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O-Ring JIS B 2401 - G Series (Static application) (Part Numbers)

O-Ring JIS B 2401 - G Series (Static application)
Check FAQ of this product (5 items)

NOK

NOK

O-Ring JIS B 2401 - G Series (Static application)
The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.
[Feature]
● Inner Diameter Minimum/ Maximum (mm.) : 24.4 to 499.3
● Thickness (mm.) : 3.1 and 5.7
● Applications Environment : Heat Resistant or Mineral Oil Resistant
● Material : Nitrile Rubber, Silicone Rubber and Fluoro Rubber
[Application]
O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Part Number

Configured Part Number is shown.

Dimension
                                                                                                                            
                                                                                                                    O-Ring dimension                                                        

         
                     Cylindrical static aplication                                     Internal pressure                                        External pressure    

                                               
                                          
                    No backup ring                              One side backup ring                                Both sides backup rings
                                                          (only dynamic, cllindrical static application)           (only dynamic, cylindrical static application)

 
Material  JIS symbolNBR-70-1NBR-90NBR-70-2VMQ-70FKM-70
  Old JIS symbolClass 1AClass 1BClass 2Class 4CClass 4D
  NOK symbolA305A105A122S503F201


Specification Table

☆ For this code, only meterial A305 or F201 is available.
Product CodeJIS dimension identification codeO-Ring dimension
Type
Dimension
Code		Material code
←
□:put material
    code left** 
 		(Reference)
Old JIS
Callout
number		Thickness
W		Inside Diameter
d0		Tolerance of inside diameter 'd0'Burr
dimension
f
NBR-70-1NBR-
90		NBR-70-2VMQ-
70		FMK-
70		A305
(NBR-70-1)
A105
(NBR-90)
A122
(NBR-70-2)		S503
(VMQ-70)		F201
(FKM-70)
Class 1A
A305		Class 1B
A105		Class
2
A122		Class 4C
S503		Class 4D
F201
CO00200ABCLR6OR □
G25-N		G253.1±0.124.4±0.25±0.37±0.30Max. 0.12
CO00201U0OR □
G30-N		G3029.4±0.29±0.43±0.34
CO00202U2OR □
G35-N		G3534.4±0.33±0.49±0.39
CO00203U2OR □
G40-N		G4039.4±0.37±0.55±0.44
CO00204U2OR □
G45-N		G4544.4±0.41±0.61±0.49
CO00205U0OR □
G50-N		G5049.4±0.45±0.67±0.54
CO00206R8OR □
G55-N		G5554.4±0.49±0.73±0.58
CO00207U0OR □
G60-N		G6059.4±0.53±0.79±0.63
CO00208Q6OR □
G65-N		G6564.4±0.57±0.85±0.68
CO00209U2OR □
G70-N		G7069.4±0.61±0.91±0.73
CO00210U2OR □
G75-N		G7574.4±0.65±0.97±0.78
CO00211U2OR □
G80-N		G8079.4±0.69±1.03±0.82
CO00212Q1OR □
G85-N		G8584.4±0.73±1.09±0.87
CO00213U2OR □
G90-N		G9089.4±0.77±1.15±0.92
CO00214U2OR □
G95-N		G9594.4±0.81±1.21±0.97
CO00215U2OR □
G100-N		G10099.4±0.85±1.27±1.02
CO00216U2OR □
G105-N		G105104.4±0.87±1.30±1.04
CO00217U2OR □
G110-N		G110109.4±0.91±1.36±1.09
CO00218U2OR □
G115-N		G115114.4±0.94±1.41±1.12
CO00219R0OR □
G120-N		G120119.4±0.98±1.47±1.17
CO00220U2OR □
G125-N		G125124.4±1.01±1.51±1.21
CO00221U2OR □
G130-N		G130129.4±1.05±1.57±1.26
CO00222U2OR □
G135-N		G135134.4±1.08±1.62±1.29
