G계열 오링의 규격은 JIS B 2401로 일본 규격입니다. 주로 아시아권에서 사용이 많이 되고 있으며, 단위는 mm입니다. 사용되는 재질은 NBR, SILICONE, EPDM, VITION 등이 있습니다.
G계열 (G6-G145)
| 호칭 | 내경 | 외경 | 두께 | 호칭 | 내경 | 외경 | 두께 |
|---|---|---|---|---|---|---|---|
| G-6 | 6 | 12 | 3 | G-45 | 44.4 | 50.6 | 3.1 |
| G-7 | 7 | 13 | 3 | G-50 | 49.4 | 55.6 | 3.1 |
| G-8 | 8 | 14 | 3 | G-52 | 52 | 58.2 | 3.1 |
| G-9 | 9 | 15 | 3 | G-53 | 53 | 59 | 3 |
| G-10 | 10 | 16 | 3 | G-55 | 54.4 | 60.6 | 3.1 |
| G-11 | 11 | 17 | 3 | G-58 | 58 | 64 | 3 |
| G-12 | 12 | 18 | 3 | G-60 | 59.4 | 65.6 | 3.1 |
| G-13 | 13 | 19 | 3 | G-63 | 63 | 69 | 3 |
| G-14 | 14 | 20 | 3 | G-65 | 64.4 | 70.6 | 3.1 |
| G-15 | 15 | 21 | 3 | G-66 | 66 | 72.2 | 3.1 |
| G-16 | 16 | 22 | 3 | G-70 | 69.4 | 75.6 | 3.1 |
| G-17 | 17 | 23 | 3 | G-75 | 74.4 | 80.6 | 3.1 |
| G-18 | 18 | 24 | 3 | G-78 | 77.4 | 83.6 | 3.1 |
| G-20 | 19.4 | 25.6 | 3.1 | G-80 | 79.4 | 85.6 | 3.1 |
| G-21 | 21 | 27 | 3 | G-83 | 83 | 89 | 3 |
| G-22 | 22 | 28 | 3 | G-85 | 84.4 | 90.6 | 3.1 |
| G-23 | 22.5 | 28.5 | 3 | G-88 | 88 | 94 | 3 |
| G-24 | 23.5 | 29.5 | 3 | G-90 | 89.4 | 95.6 | 3.1 |
| G-25 | 24.4 | 30.6 | 3.1 | G-95 | 94.4 | 100.6 | 3.1 |
| G-26 | 26.5 | 32.5 | 3 | G-98 | 98 | 104 | 3 |
| G-27 | 27 | 33 | 3 | G-100 | 99.4 | 105.6 | 3.1 |
| G-28 | 28 | 34 | 3 | G-105 | 104.4 | 110.6 | 3.1 |
| G-29 | 28.5 | 34.5 | 3 | G-110 | 109.4 | 115.6 | 3.1 |
| G-30 | 29.4 | 35.6 | 3.1 | G-115 | 114.4 | 120.6 | 3.1 |
| G-32 | 32 | 38 | 3 | G-120 | 119.4 | 125.6 | 3.1 |
| G-35 | 34.4 | 40.6 | 3.1 | G-125 | 124.4 | 130.6 | 3.1 |
| G-38 | 37.5 | 43.5 | 3 | G-130 | 129.4 | 135.6 | 3.1 |
| G-40 | 39.4 | 45.6 | 3.1 | G-135 | 134.4 | 140.6 | 3.1 |
| G-42 | 41.6 | 47.6 | 3 | G-140 | 139.4 | 145.6 | 3.1 |
| G-44 | 43.7 | 49.7 | 3 | G-145 | 144.4 | 150.6 | 3.1 |
G계열 (G150-G420)
| 호칭 | 내경 | 외경 | 두께 | 호칭 | 내경 | 외경 | 두께 |
|---|---|---|---|---|---|---|---|
| G-150 | 149.3 | 160.7 | 5.7 | G-290 | 289.3 | 300.7 | 5.7 |
| G-155 | 154.3 | 165.7 | 5.7 | G-295 | 294.3 | 305.7 | 5.7 |
| G-160 | 159.3 | 170.7 | 5.7 | G-300 | 299.3 | 310.7 | 5.7 |
| G-165 | 164.3 | 175.7 | 5.7 | G-305 | 304.3 | 315.7 | 5.7 |
| G-170 | 169.3 | 180.7 | 5.7 | G-310 | 309.3 | 320.7 | 5.7 |
| G-175 | 174.3 | 185.7 | 5.7 | G-315 | 314.3 | 325.7 | 5.7 |
| G-180 | 179.3 | 190.7 | 5.7 | G-320 | 319.3 | 330.7 | 5.7 |
| G-185 | 184.3 | 195.7 | 5.7 | G-325 | 324.3 | 335.7 | 5.7 |
| G-190 | 189.3 | 200.7 | 5.7 | G-330 | 329.3 | 340.7 | 5.7 |
| G-195 | 194.3 | 205.7 | 5.7 | G-335 | 334.3 | 345.7 | 5.7 |
| G-200 | 199.3 | 210.7 | 5.7 | G-340 | 339.3 | 350.7 | 5.7 |
| G-205 | 204.3 | 215.7 | 5.7 | G-345 | 344.3 | 355.7 | 5.7 |
| G-210 | 209.3 | 220.7 | 5.7 | G-350 | 349.3 | 360.7 | 5.7 |
