日本进口O型密封圈规格表
O型密封圈尺寸规格表
O型密封圈尺寸规格表以下是O型密封圈的尺寸规格表。
该表包括了不同内径和型号的O圈，以及其沟槽内径、沟槽外径、深度和宽度等详细信息。
内径（mm）| 型号 | 径（mm）| 沟槽内径/沟槽外径（mm）| 深度/宽度（mm）5.3 | 1.8 | 1.8 | 3.7/4.8 | 5.3X1.8/1.285.6 | 1.8 | 1.8 | 4.0/5.2 | 5.6X1.8/1.286.0 | 1.8 | 1.8 | 4.4/5.7 | 6.0X1.8/1.286.3 | 1.8 | 1.8 | 4.7/6.2 | 6.3X1.8/1.286.7 | 1.8 | 1.8 | 5.1/8.9 | 6.7X1.8/1.286.9 | 1.8 | 1.8 | 5.3/9.2 | 6.9X1.8/1.287.1 | 1.8 | 1.8 | 5.5/9.6 | 7.1X1.8/1.287.5 | 1.8 | 1.8 | 5.9/9.9 | 7.5X1.8/1.288.0 | 1.8 | 1.8 | 6.4/10.3 | 8.0X1.8/1.287.1 | 2.65 | 1.97 | 5.5/10.7 | 7.1X2.65/1.977.5 | 2.65 | 1.97 | 5.9/11.1 | 7.5X2.65/1.978.0 | 2.65 | 1.97 | 6.2/11.6 | 8.0X2.65/1.978.5 | 2.65 | 1.97 | 8.9/12.4 | 8.5X2.65/2.69.0 | 2.65 | 1.97 | 9.2/12.8 | 9.0X2.65/2.69.5 | 2.65 | 1.97 | 9.6/13.3 | 9.5X2.65/2.610.0 | 2.65 | 1.97 | 9.9/13.8 | 10.0X2.65/2.610.6 | 2.65 | 1.97 | 10.3/14.3 | 10.6X2.65/2.611.2 | 2.65 | 1.97 | 10.5/14.8 | 11.2X2.65/2.611.8 | 2.65 | 1.97 | 10.7/15.3 | 11.8X2.65/2.612.5 | 2.65 | 1.97 | 11.1/15.9 | 12.5X2.65/2.613.2 | 2.65 | 1.97 | 11.6/16.5 | 13.2X2.65/2.614.0 | 2.65 | 1.97 | 12.4/17.1 | 14.0X2.65/2.615.0 | 2.65 | 1.97 | 12.8/17.8 | 15.0X2.65/2.616.0 | 2.65 | 1.97 | 13.3/18.5 | 16.0X2.65/2.617.0 | 2.65 | 1.97 | 13.8/19.3 | 17.0X2.65/2.618.0 | 2.65 | 1.97 | 14.3/20.3 | 18.0X2.65/2.619.0 | 2.65 | 1.97 | 14.8/21.3 | 19.0X2.65/2.620.0 | 2.65 | 1.97 | 15.3/22.3 | 20.0X2.65/2.621.2 | 2.65 | 1.97 | 15.9/23.3 | 21.2X2.65/2.6上表列出了不同内径和型号的O型密封圈的详细尺寸规格，包括沟槽内径、沟槽外径、深度和宽度等信息。
日标-O型圈标准尺寸规格型号
CS(线径）ID（内径）公差CS(线径）ID（内径）公差 *P 2 1.9±0.08 1.8±0.14 *P 4108.4±0.15409.5±3.00 P 3 1.9±0.08 2.8±0.14 *P 4158.4±0.15414.5±3.00 P 4 1.9±0.08 3.8±0.14 *P 4208.4±0.15419.5±3.00 P 5 1.9±0.08 4.8±0.15 *P 4258.4±0.15424.5±3.00 P 6 1.9±0.08 5.8±0.15 *P 4308.4±0.15429.5±3.00 P 7 1.9±0.08 6.8±0.16 *P 4358.4±0.15434.5±3.00 P 8 1.9±0.087.8±0.16 *P 4408.4±0.15439.5±3.00 P 9 1.9±0.088.8±0.17 *P 4458.4±0.15444.5±3.00 P 10 1.9±0.089.8±0.17 *P 4508.4±0.15449.5±3.00 P 10A 2.4±0.099.8±0.17 *P 4558.4±0.15454.5±3.30 P 11 2.4±0.0910.8±0.18 *P 4608.4±0.15459.5±3.30 P 11.2 2.4±0.0911±0.18 *P 4658.4±0.15464.5±3.30 P 12 2.4±0.0911.8±0.19 *P 4708.4±0.15469.5±3.30 P 12.5 2.4±0.0912.3±0.19 *P 4758.4±0.15474.5±3.30 P 14 2.4±0.0913.8±0.19 *P 4808.4±0.15479.5±3.30 P 15 2.4±0.0914.8±0.20 *P 4858.4±0.15484.5±3.30 P 16 2.4±0.0915.8±0.20 *P 4908.4±0.15489.5±3.30 P 18 2.4±0.0917.8±0.21 *P 4958.4±0.15494.5±3.30 P 20 2.4±0.0919.8±0.22 *P 5008.4±0.15499.5±3.30 P 21 2.4±0.0920.8±0.23 *P 5058.4±0.15504.5±3.70 P 22 2.4±0.0921.8±0.24 *P 5108.4±0.15509.5±3.70 P 22A 3.5±0.121.7±0.24 *P 5158.4±0.15514.5±3.70 P 22.4 3.5±0.122.1±0.24 *P 5208.4±0.15519.5±3.70 P 24 3.5±0.123.7±0.24 *P 5258.4±0.15524.5±3.70 P 25 3.5±0.124.7±0.25 *P 5308.4±0.15529.5±3.70 