CO00223X0OR □
G140-N		G140139.4±1.12±1.68±1.34
CO00224U2OR □
G145-N		G145144.4±1.16±1.74±1.39
CO00225ABCLU3OR □
G150-N		G1505.7±0.13149.3±1.19±1.78±1.42Max. 0.16
CO00226U3OR □
G155-N		G155154.3±1.23±1.84±1.47
CO00227U3OR □
G160-N		G160159.3±1.26±1.89±1.51
CO00228U3OR □
G165-N		G165164.3±1.30±1.95±1.56
CO00229U3OR □
G170-N		G170169.3±1.33±1.99±1.59
CO00230U3OR □
G175-N		G175174.3±1.37±2.05±1.64
CO00231W0OR □
G180-N		G180179.3±1.40±2.10±1.68
CO00232U3OR □
G185-N		G185184.3±1.44±2.16±1.72
CO00233U3OR □
G190-N		G190189.3±1.47±2.20±1.76
CO00234U3OR □
G195-N		G195194.3±1.51±2.26±1.81
CO00235U3OR □
200G-N		G200199.3±1.55±2.32±1.86
CO01968☆---H0OR □
G205-N☆		G205☆204.3±1.58-±1.90
CO00236BCLV0OR □
G210-N		G210209.3±1.61±2.41±1.93
CO03303☆---O0OR □
G215-N☆		G215☆214.3±1.65-±1.98
CO00237BCLU3OR □
G220-N		G220219.3±1.68±2.52±2.01
CO02011☆---P0OR □
G225-N		G225☆224.3±1.71-±2.05
CO00238BCLU3OR □
G230-N		G230229.3±1.73±2.59±2.07
CO02031☆---O0OR □
G235-N☆		G235☆234.3±1.78-±2.14
CO00239BCLU3OR □
G240-N		G240239.3±1.81±2.71±2.17
CO02060☆---G0OR □
G245-N☆		G245☆244.3±1.85-±2.22
CO00240BCLU3OR □
G250-N		G250249.3±1.88±2.82±2.25
CO02079☆---H0OR □
G255-N☆		G255☆254.3±1.91-±2.29
CO00241BCLU3OR □
G260-N		G260259.3±1.94±2.91±2.32
CO06543☆---H0OR □
G265-N☆		G265☆264.3±1.98-±2.38
CO00242BCLU3OR □
G270-N		G270269.4±2.01±3.01±2.41
CO02100☆---H0OR □
G275-N☆		G275☆274.3±2.04-±2.45
CO00243BCLU3OR □
G280-N		G280279.3±2.07±3.10±2.48
CO03210☆---H0OR □
G285-N☆		G285☆284.3±2.11-±2.53
CO00244BCLU3OR □
G290-N		G290289.3±2.14±3.21±2.56
CO06566☆---P0OR □
G295-N		G295☆294.3±2.17-±2.60
CO00245BCLU3OR □
G300-N		G300299.3±2.20±3.30±2.64
CO01137☆---G0OR □
G305-N☆		G305☆304.3±2.24-±2.69
CO02158☆OR □
G310-N☆		G310☆309.3±2.27±2.72
CO08811☆OR □
G315-N☆		G315☆314.3±2.30±2.76
CO02176☆OR □
G320-N☆		G320☆319.3±2.33±2.80
CO08812☆OR □
G325-N☆		G325☆324.3±2.36±2.83
CO08813☆OR □
G330-N☆		G330☆329.3±2.39±2.87
CO08814☆OR □
G335-N☆		G335☆334.3±2.42±2.90
CO02206☆OR □
G340-N☆		G340☆339.3±2.45±2.94
CO02216☆OR □
G345-N☆		G345☆344.3±2.48±2.98
CO02223☆OR □
G350-N☆		G350☆349.3±2.51±3.01
CO08815☆OR □
G355-N☆		G355☆354.3±2.54±3.05
CO02244☆OR □
G360-N☆		G360☆359.3±2.57±3.08
CO08816☆OR □
G365-N☆		G365☆364.4±2.60±3.12
CO08817☆OR □
G370-N☆		G370☆369.3±2.63±3.16
CO08818☆OR □
G375-N☆		G375☆374.3±2.67±3.20
CO02272☆OR □
G380-N☆		G380☆379.3±2.70±3.24
CO08819☆OR □
G385-N☆		G385☆384.3±2.73±3.28
CO02287☆OR □
G390-N☆		390G☆389.3±2.77±3.32
CO08820☆OR □
G395-N☆		G395☆394.3±2.79±3.35
CO02301☆OR □
G400-N☆		G400☆399.3±2.82±3.38
CO08821☆OR □
G405-N☆		G405☆404.3±3.00±3.60Max. 0.16
CO08822☆OR □
G410-N☆		G410☆409.3
CO02336☆OR □
415-N☆		G415☆414.3
CO08823☆OR □
G420-N☆		G420☆419.3
CO02358☆OR □
G425-N☆		G425☆424.3
CO08824☆OR □
G430-N☆		G430☆429.3
CO08825☆OR □
G435-N☆		G435☆434.3
CO08826☆OR □
G440-N☆		G440☆439.3
CO08827☆OR □
G445-N☆		G445☆444.3
CO02417☆OR □
G450-N☆		G450☆449.3
CO08828☆OR □
G455-N☆		G455☆454.3±3.30±4.00Max. 0.16
CO02441☆OR □
G460-N☆		G460☆459.3
CO06715☆OR □
G465-N☆		G465☆464.3
CO02460☆OR □
G470-N☆		G470☆469.3
CO08829☆OR □
G475-N☆		G475☆474.3
CO08830☆OR □
G480-N☆		G480☆479.3
CO08831☆OR □
485-N☆		G485☆484.3
CO08832☆OR □
G490-N☆		G490☆489.3
CO08833☆OR □
G495-N☆		G495☆494.3
CO08834☆OR □
G500-N☆		G500☆499.3
■ JIS dimension identification code: Type + material specification + Dimension specification + Appearance grande.
 
