by self-sealing action, being pushed from the pressure side and leaning to one side.
Fig. 3: If the pressure increases further and exceeds 10 MPa, the softness of the rubber will cause the O-ring to be damaged by protruding into the clearance.
Fig. 4: To prevent this, leather or fluoropolymer backup rings are attached to both sides of the O-ring when the pressure is on the opposite side or both sides of the pressure direction.

Cautions and Prohibitions

Cautions

The dynamic O-ring smooths the sliding metal surface finish. (It should be about 1.5S.) The inside of the groove should be about 3S.
If the reciprocating sliding surface has holes, etc., take care to protect them.
Do not use more than 2 O-rings in the same location.
Pay attention to the groove design.
If the O-ring breaks down, it will suddenly leak and cause an accident, so be sure to replace it at the end of its useful life for dynamic applications.
Due to its rubbery nature, it will age in the air, so care must be taken when storing it.

: 30; 45; 60

Part Number
G15-4D
G16-4D
G25-4D
G30-4D
G35-4D
G40-4D
G50-4D
G52-4D
G55-4D
G58-4D
G60-4D
G63-4D
G70-4D
G72-4D
G75-4D
G80-4D
G85-4D
G90-4D
G95-4D
G100-4D
G105-4D
G110-4D
G115-4D
G120-4D
G125-4D
G130-4D
G135-4D
G140-4D
G145-4D
G150-4D
G155-4D
G160-4D
G165-4D
G170-4D
G175-4D
G180-4D
G185-4D
G190-4D
G195-4D
G210-4D
G220-4D
G225-4D
G230-4D
G235-4D
G240-4D
G250-4D
G255-4D
G260-4D
G270-4D
G280-4D
G290-4D
G300-4D
G380-4D
G460-4D

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Type	I.D. d1 (mm)	Thickness d2 (mm)	Material	Type of Material	Nominal Number
MYR 14.61	1 Piece(s)	Available	17 Day(s) or more	10	-	14.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G015
MYR 14.61	1 Piece(s)	Available	10 Day(s) or more	10	-	15.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G016
MYR 6.66	1 Piece(s)	Available	10 Day(s) or more	10	-	24.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G025
MYR 8.18	1 Piece(s)	Available	10 Day(s) or more	10	-	29.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G030
MYR 8.85	1 Piece(s)	Available	10 Day(s) or more	10	-	34.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G035
MYR 10.56	1 Piece(s)	Available	10 Day(s) or more	10	-	39.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G040
MYR 12.80	1 Piece(s)	Available	10 Day(s) or more	10	-	49.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G050
MYR 20.61	1 Piece(s)	Available	4 Day(s) or more	10	-	51.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G052
MYR 13.92	1 Piece(s)	Available	10 Day(s) or more	10	-	54.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G055
MYR 20.61	1 Piece(s)	Available	10 Day(s) or more	10	-	57.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G058
MYR 14.60	1 Piece(s)	Available	17 Day(s) or more	10	-	59.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G060
MYR 24.72	1 Piece(s)	Available	17 Day(s) or more	10	-	62.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G063
MYR 17.97	1 Piece(s)	Available	10 Day(s) or more	10	-	69.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G070
MYR 30.90	1 Piece(s)	Available	17 Day(s) or more	10	-	71.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G072
MYR 20.67	1 Piece(s)	Available	10 Day(s) or more	10	-	74.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G075
MYR 20.67	1 Piece(s)	Available	10 Day(s) or more	10	-	79.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G080
MYR 21.79	1 Piece(s)	Available	4 Day(s) or more	10	-	84.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G085
MYR 21.79	1 Piece(s)	Available	10 Day(s) or more	10	-	89.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G090
MYR 25.23	1 Piece(s)	Available	4 Day(s) or more	10	-	94.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G095
MYR 25.23	1 Piece(s)	Available	4 Day(s) or more	10	-	99.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G100
MYR 28.10	1 Piece(s)	Available	4 Day(s) or more	10	-	104.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G105
MYR 28.10	1 Piece(s)	Available	10 Day(s) or more	10	-	109.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G110
MYR 31.35	1 Piece(s)	Available	4 Day(s) or more	10	-	114.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G115
MYR 31.35	1 Piece(s)	Available	4 Day(s) or more	10	-	119.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G120
MYR 36.97	1 Piece(s)	Available	4 Day(s) or more	10	-	124.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G125
MYR 36.97	1 Piece(s)	Available	4 Day(s) or more	10	-	129.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G130
MYR 43.71	1 Piece(s)	Available	4 Day(s) or more	10	-	134.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G135
MYR 44.27	1 Piece(s)	Available	4 Day(s) or more	10	-	139.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G140
MYR 44.84	1 Piece(s)	Available	4 Day(s) or more	10	-	144.4	3.1	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G145
MYR 66.80	1 Piece(s)	Available	17 Day(s) or more	10	-	149.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G150
MYR 66.80	1 Piece(s)	Available	10 Day(s) or more	10	-	154.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G155
MYR 83.66	1 Piece(s)	Available	10 Day(s) or more	10	-	159.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G160
MYR 83.66	1 Piece(s)	Available	4 Day(s) or more	10	-	164.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G165
MYR 89.28	1 Piece(s)	Available	10 Day(s) or more	10	-	169.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G170
MYR 89.28	1 Piece(s)	Available	17 Day(s) or more	10	-	174.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G175
MYR 94.90	1 Piece(s)	Available	10 Day(s) or more	10	-	179.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G180
MYR 94.90	1 Piece(s)	Available	17 Day(s) or more	10	-	184.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G185
MYR 100.52	1 Piece(s)	Available	4 Day(s) or more	10	-	189.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G190
MYR 100.52	1 Piece(s)	Available	17 Day(s) or more	10	-	194.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G195
MYR 145.47	1 Piece(s)	Available	4 Day(s) or more	10	-	209.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G210
MYR 156.70	1 Piece(s)	Available	4 Day(s) or more	10	-	219.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G220
MYR 206.04	1 Piece(s)	Available	17 Day(s) or more	10	-	224.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G225
MYR 167.95	1 Piece(s)	Available	10 Day(s) or more	10	-	229.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G230
MYR 206.04	1 Piece(s)	Available	17 Day(s) or more	10	-	234.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G235
MYR 167.95	1 Piece(s)	Available	17 Day(s) or more	10	-	239.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G240
MYR 167.95	1 Piece(s)	Available	10 Day(s) or more	10	-	249.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G250
MYR 247.23	1 Piece(s)	Available	10 Day(s) or more	10	-	254.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G255
MYR 179.18	1 Piece(s)	Available	17 Day(s) or more	10	-	259.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G260
MYR 196.05	1 Piece(s)	Available	17 Day(s) or more	10	-	269.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G270
MYR 201.66	1 Piece(s)	Available	10 Day(s) or more	10	-	279.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G280
MYR 212.90	1 Piece(s)	Available	10 Day(s) or more	10	-	289.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G290
MYR 212.90	1 Piece(s)	Available	17 Day(s) or more	10	-	299.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G300
MYR 333.43	1 Piece(s)	Available	12 Day(s) or more	10	-	379.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G380
MYR 376.47	1 Piece(s)	Available	17 Day(s) or more	10	-	459.3	5.7	[Fluoroelastomer] Fluorine Rubber	Class 4 D	G460