P 25.5 3.5±0.125.2±0.25 *P 5358.4±0.15534.5±3.70 P 26 3.5±0.125.7±0.26 *P 5408.4±0.15539.5±3.70 P 28 3.5±0.127.7±0.28 *P 5458.4±0.15544.5±3.70 P 29 3.5±0.128.7±0.29 *P 5508.4±0.15549.5±3.70 P 29.5 3.5±0.129.2±0.29 *P 5558.4±0.15554.5±4.00 P 30 3.5±0.129.7±0.29 *P 5608.4±0.15559.5±4.00 P 31 3.5±0.130.7±0.30 *P 5658.4±0.15564.5±4.00 P 31.5 3.5±0.131.2±0.31 *P 5708.4±0.15569.5±4.00 P 32 3.5±0.131.7±0.31 *P 5758.4±0.15574.5±4.00 P 34 3.5±0.133.7±0.33 *P 5808.4±0.15579.5±4.00 P 35 3.5±0.134.7±0.34 *P 5858.4±0.15584.5±4.00 P 35.5 3.5±0.135.2±0.34 *P 5908.4±0.15589.5±4.00 P 36 3.5±0.135.7±0.34 *P 5958.4±0.15594.5±4.00 P 38 3.5±0.137.7±0.37 *P 6008.4±0.15599.5±4.00 P 39 3.5±0.138.7±0.37 *P 6108.4±0.20609.5±4.70 P 40 3.5±0.139.7±0.37 *P 6208.4±0.20619.5±4.70日标 P号 JISB2401（P2-P1500）-O型圈尺寸表（运动用・圆筒面固定用・用于固定平面）O型圈的尺寸（mm）O型圈的尺寸（mm）ＪＩＳ的称号ＪＩＳ的称号 P 41 3.5±0.140.7±0.38 *P 6308.4±0.20629.5±4.70 P 42 3.5±0.141.7±0.39 *P 6408.4±0.20639.5±4.70 P 44 3.5±0.143.7±0.41 *P 6508.4±0.20649.5±4.70 P 45 3.5±0.144.7±0.41 *P 6608.4±0.20659.5±4.70 P 46 3.5±0.145.7±0.42 *P 6708.4±0.20669.5±4.70 P 48 3.5±0.147.7±0.44 *P 6808.4±0.20679.5±4.70 P 49 3.5±0.148.7±0.45 *P 6908.4±0.20689.5±4.70 P 50 3.5±0.149.7±0.45 *P 7008.4±0.20699.5±4.70 P 48A 5.7±0.1347.6±0.44 *P 7108.4±0.20709.5±5.30 P 50A 5.7±0.1349.6±0.45 *P 7208.4±0.20719.5±5.30 P 52 5.7±0.1351.6±0.47 *P 7308.4±0.20729.5±5.30 P 53 5.7±0.1352.6±0.48 *P 7408.4±0.20739.5±5.30 P 55 5.7±0.1354.6±0.49 *P 7508.4±0.20749.5±5.30 P 56 5.7±0.1355.6±0.50 *P 7608.4±0.20759.5±5.30 P 58 5.7±0.1357.6±0.52 *P 7708.4±0.20769.5±5.30 P 60 5.7±0.1359.6±0.53 *P 7808.4±0.20779.5±5.30 P 62 5.7±0.1361.6±0.55 *P 7908.4±0.20789.5±5.30 P 63 5.7±0.1362.6±0.56 *P 8008.4±0.20799.5±5.30 P 65 5.7±0.1364.6±0.57 *P 8108.4±0.20809.5±6.00 P 67 5.7±0.1366.6±0.59 *P 8208.4±0.20819.5±6.00 P 70 5.7±0.1369.6±0.61 *P 8308.4±0.20829.5±6.00 P 71 5.7±0.1370.6±0.62 *P 8408.4±0.20839.5±6.00 P 75 5.7±0.1374.6±0.65 *P 8508.4±0.20849.5±6.00 P 80 5.7±0.1379.6±0.69 *P 8608.4±0.20859.5±6.00 P 85 5.7±0.1384.6±0.73 *P 8708.4±0.20869.5±6.00 P 90 5.7±0.1389.6±0.77 *P 8808.4±0.20879.5±6.00 P 95 5.7±0.1394.6±0.81 *P 8908.4±0.20889.5±6.00 P 100 5.7±0.1399.6±0.84 *P 9008.4±0.20899.5±6.00 P 102 5.7±0.13101.6±0.85 *P 9108.4±0.20909.5±6.70 P 105 5.7±0.13104.6±0.87 *P 9208.4±0.20919.5±6.70 P 110 5.7±0.13109.6±0.91 *P 9308.4±0.20929.5±6.70 P 112 5.7±0.13111.6±0.92 *P 9408.4±0.20939.5±6.70 P 115 5.7±0.13114.6±0.94 *P 9508.4±0.20949.5±6.70 P 120 5.7±0.13119.6±0.98 *P 9608.4±0.20959.5±6.70 P 125 5.7±0.13124.6±1.01 *P 9708.4±0.20969.5±6.70 P 130 5.7±0.13129.6±1.05 *P 9808.4±0.20979.5±6.70 P 132 5.7±0.13131.6±1.06 *P 9908.4±0.20989.5±6.70 P 135 5.7±0.13134.6±1.09 *P 10008.4±0.20999.5±6.70 