JIS callout
number		Groove dimension (according to JIS specification)
Dimension 'd'Dimension 'D'Dimension 'G' (tolerance +0.25
                                           0      )		Dimension
'H'		Dimension
'R'		Maximum
misalignment (TIR)
of center D and center 'd'
for dynamic or cylindrical application
dToleranceDToleranceNo backup ringOne side backup ringBoth sides backup ringsH±0.05Maximum value
G25250
- 0.10		30 +0.10
0		4.15.67.32.40.70.08
G303035
G353540
G404045
G454550
G505055
G555560
G606065
G656570
G707075
G757580
G808085
G858590
G909095
G9595100
G100100105
G105105110
G110110115
G115115120
G120120125
G125125130
G130130135
G135135140
G140140145
G145145150
G1501500
- 0.10		160 +0.10
0		7.5911.54.60.80.10
G155155165
G160160170
G165165175
G170170180
G175175185
G180180190
G185185195
G190190200
G195195205
G200200210
G205☆205215
G210210220
G215☆215225
G220220230
G225☆225235
G230230240
G235☆235245
G240240250
G245☆245255
G250250260
G255☆255265
G260260270
G265☆2650
- 0.10		275 +0.10
0		7.5911.54.60.80.10
G270270280
G275☆275285
G280280290
G285☆285295
G290290300
G295☆295305
G300300310
G305☆305315
G310☆310320
G315☆315325
G320☆320330
G325☆325335
G330☆330340
G335☆335345
G340☆340350
G345☆345355
G350☆350360
G355☆355365
G360☆360370
G365☆365375
G370☆370380
G375☆375385
G380☆380390
G385☆385395
390G☆390400
G395☆395405
G400☆400410
G405☆405415
G410☆410420
G415☆415425
G420☆420430
G425☆425435
G430☆430440
G435☆435445
G440☆440450
G445☆445455
G450☆450460
G455☆455465
G460☆460470
G465☆465475
G470☆470480
G475☆475485
G480☆480490
G485☆485495
G490☆490500
G495☆495505
G500☆500510

