O-Ring JIS B 2401 - V Series (Vacuum flange application)
Brand :
NOK
Caution
Product Description
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
Dimension
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Speification Table
☆ For this code, equivalent to JIS B 2401 V Series. Unit : mm
■ JIS dimension identification code: Type + material specification + Dimension specification + Appearance grande.
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| Material | JIS symbol | NBR-70-1 | FKM-70 |
| Old JIS symbol | Class 1A | Class 4D | |
| NOK symbol | A305 | F201 |
Speification Table
☆ For this code, equivalent to JIS B 2401 V Series. Unit : mm
| Product code | JIS dimension identification code | O-Ring dimension | Flange 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) | |||||||||||
| CO00300 | A | U3 | OR □ V 15-N | V5 | 4.0±0.1 | 14.5 | ±0.20 | ±0.24 | Max. 0.14 | 15 | 1 | 25 | 5 | 3 |
| CO00301 | G0 | OR □ V 24-N | V24 | 23.5 | ±0.24 | ±0.28 | 24 | 0 | 34 | |||||
| CO00302 | G0 | OR □ V 34-N | V34 | 33.5 | ±0.33 | ±0.39 | 34 | 44 | ||||||
| CO00303 | G0 | OR □ V 40-N | V40 | 39.5 | ±0.37 | ±0.44 | 40 | 50 | ||||||
| CO00304 | G0 | OR □V 55-N | V55 | 54.5 | ±0.49 | ±0.58 | 55 | 65 | ||||||
| CO00305 | H0 | OR □ V 70-N | V70 | 69 | ±0.61 | ±0.73 | 70 | 80 | ||||||
| CO00306 | G0 | OR □ V 85-N | V85 | 84 | ±0.72 | ±0.86 | 85 | 95 | ||||||
| CO00307 | H0 | OR □ V 100-N | V100 | 99 | ±0.83 | ±0.99 | 100 | 110 | ||||||
| CO00308 | U3 | OR □ V 120-N | V120 | 119 | ±0.97 | ±1.16 | 120 | 130 | ||||||
| CO00309 | U3 | OR □ V 150-N | V150 | 148.5 | ±1.18 | ±1.41 | 150 | 160 | ||||||
| CO00310 | P0 | OR □V 175-N | V175 | 173 | ±1.36 | ±1.63 | 175 | 185 | ||||||
| CO00311 | A | U3 | OR □ V 225-N | V225 | 6.0±0.15 | 222.5 | ±1.70 | ±2.04 | Max. 0.16 | 225 | 241 | 8 | 4.5 | |
| CO00312 | G0 | OR □ V 275-N | V275 | 272 | ±2.02 | ±2.42 | 275 | 291 | ||||||
| CO00313 | G0 | OR □ V 325-N | V325 | 321.5 | ±2.34 | ±2.80 | 325 | 341 | ||||||
| CO00314 | G0 | OR □ V 380-N | V380 | 376 | ±2.68 | ±3.21 | 380 | 1.5 | 396 | |||||
| CO00315 | P0 | OR □ V 430-N | V430 | 425.5 | ±2.99 | ±3.58 | 430 | 0 | 446 | |||||
| CO00316 | A | G0 | OR □ V 480-N | V480 | 10.0±0.3 | 475 | ±3.30 | ±3.96 | Max. 0.18 | 480 | 504 | 12 | 7 | |
| CO00317 | Q0 | OR □ V 530-N☆ | V530☆ | 524.5 | ±3.60 | ±4.32 | 530 | 554 | ||||||
| CO00318 | G0 | OR □ V 585-N☆ | V585☆ | 579 | ±3.92 | ±4.70 | 585 | 609 | ||||||
| CO00319 | OR □ V 640-N☆ | V640☆ | 633.5 | ±4.24 | ±5.08 | 640 | 664 | |||||||
| CO00320 | OR □ V 690-N☆ | V690☆ | 683 | ±4.54 | ±5.44 | 690 | 2 | 714 | ||||||
| CO00321 | OR □ V 740-N☆ | V740☆ | 732.5 | ±4.83 | ±5.79 | 740 | 0 | 764 | ||||||
| CO00322 | OR □ V 790-N☆ | V790☆ | 782 | ±5.12 | ±6.14 | 790 | 814 | |||||||
| CO00323 | OR □ V 845-N☆ | V845☆ | 836.5 | ±5.44 | ±6.52 | 845 | 869 | |||||||
| CO00324 | OR □ V 950-N☆ | V950☆ | 940.5 | ±6.06 | ±7.27 | 950 | 974 | |||||||
| CO00325 | OR □ V 1055-N☆ | V1055☆ | 1044 | ±6.67 | ±8.00 | 1055 | 1079 | |||||||