P 140 5.7±0.13139.6±1.12 *P 10208.4±0.201019.5±7.5 P 145 5.7±0.13144.6±1.16 *P 10408.4±0.201039.5±7.5 P 150 5.7±0.13149.6±1.19 *P 10608.4±0.201059.5±7.5 P 150A8.4±0.1514.95±1.19 *P 10808.4±0.201079.5±7.5 P 1558.4±0.15154.5±1.23 *P 11008.4±0.201099.5±7.5 P 1608.4±0.15159.5±1.26 *P 11208.4±0.201119.5±7.5 P 1658.4±0.15164.5±1.30 *P 11408.4±0.201139.5±7.5 P 1708.4±0.15169.5±1.33 *P 11608.4±0.201159.5±7.5 P 1758.4±0.15174.5±1.37 *P 11808.4±0.201179.5±7.5 P 1808.4±0.15179.5±1.40 *P 12008.4±0.201199.5±7.5 P 1858.4±0.15184.5±1.44 *P 12208.4±0.201219.5±7.5 *P 1908.4±0.15189.5±1.48 *P 12408.4±0.201239.5±7.5 P 1958.4±0.15194.5±1.51 *P 12608.4±0.201259.5±7.5 P 2008.4±0.15199.5±1.55 *P 12808.4±0.201279.5±7.5 P 2058.4±0.15204.5±1.58 *P 13008.4±0.201299.5±7.5 P 2098.4±0.15208.5±1.61 *P 13208.4±0.201319.5±7.5 P 2108.4±0.15209.5±1.62 *P 13408.4±0.201339.5±7.5 P 2158.4±0.15214.5±1.65 *P 13608.4±0.201359.5±7.5 P 2208.4±0.15219.5±1.68 *P 13808.4±0.201379.5±7.5 P 2258.4±0.15224.5±1.71 *P 14008.4±0.201399.5±7.5 P 2308.4±0.15229.5±1.75 *P 14208.4±0.201419.5±7.5 P 2358.4±0.15234.5±1.78 *P 14408.4±0.201439.5±7.5 P 2408.4±0.15239.5±1.81 *P 14608.4±0.201459.5±7.5 P 2458.4±0.15244.5±1.84 *P 14808.4±0.201479.5±7.5 P 2508.4±0.15249.5±1.88 *P 15008.4±0.201499.5±7.5 P 2558.4±0.15254.5±1.91 P 2608.4±0.15259.5±1.94 P 2658.4±0.15264.5±1.97 P 2708.4±0.15269.5±2.01 P 2758.4±0.15274.5±2.04 P 2808.4±0.15279.5±2.07 P 2858.4±0.15284.5±2.10 P 2908.4±0.15289.5±2.14 P 2958.4±0.15294.5±2.17 P 3008.4±0.15299.5±2.20 *P 3058.4±0.15304.5±2.24 *P 3108.4±0.15309.5±2.27 P 3158.4±0.15314.5±2.30 P 3208.4±0.15319.5±2.33 *P 3258.4±0.15324.5±2.36 *P 3308.4±0.15329.5±2.39 P 3358.4±0.15334.5±2.42 P 3408.4±0.15339.5±2.45 *P 3458.4±0.15344.5±2.48 *P 3508.4±0.15349.5±2.51 P 3558.4±0.15354.5±2.54 P 3608.4±0.15359.5±2.57 *P 3658.4±0.15364.5±2.60 *P 3708.4±0.15369.5±2.63 P 3758.4±0.15374.5±2.67 *P 3808.4±0.15379.5±2.70 P 3858.4±0.15384.5±2.73 *P 3908.4±0.15389.5±2.77 *P 3958.4±0.15394.5±2.79 P 4008.4±0.15399.5±2.82 *P 4058.4±0.15404.5±3.00CS(线径）ID（内径）公差CS(线径）ID（内径）公差*G 3 3.1±0.1 2.4±0.14 *G 410 5.7±0.15409.3±3.00 *G 4 3.1±0.1 3.4±0.14 *G 415 5.7±0.15414.3±3.00 *G 5 3.1±0.1 4.4±0.15 *G 420 5.7±0.15419.3±3.00 *G 6 3.1±0.1 5.4±0.15 *G 425 5.7±0.15424.3±3.00 *G 7 3.1±0.1 6.4±0.16 *G 430 5.7±0.15429.3±3.00 *G 8 3.1±0.17.4±0.16 *G 435 5.7±0.15434.3±3.00 *G 9 3.1±0.18.4±0.17 *G 440 5.7±0.15439.3±3.00 *G 10 3.1±0.19.4±0.17 *G 445 5.7±0.15444.3±3.00 *G 11 3.1±0.110.4±0.18 *G 450 5.7±0.15449.3±3.00 *G 12 3.1±0.111.4±0.18 *G 455 5.7±0.15454.3±3.30 *G 13 3.1±0.112.4±0.19 *G 460 5.7±0.15459.3±3.30 *G 14 3.1±0.113.4±0.19 *G 465 5.7±0.15464.3±3.30 *G 15 3.1±0.114.4±0.20 *G 470 5.7±0.15469.3±3.30 *G 