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60
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Part Number
CO0245L
CO0245U3
CO1968A
CO1968H0
CO2011A
CO2011P0
CO2031A
CO2031O0
CO2060A
CO2060G0
CO2079A
CO2079H0
CO2100A
CO2158A
CO2158G0
CO2176A
CO2176G0
CO2206A
CO2206G0
CO2216A
CO2216G0
CO2223A
CO2223G0
CO2244A
CO2244G0
CO2272A
CO2272G0
CO2287A
CO2287G0
CO2301A
CO2301G0
CO2336A
CO2336G0
CO2358A
CO2358G0
CO2417A
CO2417G0
CO2441A
CO2441G0
CO2460A
CO2460G0
CO3210A
CO3210H0
CO3303A
CO3303O0
CO6543A
CO6543H0
CO6566A
CO6566P0
CO6715A
CO6715G0
CO8811A
CO8811G0
CO8812A
CO8812G0
CO8813A
CO8813G0
CO8814A
CO8815A
CO8815G0
CO8816A
CO8816G0
CO8817A
CO8817G0
CO8818A
CO8818G0
CO8819A
CO8819G0
CO8820A
CO8820G0
CO8821A
CO8821G0
CO8822A
CO8822G0
CO8823A
CO8823G0
CO8824A
CO8824G0
CO8825A
CO8825G0
CO8826A
CO8826G0
CO8827A
CO8827G0
CO8828A
CO8828G0
CO8829A
CO8829G0
CO8830A
CO8830G0
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipI.D. d
(mm) 		Thickness W
(mm) 		Material Environment, application O.D.
(mm) 		Old JIS Bearing Number Material (JIS Symbol) Hardness Model Number Notation