Product TOP

Basic Information

Standard	For fixing G

Configure

54 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Type
- O-Ring
Clear
I.D. d1(mm)
2.4

5.4

6.4

7.4

8.4

12.4

14.4

15.4

16.4

17.4

19.4

24.4

29.4

34.4

39.4

44.4

49.4

51.4

54.4

57.4

59.4

61.4

62.4

63.4

64.4

66.4

69.4

71.4

74.4

79.4

84.4

89.4

94.4

99.4

104.4

109.4

114.4

119.4

124.4

129.4

134.4

139.4

144.4

149.3

154.3

159.3

164.3

169.3

174.3

179.3

184.3

189.3

194.3

199.3

204.3

209.3

214.3

219.3

224.3

229.3

234.3

239.3

244.3

249.3

254.3

259.3

264.3

269.3

274.3

279.3

284.3

289.3

294.3

299.3

324.3

329.3

379.3

459.3
Clear
Thickness d2(mm)
3.1

5.7
Clear
Type of Material
- Class 1 B
- Class 2
- Class 4 C
- Class 4 D
- A Type A
- A Type B
Clear
Nominal Number
G003

G006

G007

G008

G009

G013

G015

G016

G017

G018

G020

G025

G030

G035

G040

G045

G050

G052

G055

G058

G060

G062

G063

G064

G065

G067

G070

G072

G075

G080

G085

G090

G095

G100

G105

G110

G115

G120

G125

G130

G135

G140

G145

G150

G155

G160

G165

G170

G175

G180

G185

G190

G195

G200

G205

G210

G215

G220

G225

G230

G235

G240

G245

G250

G255

G260

G265

G270

G275

G280

G285

G290

G295

G300

G325

G330

G380

G460
Clear
type
- G-1A
- G-1B
- G-2
- G-4C
- G-4D
Clear
Material
- Nitrile Rubber
- Silicone Rubber
- Fluoroelastomer
  - Fluorine Rubber
Clear

Days to Ship

All

4 Day(s) or Less

10 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less

17 Day(s) or Less

24 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

O-Rings/G Series
MISUMI

Standard Price : MYR 2.27-

Days to Ship : 1 Day(s) or more
O-Rings/P Series
MISUMI

Standard Price : MYR 0.75-

Days to Ship : 1 Day(s) or more
O-Ring JISB2401 G Series (for Fixing)
NOK

Standard Price : MYR 2.47-

Days to Ship : 2 Day(s) or more
O Ring JIS B 2401 G for Fixing
MASUOKA

Standard Price : MYR 6.80-

Days to Ship : 4 Day(s) or more
O-Ring P For Movement And Fixing (Cylindrical Surface)
MUSASHI_OILSEAL

Standard Price : MYR 1.51-

Days to Ship : 4 Day(s) or more
O-Rings/S Series
MISUMI

Standard Price : MYR 0.82-

Days to Ship : 1 Day(s) or more
O-Rings/V Series/AS Series
MISUMI

Standard Price : MYR 1.76-

Days to Ship : 1 Day(s) or more
O-Rings/Large Diameter
MISUMI

Days to Ship : 11 Day(s) or more
O-Ring SS Standard
MUSASHI_OILSEAL

Standard Price : MYR 2.02-

Days to Ship : 1 Day(s) or more
O-Ring V Vacuum Flange
MUSASHI_OILSEAL

Standard Price : MYR 1.27-

Days to Ship : 4 Day(s) or more
O-Ring JIS B 2401 P Series (Fixing/Dynamic)
NOK

Standard Price : MYR 1.23-

Days to Ship : 2 Day(s) or more
O Ring JIS B 2401 P for Movement
MASUOKA

Standard Price : MYR 1.73-

Days to Ship : 4 Day(s) or more

back next

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

How can we improve?

O-Ring, G, Fixing (Cylindrical Surface)

Drawing

Product Specification

Specifications Table

Product Feature Details

Cautions and Prohibitions

Basic Information

Configure

Specification/Dimensions

Type

I.D. d1(mm)

Thickness d2(mm)

Type of Material

Nominal Number

type

Material

Days to Ship

Specify Alterations

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

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