16 3.1±0.115.4±0.20 *G 475 5.7±0.15474.3±3.30 *G 17 3.1±0.116.4±0.21 *G 480 5.7±0.15479.3±3.30 *G 18 3.1±0.117.4±0.21 *G 485 5.7±0.15484.8±3.30 *G 19 3.1±0.118.4±0.22 *G 490 5.7±0.15489.3±3.30 *G 20 3.1±0.119.4±0.22 *G 495 5.7±0.15494.3±3.30 *G 21 3.1±0.120.4±0.23 *G 500 5.7±0.15499.3±3.30 *G 22 3.1±0.121.4±0.24 *G 505 5.7±0.15504.3±3.70 *G 23 3.1±0.122.4±0.24 *G 510 5.7±0.15509.3±3.70 *G 24 3.1±0.123.4±0.24 *G 515 5.7±0.15514.3±3.70 G 25 3.1±0.124.4±0.25 *G 520 5.7±0.15519.3±3.70 G 30 3.1±0.129.4±0.29 *G 525 5.7±0.15524.3±3.70 G 35 3.1±0.134.4±0.33 *G 530 5.7±0.15529.3±3.70 G 40 3.1±0.139.4±0.37 *G 535 5.7±0.15534.3±3.70 G 45 3.1±0.144.4±0.41 *G 540 5.7±0.15539.3±3.70 G 50 3.1±0.149.4±0.45 *G 545 5.7±0.15544.3±3.70 *G 52 3.1±0.151.4±0.47 *G 550 5.7±0.15549.3±3.70 G 55 3.1±0.154.4±0.49 *G 555 5.7±0.15554.3±4.00 *G 58 3.1±0.157.4±0.51 *G 560 5.7±0.15559.3±4.00 G 60 3.1±0.159.4±0.53 *G 565 5.7±0.15564.3±4.00 *G 62 3.1±0.161.4±0.54 *G 570 5.7±0.15569.3±4.00 *G 63 3.1±0.162.4±0.55 *G 575 5.7±0.15574.3±4.00 *G 64 3.1±0.163.4±0.56 *G 580 5.7±0.15579.3±4.00 G 65 3.1±0.164.4±0.57 *G 585 5.7±0.15584.3±4.00 *G 67 3.1±0.166.4±0.59 *G 590 5.7±0.15589.3±4.00 G 70 3.1±0.169.4±0.61 *G 595 5.7±0.15594.3±4.00 *G 72 3.1±0.171.4±0.63 *G 600 5.7±0.15599.3±4.00 G 75 3.1±0.174.4±0.65 *G 610 5.7±0.15609.3±4.70日标G号 JISB2401（G2-G1500）-O型圈尺寸表(圆筒面固定用・平面固定用)ＪＩＳ的称号O型圈的尺寸（mm）ＪＩＳ的称号O型圈的尺寸（mm） G 90 3.1±0.189.4±0.77 *G 640 5.7±0.15639.3±4.70 G 95 3.1±0.194.4±0.81 *G 650 5.7±0.15649.3±4.70 G 100 3.1±0.199.4±0.85 *G 660 5.7±0.15659.3±4.70 G 105 3.1±0.1104.4±0.87 *G 670 5.7±0.15669.3±4.70 G 110 3.1±0.1109.4±0.91 *G 680 5.7±0.15679.3±4.70 G 115 3.1±0.1114.4±0.94 *G 690 5.7±0.15689.3±4.70 G 120 3.1±0.1119.4±0.98 *G 700 5.7±0.15699.3±4.70 G 125 3.1±0.1124.4±1.01 *G 710 5.7±0.15709.3±4.70 G 130 3.1±0.1129.4±1.05 *G 720 5.7±0.15719.3±4.70 G 135 3.1±0.1134.4±1.08 *G 730 5.7±0.15729.3±4.70 G 140 3.1±0.1139.4±1.12 *G 740 5.7±0.15739.3±4.70 G 145 3.1±0.1144.4±1.16 *G 750 5.7±0.15749.3±4.70 *Gs 150 3.1±0.1149.3±1.19 *G 760 5.7±0.15759.3±5.30 *Gs 155 3.1±0.1154.3±1.23 *G 770 5.7±0.15769.3±5.30 *Gs 160 3.1±0.1159.3±1.26 *G 780 5.7±0.15779.3±5.30 *Gs 165 3.1±0.1164.3±1.30 *G 790 5.7±0.15789.3±5.30 *Gs 170 3.1±0.1169.3±1.33 *G 800 5.7±0.15799.3±5.30 *Gs 175 3.1±0.1174.3±1.37 *G 810 5.7±0.15809.3±6.00 *Gs 180 3.1±0.1179.3±1.40 *G 820 5.7±0.15819.3±6.00 *Gs 185 3.1±0.1184.3±1.44 *G 830 5.7±0.15829.3±6.00 *Gs 190 3.1±0.1189.3±1.47 *G 840 5.7±0.15839.3±6.00 *Gs 195 3.1±0.1194.3±1.51 *G 850 5.7±0.15849.3±6.00 *Gs 200 3.1±0.1199.3±1.55 *G 860 5.7±0.15859.3±6.00 *Gs 205 3.1±0.1204.3±1.58 *G 870 5.7±0.15869.3±6.00 *Gs 210 3.1±0.1209.3±1.61 *G 880 5.7±0.15879.3±6.00 *Gs 215 3.1±0.1214.3±1.65 *G 890 5.7±0.15889.3±6.00 *Gs 220 3.1±0.1219.3±1.68 *G 900 5.7±0.15899.3±6.00 *Gs 225 3.1±0.1224.3±1.71 *G 910 5.7±0.15909.3±6.70 *Gs 230 3.1±0.1229.3±1.75 *G 535 5.7±0.15534.3±3.70 *Gs 235 3.1±0.1234.3±1.78 *G 540 5.7±0.15539.3±3.70 *Gs 240 3.1±0.1239.3±1.81 *G 545 5.7±0.15544.3±3.70 *Gs 245 3.1±0.1244.3±1.85 *G 550 5.7±0.15549.3±3.70 *Gs 250 3.1±0.1249.3±1.88 *G 555 5.7±0.15554.3±4.00 *Gs 255 3.1±0.1254.3±1.91 *G 560 5.7±0.15559.3±4.00 *Gs 260 3.1±0.1259.3±1.94 *G 565 5.7±0.15564.3±4.00 *Gs 265 3.1±0.1264.3±1.98 *G 570 5.7±0.15569.3±4.00 *Gs 270 3.1±0.1269.3±2.01 *G 575 5.7±0.15574.3±4.00 *Gs 275 3.1±0.1274.3±2.04 *G 580 5.7±0.15579.3±4.00 *Gs 280 3.1±0.1279.3±2.07 *G 585 5.7±0.15584.3±4.00 *Gs 285 3.1±0.1284.3±2.11 *G 590 5.7±0.15589.3±4.00 *Gs 290 3.1±0.1289.3±2.14 *G 595 5.7±0.15594.3±4.00 *Gs 295 3.1±0.1294.3±2.17 *G 600 5.7±0.15599.3±4.00 *Gs 300 3.1±0.1299.3±2.20 *G 610 5.7±0.15609.3±4.70 *Gs 305 3.1±0.12304.3±2.24 *G 620 5.7±0.15319.3±4.70 *Gs 310 3.1±0.12309.3±2.27 *G 630 5.7±0.15629.3±4.70 *Gs 315 3.1±0.12314.3±2.30 *G 640 5.7±0.15639.3±4.70 *Gs 330 3.1±0.12329.3±2.39 *G 670 5.7±0.15669.3±4.70 *Gs 335 3.1±0.12334.3±2.42 *G 680 5.7±0.15679.3±4.70 *Gs 340 3.1±0.12339.3±2.45 *G 690 5.7±0.15689.3±4.70 *Gs 345 3.1±0.12344.3±2.48 *G 700 5.7±0.15699.3±4.70 *Gs 350 3.1±0.12349.3±2.51 *G 710 5.7±0.15709.3±4.70 *Gs 355 3.1±0.12354.3±2.54 *G 720 5.7±0.15719.3±4.70 *Gs 360 3.1±0.12359.3±2.57 *G 730 5.7±0.15729.3±4.70 *Gs 365 3.1±0.12364.3±2.60 *G 740 5.7±0.15739.3±4.70 *Gs 370 3.1±0.12369.3±2.63 *G 750 5.7±0.15749.3±4.70 *Gs 375 3.1±0.12374.3±2.67 *G 760 5.7±0.15759.3±5.30 *Gs 380 3.1±0.12379.3±2.70 *G 770 5.7±0.15769.3±5.30 *Gs 385 3.1±0.12384.3±2.73 *G 780 5.7±0.15779.3±5.30 *Gs 390 3.1±0.12389.3±2.77 *G 790 5.7±0.15789.3±5.30 *Gs 395 3.1±0.12394.3±2.79 *G 800 5.7±0.15799.3±5.30 *Gs 400 3.1±0.12399.3±2.82 *G 810 5.7±0.15809.3±6.00 *Gs 405 3.1±0.12404.3±3.00 *G 820 5.7±0.15819.3±6.00 *Gs 410 3.1±0.12409.3±3.00 *G 830 5.7±0.15829.3±6.00 *Gs 415 3.1±0.12414.3±3.00 *G 840 5.7±0.15839.3±6.00 *Gs 420 3.1±0.12419.3±3.00 *G 850 5.7±0.15849.3±6.00 *Gs 425 3.1±0.12424.3±3.00 *G 860 5.7±0.15859.3±6.00 *Gs 430 3.1±0.12429.3±3.00 *G 870 5.7±0.15869.3±6.00 *Gs 435 3.1±0.12434.3±3.00 *G 880 5.7±0.15879.3±6.00 *Gs 440 3.1±0.12439.3±3.00 *G 890 5.7±0.15889.3±6.00 *Gs 445 3.1±0.12444.3±3.00 *G 900 5.7±0.15899.3±6.00 *Gs 450 3.1±0.12449.3±3.00 *G 910 5.7±0.15909.3±6.70 *Gs 455 3.1±0.12454.3±3.30 *G 920 5.7±0.15919.3±6.70 *Gs 460 3.1±0.12459.3±3.30 *G 930 5.7±0.15929.3±6.70 *Gs 465 3.1±0.12464.3±3.30 *G 940 5.7±0.15939.3±6.70 *Gs 470 3.1±0.12469.3±3.30 *G 950 5.7±0.15949.3±6.70 *Gs 475 3.1±0.12474.3±3.30 *G 960 5.7±0.15959.3±6.70 *Gs 480 