MYR 94.40

1 Piece(s) 9 Day(s) or more 299.35.7Silicone RubberHeat Resistant310.7G300Class 4C70Type Dimension Code

MYR 185.43

1 Piece(s) 4 Day(s) or more 299.35.7Fluorine RubberHeat Resistant310.7G300Class 4D70Type Dimension Code

MYR 48.63

1 Piece(s) 9 Day(s) or more 204.35.7Nitrile RubberMineral Oil Resistant215.7G205Class 1A70Type Dimension Code

MYR 268.03

1 Piece(s) 9 Day(s) or more 204.35.7Fluorine RubberHeat Resistant215.7G205Class 4D70Type Dimension Code

MYR 52.25

1 Piece(s) 9 Day(s) or more 224.35.7Nitrile RubberMineral Oil Resistant235.7G225Class 1A70Type Dimension Code

MYR 256.96

1 Piece(s) 4 Day(s) or more 224.35.7Fluorine RubberHeat Resistant235.7G225Class 4D70Type Dimension Code

MYR 56.56

1 Piece(s) 9 Day(s) or more 234.35.7Nitrile RubberMineral Oil Resistant245.7G235Class 1A70Type Dimension Code

MYR 260.32

1 Piece(s) 10 Day(s) or more 234.35.7Fluorine RubberHeat Resistant245.7G235Class 4D70Type Dimension Code

MYR 65.17

1 Piece(s) 9 Day(s) or more 244.35.7Nitrile RubberMineral Oil Resistant255.7G245Class 1A70Type Dimension Code

MYR 293.71

1 Piece(s) 9 Day(s) or more 244.35.7Fluorine RubberHeat Resistant255.7G245Class 4D70Type Dimension Code

MYR 65.17

1 Piece(s) 9 Day(s) or more 254.35.7Nitrile RubberMineral Oil Resistant265.7G255Class 1A70Type Dimension Code

MYR 278.93

1 Piece(s) 10 Day(s) or more 254.35.7Fluorine RubberHeat Resistant265.7G255Class 4D70Type Dimension Code

MYR 74.16

1 Piece(s) 9 Day(s) or more 274.35.7Nitrile RubberMineral Oil Resistant285.7G275Class 1A70Type Dimension Code

MYR 75.28

1 Piece(s) 9 Day(s) or more 309.35.7Nitrile RubberMineral Oil Resistant320.7G310Class 1A70Type Dimension Code

MYR 281.33

1 Piece(s) 9 Day(s) or more 309.35.7Fluorine RubberHeat Resistant320.7G310Class 4D70Type Dimension Code

MYR 75.28

1 Piece(s) 4 Day(s) or more 319.35.7Nitrile RubberMineral Oil Resistant330.7G320Class 1A70Type Dimension Code

MYR 281.33

1 Piece(s) 9 Day(s) or more 319.35.7Fluorine RubberHeat Resistant330.7G320Class 4D70Type Dimension Code

MYR 86.53

1 Piece(s) 9 Day(s) or more 339.35.7Nitrile RubberMineral Oil Resistant350.7G340Class 1A70Type Dimension Code

MYR 308.09

1 Piece(s) 9 Day(s) or more 339.35.7Fluorine RubberHeat Resistant350.7G340Class 4D70Type Dimension Code

MYR 86.53

1 Piece(s) 9 Day(s) or more 344.35.7Nitrile RubberMineral Oil Resistant355.7G345Class 1A70Type Dimension Code

MYR 321.01

1 Piece(s) 9 Day(s) or more 344.35.7Fluorine RubberHeat Resistant355.7G345Class 4D70Type Dimension Code

MYR 96.64

1 Piece(s) 2 Day(s) 349.35.7Nitrile RubberMineral Oil Resistant360.7G350Class 1A70Type Dimension Code

MYR 346.29

1 Piece(s) 9 Day(s) or more 349.35.7Fluorine RubberHeat Resistant360.7G350Class 4D70Type Dimension Code

MYR 96.64

1 Piece(s) 9 Day(s) or more 359.35.7Nitrile RubberMineral Oil Resistant370.7G360Class 1A70Type Dimension Code

MYR 346.29

1 Piece(s) 9 Day(s) or more 359.35.7Fluorine RubberHeat Resistant370.7G360Class 4D70Type Dimension Code

MYR 108.44

1 Piece(s) 8 Day(s) or more 379.35.7Nitrile RubberMineral Oil Resistant390.7G380Class 1A70Type Dimension Code

MYR 402.15

1 Piece(s) 9 Day(s) or more 379.35.7Fluorine RubberHeat Resistant390.7G380Class 4D70Type Dimension Code

MYR 119.68

1 Piece(s) 9 Day(s) or more 389.35.7Nitrile RubberMineral Oil Resistant400.7G390Class 1A70Type Dimension Code

MYR 440.95

1 Piece(s) 9 Day(s) or more 389.35.7Fluorine RubberHeat Resistant400.7G390Class 4D70Type Dimension Code

MYR 125.30

1 Piece(s) 9 Day(s) or more 399.35.7Nitrile RubberMineral Oil Resistant410.7G400Class 1A70Type Dimension Code

MYR 442.77

