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O-Ring JIS B 2401 - V Series (Vacuum flange application)

O-Ring JIS B 2401 - V Series (Vacuum flange application)

O-Ring JIS B 2401 - V Series (Vacuum flange 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.) : 14.5 to 1044
● Thickness (mm.) : 4, 6 and 10
● Applications Environment : Heat Resistant or Mineral Oil Resistant
● Material : Nitrile Rubber or Fluoro Rubber
[Application]
O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for vacuum flange application

PDF

Part Number

Configured Part Number is shown.

Dimension

 
Material  JIS symbolNBR-70-1FKM-70
  Old JIS symbolClass 1AClass 4D
  NOK symbolA305F201


Speification Table

☆ For this code, equivalent to JIS B 2401 V Series.                                                                                                                                                                         Unit : mm
Product codeJIS dimension identification codeO-Ring dimensionFlange Groove dimension
(according to JIS specification)
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
Dimension
G1
Tolerance
G1
Dimension
G2
 G +0.1
       0
 S  0
    -0.2
NBR-
70-1
FKM-
70
Class 1A
A305
Class 4D
F201
A305
(NBR-
70-1)
F201
(FKM-70)
CO00300AU3OR □ V
15-N
V54.0±0.114.5±0.20±0.24Max. 0.141512553
CO00301G0OR □ V
24-N
V2423.5±0.24±0.2824034
CO00302G0OR □ V
34-N
V3433.5±0.33±0.3934 44
CO00303G0OR □ V
40-N
V4039.5±0.37±0.4440 50
CO00304G0OR □V
55-N
V5554.5±0.49±0.5855 65
CO00305H0OR □ V
70-N
V7069±0.61±0.7370 80
CO00306G0OR □ V
85-N
V8584±0.72±0.8685 95
CO00307H0OR □ V
100-N
V10099±0.83±0.99100 110
CO00308U3OR □ V
120-N
V120119±0.97±1.16120 130
CO00309U3OR □ V
150-N
V150148.5±1.18±1.41150 160
CO00310P0OR □V
175-N
V175173±1.36±1.63175 185
CO00311AU3OR □ V
225-N
V2256.0±0.15222.5±1.70±2.04Max. 0.16225 24184.5
CO00312G0OR □ V
275-N
V275272±2.02±2.42275 291
CO00313G0OR □ V
325-N
V325321.5±2.34±2.80325 341
CO00314G0OR □ V
380-N
V380376±2.68±3.213801.5396
CO00315P0OR □ V
430-N
V430425.5±2.99±3.584300446
CO00316AG0OR □ V
480-N
V48010.0±0.3475±3.30±3.96Max. 0.18480 504127
CO00317Q0OR □ V
530-N☆
V530☆524.5±3.60±4.32530 554
CO00318G0OR □ V
585-N☆
V585☆579±3.92±4.70585 609
CO00319OR □ V
640-N☆
V640☆633.5±4.24±5.08640 664
CO00320OR □ V
690-N☆
V690☆683±4.54±5.446902714
CO00321OR □ V
740-N☆
V740☆732.5±4.83±5.797400764
CO00322OR □ V
790-N☆
V790☆782±5.12±6.14790 814
CO00323OR □ V
845-N☆
V845☆836.5±5.44±6.52845 869
CO00324OR □ V
950-N☆
V950☆940.5±6.06±7.27950 974
CO00325OR □ V
1055-N☆
V1055☆1044±6.67±8.001055 1079
■ JIS dimension identification code: Type + material specification + Dimension specification + Appearance grande.
Part Number
CO0300A
CO0300U3
CO0301A
CO0302A
CO0303A
CO0303G0
CO0304A
CO0304G0
CO0305A
CO0306A
CO0307A
CO0308U3
CO0310A
CO0310P0
CO0311U3
CO0313A
CO0319A
CO0320A
CO0320G0
CO0321A
CO0323A
CO0324A
CO0324G0
CO0325A
Part NumberMinimum order quantityVolume DiscountDays to ShipI.D. d
(Ø)
Thickness W
(mm)
Material Environment, application O.D.
(Ø)
Old JIS Bearing Number Material (JIS Symbol)
1 Piece(s) 16 Day(s) or more 14.54Nitrile RubberMineral Oil Resistant22.5V151 Type A
1 Piece(s) 16 Day(s) or more 14.54Fluorine RubberHeat Resistant22.5V15Class 4 D
1 Piece(s) 16 Day(s) or more 23.54Nitrile RubberMineral Oil Resistant31.5V241 Type A
1 Piece(s) 16 Day(s) or more 33.54Nitrile RubberMineral Oil Resistant41.5V341 Type A
1 Piece(s) 16 Day(s) or more 39.54Nitrile RubberMineral Oil Resistant47.5V401 Type A
1 Piece(s) 16 Day(s) or more 39.54Fluorine RubberHeat Resistant47.5V40Class 4 D
1 Piece(s) 16 Day(s) or more 54.54Nitrile RubberMineral Oil Resistant62.5V551 Type A
1 Piece(s) 26 Day(s) or more 54.54Fluorine RubberHeat Resistant62.5V55Class 4 D
1 Piece(s) 16 Day(s) or more 694Nitrile RubberMineral Oil Resistant77V701 Type A
1 Piece(s) 16 Day(s) or more 844Nitrile RubberMineral Oil Resistant92V851 Type A
1 Piece(s) 16 Day(s) or more 994Nitrile RubberMineral Oil Resistant107V1001 Type A
1 Piece(s) 14 Day(s) or more 1194Fluorine RubberHeat Resistant127V120Class 4 D
1 Piece(s) 16 Day(s) or more 1734Nitrile RubberMineral Oil Resistant181V1751 Type A
1 Piece(s) 16 Day(s) or more 1734Fluorine RubberHeat Resistant181V175Class 4 D
1 Piece(s) 20 Day(s) or more 222.56Fluorine RubberHeat Resistant234.5V225Class 4 D
1 Piece(s) 13 Day(s) or more 321.56Nitrile RubberMineral Oil Resistant333.5V3251 Type A
1 Piece(s) 21 Day(s) or more 633.510Nitrile RubberMineral Oil Resistant653.5V6401 Type A
1 Piece(s) 13 Day(s) or more 68310Nitrile RubberMineral Oil Resistant703V6901 Type A
1 Piece(s) 21 Day(s) or more 68310Fluorine RubberHeat Resistant703V690Class 4 D
1 Piece(s) 13 Day(s) or more 732.510Nitrile RubberMineral Oil Resistant752.5V7401 Type A
1 Piece(s) 13 Day(s) or more 836.510Nitrile RubberMineral Oil Resistant856.5V8451 Type A
1 Piece(s) 13 Day(s) or more 940.510Nitrile RubberMineral Oil Resistant960.5V9501 Type A
1 Piece(s) 16 Day(s) or more 940.510Fluorine RubberHeat Resistant960.5V950Class 4 D
1 Piece(s) 13 Day(s) or more 104410Nitrile RubberMineral Oil Resistant1064V10551 Type A

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Basic Information

Types V (For Vacuum Flanges) Hardness 70 Model Number Notation Type Dimension Code

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