3.1±0.12479.3±3.30 *G 970 5.7±0.15969.3±6.70 *Gs 485 3.1±0.12484.3±3.30 *G 980 5.7±0.15979.3±6.70 *Gs 490 3.1±0.12489.3±3.30 *G 990 5.7±0.15989.3±6.70 *Gs 495 3.1±0.12494.3±3.30 *G 1000 5.7±0.15999.3±6.70 *Gs 500 3.1±0.12499.3±3.30 *G 1020 5.7±0.151019.3±7.5 G 150 5.7±0.13149.3±1.19 *G 1040 5.7±0.151039.3±7.5 G 155 5.7±0.13154.3±1.23 *G 1060 5.7±0.151059.3±7.5 G 160 5.7±0.13159.3±1.26 *G 1080 5.7±0.151079.3±7.5 G 165 5.7±0.13164.3±1.30 *G 1100 5.7±0.151099.3±7.5 G 170 5.7±0.13169.3±1.33 *G 1120 5.7±0.151119.3±7.5 G 175 5.7±0.13174.3±1.37 *G 1140 5.7±0.151139.3±7.5 G 180 5.7±0.13179.3±1.40 *G 1160 5.7±0.151159.3±7.5 G 185 5.7±0.13184.3±1.44 *G 1180 5.7±0.151179.3±7.5 G 190 5.7±0.13189.3±1.47 *G 1200 5.7±0.151199.3±7.5 G 195 5.7±0.13194.3±1.51 *G 1220 5.7±0.151219.3±7.5 G 200 5.7±0.13199.3±1.55 *G 1240 5.7±0.151239.3±7.5 *G 215 5.7±0.13214.3±1.65 *G 1300 5.7±0.151299.3±7.5 G 220 5.7±0.13219.3±1.68 *G 1320 5.7±0.151319.3±7.5 *G 225 5.7±0.13224.3±1.71 *G 1340 5.7±0.151339.3±7.5 G 230 5.7±0.13229.3±1.73 *G 1360 5.7±0.151359.3±7.5 *G 235 5.7±0.13234.3±1.78 *G 1380 5.7±0.151379.3±7.5 G 240 5.7±0.13239.3±1.81 *G 1400 5.7±0.151399.3±7.5 *G 245 5.7±0.13244.3±1.84 *G 1420 5.7±0.151419.3±7.5 G 250 5.7±0.13249.3±1.88 *G 1440 5.7±0.151439.3±7.5 *G 255 5.7±0.13254.3±1.91 *G 1460 5.7±0.151459.3±7.5 G 260 5.7±0.13259.3±1.94 *G 1480 5.7±0.151479.3±7.5 *G 265 5.7±0.13264.3±1.97 *G 1500 5.7±0.151499.3±7.5 G 270 5.7±0.13269.3±2.01 *G 275 5.7±0.13274.3±2.04 G 280 5.7±0.13279.3±2.07 *G 285 5.7±0.13284.3±2.10 G 290 5.7±0.13289.3±2.14 *G 295 5.7±0.13294.3±2.17 G 300 5.7±0.13299.3±2.20 *G 305 5.7±0.13304.3±2.24*G 310 5.7±0.13309.3±2.27 *G 315 5.7±0.13314.3±2.30 *G 320 5.7±0.13319.3±2.33 *G 325 5.7±0.13324.3±2.36 *G 330 5.7±0.13329.3±2.39 *G 335 5.7±0.13334.3±2.42 *G 340 5.7±0.13339.3±2.45 *G 345 5.7±0.13344.3±2.48 *G 350 5.7±0.13349.3±2.51 *G 355 5.7±0.13354.3±2.54 *G 360 5.7±0.13359.3±2.57 *G 365 5.7±0.13364.3±2.60 *G 370 5.7±0.13369.3±2.63 *G 375 5.7±0.13374.3±2.67 *G 380 5.7±0.13379.3±2.70 *G 385 5.7±0.13384.3±2.73 *G 390 5.7±0.13389.3±2.77 *G 395 5.7±0.13394.3±2.79 *G 400 5.7±0.13399.3±2.82 *G 405 5.7±0.13404.3±3.00CS(线径）ID（内径）公差CS(线径）ID（内径）公差 *V 10 4.0±0.19.5±0.20 V 120 4.0±0.1119±0.97 *V 11 4.0±0.110.5±0.20 *V 125 4.0±0.1124±0.97 *V 12 4.0±0.111.5±0.20 *V 130 4.0±0.1129±1.18 *V 14 4.0±0.113.5±0.20 *V 135 4.0±0.1134±1.18 V 15 4.0±0.114.5±0.20 *V 140 4.0±0.1138.5±1.18 *V 16 4.0±0.115.5±0.24 *V 145 4.0±0.1143.5±1.18 *V 18 4.0±0.117.5±0.24 V 150 4.0±0.1148.5±1.18 *V 20 4.0±0.119.5±0.24 *V 155 4.0±0.1153±1.36 *V 21 4.0±0.120.5±0.24 *V 160 4.0±0.1158±1.36 *V 22 4.0±0.121.5±0.24 *V 165 4.0±0.1163±1.36 V 24 4.0±0.123.5±0.24 *V 170 4.0±0.1168±1.36 *V 25 4.0±0.124.5±0.33 