1 Piece(s) 9 Day(s) or more 399.35.7Fluorine RubberHeat Resistant410.7G400Class 4D70Type Dimension Code

MYR 125.30

1 Piece(s) 9 Day(s) or more 414.35.7Nitrile RubberMineral Oil Resistant425.7G415Class 1A70Type Dimension Code

MYR 412.01

2 Piece(s) 9 Day(s) or more 414.35.7Fluorine RubberHeat Resistant425.7G415Class 4D70Type Dimension Code

MYR 141.60

1 Piece(s) 9 Day(s) or more 424.35.7Nitrile RubberMineral Oil Resistant435.7G425Class 1A70Type Dimension Code

MYR 500.54

1 Piece(s) 9 Day(s) or more 424.35.7Fluorine RubberHeat Resistant435.7G425Class 4D70Type Dimension Code

MYR 156.76

1 Piece(s) 9 Day(s) or more 449.35.7Nitrile RubberMineral Oil Resistant460.7G450Class 1A70Type Dimension Code

MYR 568.80

1 Piece(s) 9 Day(s) or more 449.35.7Fluorine RubberHeat Resistant460.7G450Class 4D70Type Dimension Code

MYR 169.68

1 Piece(s) 9 Day(s) or more 459.35.7Nitrile RubberMineral Oil Resistant470.7G460Class 1A70Type Dimension Code

MYR 619.85

1 Piece(s) 9 Day(s) or more 459.35.7Fluorine RubberHeat Resistant470.7G460Class 4D70Type Dimension Code

MYR 174.75

1 Piece(s) 9 Day(s) or more 469.35.7Nitrile RubberMineral Oil Resistant480.7G470Class 1A70Type Dimension Code

MYR 641.08

1 Piece(s) 9 Day(s) or more 469.35.7Fluorine RubberHeat Resistant480.7G470Class 4D70Type Dimension Code

MYR 82.60

1 Piece(s) 9 Day(s) or more 284.35.7Nitrile RubberMineral Oil Resistant295.7G285Class 1A70Type Dimension Code

MYR 330.06

1 Piece(s) 9 Day(s) or more 284.35.7Fluorine RubberHeat Resistant295.7G285Class 4D70Type Dimension Code

MYR 52.25

1 Piece(s) 9 Day(s) or more 214.35.7Nitrile RubberMineral Oil Resistant225.7G215Class 1A70Type Dimension Code

MYR 264.61

1 Piece(s) 9 Day(s) or more 214.35.7Fluorine RubberHeat Resistant225.7G215Class 4D70Type Dimension Code

MYR 65.17

1 Piece(s) 9 Day(s) or more 264.35.7Nitrile RubberMineral Oil Resistant275.7G265Class 1A70Type Dimension Code

MYR 332.48

1 Piece(s) 9 Day(s) or more 264.35.7Fluorine RubberHeat Resistant275.7G265Class 4D70Type Dimension Code

MYR 82.60

1 Piece(s) 9 Day(s) or more 294.35.7Nitrile RubberMineral Oil Resistant305.7G295Class 1A70Type Dimension Code

MYR 360.71

1 Piece(s) 9 Day(s) or more 294.35.7Fluorine RubberHeat Resistant305.7G295Class 4D70Type Dimension Code

MYR 169.68

1 Piece(s) 9 Day(s) or more 464.35.7Nitrile RubberMineral Oil Resistant475.7G465Class 1A70Type Dimension Code

MYR 619.85

1 Piece(s) 9 Day(s) or more 464.35.7Fluorine RubberHeat Resistant475.7G465Class 4D70Type Dimension Code

MYR 75.28

1 Piece(s) 9 Day(s) or more 314.35.7Nitrile RubberMineral Oil Resistant325.7G315Class 1A70Type Dimension Code

MYR 269.37

1 Piece(s) 9 Day(s) or more 314.35.7Fluorine RubberHeat Resistant325.7G315Class 4D70Type Dimension Code

MYR 75.28

1 Piece(s) 9 Day(s) or more 324.35.7Nitrile RubberMineral Oil Resistant335.7G325Class 1A70Type Dimension Code

MYR 281.33

1 Piece(s) 9 Day(s) or more 324.35.7Fluorine RubberHeat Resistant335.7G325Class 4D70Type Dimension Code

MYR 86.53

1 Piece(s) 9 Day(s) or more 329.35.7Nitrile RubberMineral Oil Resistant340.7G330Class 1A70Type Dimension Code

MYR 321.01

1 Piece(s) 9 Day(s) or more 329.35.7Fluorine RubberHeat Resistant340.7G330Class 4D70Type Dimension Code

MYR 86.53

1 Piece(s) 9 Day(s) or more 334.35.7Nitrile RubberMineral Oil Resistant345.7G335Class 1A70Type Dimension Code

MYR 96.64

1 Piece(s) 9 Day(s) or more 354.35.7Nitrile RubberMineral Oil Resistant365.7G355Class 1A70Type Dimension Code

MYR 346.29

1 Piece(s) 9 Day(s) or more 354.35.7Fluorine RubberHeat Resistant365.7G355Class 4D70Type Dimension Code

MYR 96.64

1 Piece(s) 9 Day(s) or more 364.35.7Nitrile RubberMineral Oil Resistant375.7G365Class 1A70Type Dimension Code