| G-215 | 214.3 | 225.7 | 5.7 | G-355 | 354.3 | 365.7 | 5.7 |
| G-220 | 219.3 | 230.7 | 5.7 | G-360 | 359.3 | 370.7 | 5.7 |
| G-225 | 224.3 | 235.7 | 5.7 | G-365 | 364.3 | 375.7 | 5.7 |
| G-230 | 229.3 | 240.7 | 5.7 | G-370 | 369.3 | 380.7 | 5.7 |
| G-235 | 234.3 | 245.7 | 5.7 | G-375 | 374.3 | 385.7 | 5.7 |
| G-240 | 239.3 | 250.7 | 5.7 | G-380 | 379.3 | 390.7 | 5.7 |
| G-245 | 244.3 | 255.7 | 5.7 | G-385 | 384.3 | 395.7 | 5.7 |
| G-250 | 249.3 | 260.7 | 5.7 | G-390 | 389.3 | 400.7 | 5.7 |
| G-255 | 254.3 | 265.7 | 5.7 | G-395 | 394.3 | 405.7 | 5.7 |
| G-260 | 259.3 | 270.7 | 5.7 | G-400 | 399.3 | 410.7 | 5.7 |
| G-265 | 264.3 | 275.7 | 5.7 | G-405 | 404.3 | 415.7 | 5.7 |
| G-270 | 269.3 | 280.7 | 5.7 | G-410 | 409.3 | 420.7 | 5.7 |
| G-275 | 274.3 | 285.7 | 5.7 | G-415 | 414.3 | 425.7 | 5.7 |
| G-280 | 279.3 | 290.7 | 5.7 | G-420 | 419.3 | 430.7 | 5.7 |
| G-285 | 284.3 | 295.7 | 5.7 |
G계열 (G425-G800)
| 호칭 | 내경 | 외경 | 두께 | 호칭 | 내경 | 외경 | 두께 |
|---|---|---|---|---|---|---|---|
| G-425 | 424.3 | 435.7 | 5.7 | G-570 | 569.3 | 580.7 | 5.7 |
| G-430 | 429.3 | 440.7 | 5.7 | G-575 | 574.3 | 585.7 | 5.7 |
| G-435 | 434.3 | 445.7 | 5.7 | G-580 | 579.3 | 590.7 | 5.7 |
| G-440 | 439.3 | 450.7 | 5.7 | G-585 | 584.3 | 595.7 | 5.7 |
| G-450 | 449.3 | 460.7 | 5.7 | G-590 | 589.3 | 600.7 | 5.7 |
| G-455 | 454.3 | 465.7 | 5.7 | G-595 | 594.3 | 605.7 | 5.7 |
| G-460 | 459.3 | 470.7 | 5.7 | G-600 | 599.3 | 610.7 | 5.7 |
| G-465 | 464.3 | 475.7 | 5.7 | G-610 | 609.3 | 620.7 | 5.7 |
| G-470 | 469.3 | 480.7 | 5.7 | G-620 | 619.3 | 630.7 | 5.7 |
| G-475 | 474.3 | 485.7 | 5.7 | G-630 | 629.3 | 640.7 | 5.7 |
| G-480 | 479.3 | 490.7 | 5.7 | G-640 | 639.3 | 650.7 | 5.7 |
| G-485 | 484.3 | 495.7 | 5.7 | G-650 | 649.3 | 660.7 | 5.7 |
| G-490 | 489.3 | 500.7 | 5.7 | G-660 | 659.3 | 670.7 | 5.7 |
| G-495 | 494.3 | 505.7 | 5.7 | G-670 | 669.3 | 680.7 | 5.7 |
| G-500 | 499.3 | 510.7 | 5.7 | G-680 | 679.3 | 690.7 | 5.7 |
| G-505 | 504.3 | 515.7 | 5.7 | G-690 | 689.3 | 700.7 | 5.7 |
| G-510 | 509.3 | 520.7 | 5.7 | G-700 | 699.3 | 710.7 | 5.7 |
| G-515 | 514.3 | 525.7 | 5.7 | G-710 | 709.3 | 720.7 | 5.7 |
| G-520 | 519.3 | 530.7 | 5.7 | G-720 | 719.3 | 730.7 | 5.7 |
| G-525 | 524.3 | 535.7 | 5.7 | G-730 | 729.3 | 740.7 | 5.7 |
| G-530 | 529.3 | 540.7 | 5.7 | G-740 | 739.3 | 750.7 | 5.7 |
| G-535 | 534.3 | 545.7 | 5.7 | G-750 | 749.3 | 760.7 | 5.7 |
| G-540 | 539.3 | 550.7 | 5.7 | G-760 | 759.3 | 770.7 | 5.7 |
| G-545 | 544.3 | 555.7 | 5.7 | G-770 | 769.3 | 780.7 | 5.7 |
| G-550 | 549.3 | 560.7 | 5.7 | G-780 | 779.3 | 790.7 | 5.7 |
| G-555 | 554.3 | 565.7 | 5.7 | G-790 | 789.3 | 800.7 | 5.7 |
| G-560 | 559.3 | 570.7 | 5.7 | G-800 | 799.3 | 810.7 | 5.7 |
| G-565 | 564.3 | 575.7 | 5.7 |