V 175 4.0±0.1173±1.36 *V 26 4.0±0.125.5±0.33 *V 180 4.0±0.1178±1.53 *V 28 4.0±0.127.5±0.33 *V 185 4.0±0.1183±1.53 *V 30 4.0±0.129.5±0.33 *V 190 4.0±0.1188±1.53 *V 32 4.0±0.131.5±0.33 *V 195 4.0±0.1193±1.53 V 34 4.0±0.133.5±0.33 *V 200 4.0±0.1198±1.53 *V 35 4.0±0.134.5±0.37 *V 205 4.0±0.1203±1.70 *V 36 4.0±0.135.5±0.37 *V 210 4.0±0.1208±1.70 *V 38 4.0±0.137.5±0.37 *V 215 4.0±0.1213±1.70 V 40 4.0±0.139.5±0.37 *V 220 4.0±0.1218±1.70 *V 42 4.0±0.141.5±0.49 V 225 6.0±0.15222.5±1.70 *V 44 4.0±0.143.5±0.49 *V 230 6.0±0.15227.5±1.95 *V 45 4.0±0.144.5±0.49 *V 235 6.0±0.15232.5±1.95 *V 46 4.0±0.145.5±0.49 *V 240 6.0±0.15237.5±1.95 *V 48 4.0±0.147.5±0.49 *V 245 6.0±0.15242.5±1.95 *V 50 4.0±0.149.5±0.49 *V 250 6.0±0.15247.5±1.95 *V 53 4.0±0.152.5±0.49 *V 255 6.0±0.15252.5±2.02 V 55 4.0±0.154.5±0.49 *V 260 6.0±0.15257.5±2.02 *V 56 4.0±0.155.5±0.61 *V 265 6.0±0.15262.5±2.02 *V 58 4.0±0.157.5±0.61 *V 270 6.0±0.15267.5±2.02 *V 60 4.0±0.159.5±0.61 V 275 6.0±0.15272±2.02 *V 63 4.0±0.162.5±0.61 *V 280 6.0±0.15277±2.27 *V 65 4.0±0.164.5±0.61 *V 285 6.0±0.15282±2.27 *V 67 4.0±0.166.5±0.61 *V 290 6.0±0.15287±2.27 V 70 4.0±0.169±0.61 *V 295 6.0±0.15292±2.27 *V 75 4.0±0.174±0.72 *V 300 6.0±0.15297±2.27 *V 80 4.0±0.179±0.72 *V 305 6.0±0.15302±2.34 V 85 4.0±0.184±0.72 *V 310 6.0±0.15307±2.34 *V 90 4.0±0.189±0.83 *V 315 6.0±0.15312±2.34 *V 95 4.0±0.194±0.83 *V 320 6.0±0.15317±2.34 V 100 4.0±0.199±0.83 V 325 6.0±0.15321.5±2.34 *V 105 4.0±0.1104±0.97 *V 330 6.0±0.15326.5±2.51日标V号 JISB2401-O型圈尺寸表(真空盘用）O型圈的尺寸（mm）ＪＩＳ的称号ＪＩＳ的称号O型圈的尺寸（mm） *V 110 4.0±0.1109±0.97 *V 335 6.0±0.15331.5±2.51 *V 115 4.0±0.1114±0.97 *V 340 6.0±0.15336.5±2.51CS(线径）ID（内径）公差16 1.78±0.07 2.9±0.1227 1.78±0.07 3.68±0.1238 1.78±0.07 4.47±0.1249 1.78±0.07 5.28±0.12510 1.78±0.07 6.07±0.12611 1.78±0.077.65±0.12712 1.78±0.079.25±0.128110 2.62±0.079.19±0.129111 2.62±0.0710.77±0.1210112 2.62±0.0712.37±0.1211113 2.62±0.0713.94±0.1212114 2.62±0.0715.54±0.1213115 2.62±0.0717.12±0.1214116 2.62±0.0718.72±0.1215210 3.53±0.1018.64±0.1516211 3.53±0.1020.22±0.1517212 3.53±0.1021.82±0.1518213 3.53±0.1023.39±0.1519214 3.53±0.1024.99±0.1520215 3.53±0.1026.57±0.1521216 3.53±0.1028.17±0.1522217 3.53±0.1029.74±0.1523218 3.53±0.1031.34±0.1524219 3.53±0.1032.92±0.15252203.53±0.1034.52±0.15日标AN 6227号<旧JIS W1516>O型圈的尺寸（mm）ＪＩＳ的称号AS 