MYR 360.71

1 Piece(s) 9 Day(s) or more 364.35.7Fluorine RubberHeat Resistant375.7G365Class 4D70Type Dimension Code

MYR 108.44

1 Piece(s) 9 Day(s) or more 369.35.7Nitrile RubberMineral Oil Resistant380.7G370Class 1A70Type Dimension Code

MYR 386.41

1 Piece(s) 9 Day(s) or more 369.35.7Fluorine RubberHeat Resistant380.7G370Class 4D70Type Dimension Code

MYR 108.44

1 Piece(s) 9 Day(s) or more 374.35.7Nitrile RubberMineral Oil Resistant385.7G375Class 1A70Type Dimension Code

MYR 402.15

1 Piece(s) 9 Day(s) or more 374.35.7Fluorine RubberHeat Resistant385.7G375Class 4D70Type Dimension Code

MYR 108.44

1 Piece(s) 9 Day(s) or more 384.35.7Nitrile RubberMineral Oil Resistant395.7G385Class 1A70Type Dimension Code

MYR 402.15

1 Piece(s) 9 Day(s) or more 384.35.7Fluorine RubberHeat Resistant395.7G385Class 4D70Type Dimension Code

MYR 119.68

1 Piece(s) 9 Day(s) or more 394.35.7Nitrile RubberMineral Oil Resistant405.7G395Class 1A70Type Dimension Code

MYR 424.12

1 Piece(s) 12 Day(s) or more 394.35.7Fluorine RubberHeat Resistant405.7G395Class 4D70Type Dimension Code

MYR 125.30

1 Piece(s) 9 Day(s) or more 404.35.7Nitrile RubberMineral Oil Resistant415.7G405Class 1A70Type Dimension Code

MYR 460.31

1 Piece(s) 9 Day(s) or more 404.35.7Fluorine RubberHeat Resistant415.7G405Class 4D70Type Dimension Code

MYR 125.30

1 Piece(s) 9 Day(s) or more 409.35.7Nitrile RubberMineral Oil Resistant420.7G410Class 1A70Type Dimension Code

MYR 442.77

1 Piece(s) 9 Day(s) or more 409.35.7Fluorine RubberHeat Resistant420.7G410Class 4D70Type Dimension Code

MYR 141.60

1 Piece(s) 9 Day(s) or more 419.35.7Nitrile RubberMineral Oil Resistant430.7G420Class 1A70Type Dimension Code

MYR 500.54

1 Piece(s) 9 Day(s) or more 419.35.7Fluorine RubberHeat Resistant430.7G420Class 4D70Type Dimension Code

MYR 148.34

1 Piece(s) 9 Day(s) or more 429.35.7Nitrile RubberMineral Oil Resistant440.7G430Class 1A70Type Dimension Code

MYR 542.30

1 Piece(s) 9 Day(s) or more 429.35.7Fluorine RubberHeat Resistant440.7G430Class 4D70Type Dimension Code

MYR 148.34

1 Piece(s) 9 Day(s) or more 434.35.7Nitrile RubberMineral Oil Resistant445.7G435Class 1A70Type Dimension Code

MYR 542.30

1 Piece(s) 9 Day(s) or more 434.35.7Fluorine RubberHeat Resistant445.7G435Class 4D70Type Dimension Code

MYR 148.34

1 Piece(s) 9 Day(s) or more 439.35.7Nitrile RubberMineral Oil Resistant450.7G440Class 1A70Type Dimension Code

MYR 542.30

1 Piece(s) 9 Day(s) or more 439.35.7Fluorine RubberHeat Resistant450.7G440Class 4D70Type Dimension Code

MYR 156.76

1 Piece(s) 9 Day(s) or more 444.35.7Nitrile RubberMineral Oil Resistant455.7G445Class 1A70Type Dimension Code

MYR 568.80

1 Piece(s) 9 Day(s) or more 444.35.7Fluorine RubberHeat Resistant455.7G445Class 4D70Type Dimension Code

MYR 163.51

1 Piece(s) 9 Day(s) or more 454.35.7Nitrile RubberMineral Oil Resistant465.7G455Class 1A70Type Dimension Code

MYR 597.86

1 Piece(s) 9 Day(s) or more 454.35.7Fluorine RubberHeat Resistant465.7G455Class 4D70Type Dimension Code

MYR 174.75

1 Piece(s) 9 Day(s) or more 474.35.7Nitrile RubberMineral Oil Resistant485.7G475Class 1A70Type Dimension Code

MYR 641.08

1 Piece(s) 9 Day(s) or more 474.35.7Fluorine RubberHeat Resistant485.7G475Class 4D70Type Dimension Code

MYR 184.86

1 Piece(s) 9 Day(s) or more 479.35.7Nitrile RubberMineral Oil Resistant490.7G480Class 1A70Type Dimension Code

MYR 676.33

1 Piece(s) 9 Day(s) or more 479.35.7Fluorine RubberHeat Resistant490.7G480Class 4D70Type Dimension Code

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Basic Information

Type O-Ring Types G (For Fixing)

Configure

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330 Part Numbers

View Part Numbers

Configure Remaining Specifications
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Specification/Dimensions

  • I.D. d(mm)

    • 24.4
    • 29.4
    • 34.4
    • 39.4
    • 44.4
    • 49.4
    • 54.4
    • 59.4
    • 64.4
    • 69.4
    • 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
    • 309.3
    • 314.3
    • 319.3
    • 324.3
    • 329.3
    • 334.3
    • 339.3
    • 344.3
    • 349.3
    • 354.3
    • 359.3
    • 364.3
    • 369.3
    • 374.3
    • 379.3
    • 384.3
    • 389.3
    • 394.3
    • 399.3
    • 404.3
    • 409.3
    • 414.3
    • 419.3
    • 424.3
    • 429.3
    • 434.3
    • 439.3
    • 444.3
    • 449.3
    • 454.3
    • 459.3
    • 464.3
    • 469.3
    • 474.3
    • 479.3
    • 484.3
    • 489.3
    • 494.3
    • 499.3

    Clear

  • Thickness W(mm)

    • 3.1
    • 5.7

    Clear

  • Material

    • Nitrile Rubber
    • Silicone Rubber
    • Fluorine Rubber

    Clear

  • Environment, application

    • Mineral Oil Resistant
    • Heat Resistant

    Clear

  • Old JIS Bearing Number

    • G25
    • G30
    • G35
    • G40
    • G45
    • G50
    • G55
    • G60
    • G65
    • G70
    • G75
    • G80
    • G85
    • G90
    • G95
    • 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
    • G310
    • G315
    • G320
    • G325
    • G330
    • G335
    • G340
    • G345
    • G350
    • G355
    • G360
    • G365
    • G370
    • G375
    • G380
    • G385
    • G390
    • G395
    • G400
    • G405
    • G410
    • G415
    • G420
    • G425
    • G430
    • G435
    • G440
    • G445
    • G450
    • G455
    • G460
    • G465
    • G470
    • G475
    • G480
    • G485
    • G490
    • G495
    • G500

    Clear

  • Material (JIS Symbol)

    • Class 1A
    • Class 1B
    • Class 4C
    • Class 4D

    Clear

  • Hardness

    • 70
    • 90

    Clear

  • Model Number Notation

    • Old JIS Bearing Number
    • Type Dimension Code

    Clear

  • type

    • G

    Clear

Days to Ship

    • All
    • 2 Day(s) or Less
    • 4 Day(s) or Less
    • 8 Day(s) or Less
    • 9 Day(s) or Less
    • 10 Day(s) or Less
    • 12 Day(s) or Less
    • 14 Day(s) or Less

    Clear

Specify Alterations

Frequently asked question (FAQ)

Question: Please tell me when to replace the O-ring and its lifespan.
Answer: It depends on its material & the usage conditions, so we cannot answer the question of lifespan.
Question: Can I reuse the O-ring I removed once?
Answer: No. Make sure to replace it with a new O-ring.
Question: What should I be careful about when storing O-rings?
Answer: When storing O-rings, please be aware of the following:
•Do not open the packaging unnecessarily, as this may result in foreign objects or dirt adhering to the ring or scratches.
•Store in a low humidity area away from direct sunlight.
•Do not store near a high-temperature heat source.
•Do not hang the ring on a nail or string.
Question: What is the storage period for O-rings?
Answer: This applies to O-rings stored in a sealed package in a warehouse away from direct sunlight, high temperatures, and high humidity.
•NBR: 10-year
•Silicone Rubber (VMQ): 20-year
•FKM: 20-year
•EPDM: 20-year
Question: Can JIS B 2401 - G Series O-Rings be used with aggressive chemicals?
Answer: Yes, but material selection is crucial:
•FKM (Viton®) is highly resistant to fuels, solvents, and aggressive chemicals.
•NBR is suitable for petroleum-based fluids but not strong acids or ozone exposure.
•VMQ (Silicone) is used in applications requiring high-temperature resistance but has poor resistance to petroleum-based fluids.

Check other FAQ (2 items) Hide

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