568的称号262213.53±0.1036.09±0.15272223.53±0.1037.69±0.15283255.33±0.1237.46±0.25293265.33±0.1240.64±0.25303275.33±0.1243.82±0.25313285.33±0.1246.99±0.25323295.33±0.1250.16±0.25333305.33±0.1253.34±0.25343315.33±0.1256.52±0.25353325.33±0.1259.69±0.25363335.33±0.1262.86±0.25373345.33±0.1266.04±0.25383355.33±0.1269.22±0.38393365.33±0.1272.39±0.38403375.33±0.1275.56±0.38413385.33±0.1278.74±0.38423395.33±0.1281.92±0.38433405.33±0.1285.09±0.38443415.33±0.1288.26±0.38453425.33±0.1291.44±0.38463435.33±0.1294.62±0.38473445.33±0.1297.79±0.38483455.33±0.12100.96±0.38493465.33±0.12104.14±0.38503475.33±0.12107.32±0.38513485.33±0.12110.49±0.38523495.33±0.12113.66±0.38534266.98±0.15116.84±0.38544276.98±0.15120.02±0.38554286.98±0.15123.19±0.38564296.98±0.15126.36±0.38574306.98±0.15129.54±0.58584316.98±0.15132.72±0.58594326.98±0.15135.89±0.58604336.98±0.15139.06±0.58614346.98±0.15142.24±0.58624356.98±0.15145.42±0.58634366.98±0.15148.59±0.58644376.98±0.15151.76±0.58654386.98±0.15158.12±0.58664396.98±0.15164.46±0.58674406.98±0.15170.82±0.58684416.98±0.15177.16±0.58694426.98±0.15183.52±0.76704436.98±0.15189.86±0.76714446.98±0.15196.22±0.76724456.98±0.15202.56±0.76734466.98±0.15215.26±0.76744476.98±0.15227.96±0.76754486.98±0.15240.66±0.76764496.98±0.15253.36±0.76774506.98±0.15266.06±0.76784516.98±0.15278.76±0.76794526.98±0.15291.46±0.76804536.98±0.15304.16±0.76814546.98±0.15316.86±0.76824556.98±0.15329.56±0.76834566.98±0.15342.26±0.76844576.98±0.15354.96±0.76854586.98±0.15367.66±0.76864596.98±0.15380.36±0.76874606.98±0.15393.06±0.76884256.98±0.15113.66±0.38 CS(线径）ID（内径）公差12233.53±0.1040.87±0.2522243.53±0.1044.04±0.2532253.53±0.1047.22±0.2542263.53±0.1050.39±0.2552273.53±0.1053.57±0.2562283.53±0.1056.74±0.2572293.53±0.1059.92±0.2582303.53±0.1063.09±0.2592313.53±0.1066.27±0.25102323.53±0.1069.44±0.38112333.53±0.1072.62±0.38122343.53±0.1075.79±0.38132353.53±0.1078.97±0.38142363.53±0.1082.14±0.38152373.53±0.1085.32±0.38162383.53±0.1088.49±0.38172393.53±0.1091.67±0.38182403.53±0.1094.84±0.38192413.53±0.1098.02±0.38202423.53±0.10101.19±0.38212433.53±0.10104.37±0.38222443.53±0.10107.54±0.38232453.53±0.10110.72±0.38242463.53±0.10113.89±0.38252473.53±0.10117.07±0.38262483.53±0.10120.24±0.38O型圈的尺寸（mm）ＪＩＳ的称号AS 568的称号日标AN6230号 <旧JIS W1517>27249 3.53±0.10123.42±0.3828250 3.53±0.10126.59±0.3829251 3.53±0.10129.77±0.5830252 3.53±0.10132.94±0.5831253 3.53±0.10136.12±0.5832254 3.53±0.10139.29±0.5833255 3.53±0.10142.47±0.5834256 3.53±0.10145.64±0.5835257 3.53±0.10148.82±0.5836258 3.53±0.10151.99±0.5837259 3.53±0.10158.34±0.5838260 3.53±0.10164.69±0.5839261 3.53±0.10171.04±0.5840262 3.53±0.10177.39±0.5841263 3.53±0.10183.74±0.7642264 3.53±0.10190.09±0.7643265 3.53±0.10194.44±0.7644266 3.53±0.10202.79±0.7645267 3.53±0.10209.14±0.7646268 3.53±0.10215.49±0.7647269 3.53±0.10221.84±0.7648270 3.53±0.10228.19±0.7649271 3.53±0.10234.54±0.7650272 3.53±0.10240.89±0.7651273 3.53±0.10247.24±0.76522743.53±0.10253.59±0.76CS(线径）ID（内径）公差 *S 270 2.0±0.1269.5±0.80 *S 275 2.0±0.1274.5±0.80 *S 280 2.0±0.1279.5±0.80ＪＩＳ的称号O型圈的尺寸（mm）日标Ｓ号(S2-S300)-O型圈尺寸表。
(整理)O型密封圈综述内含中国美国法国日本标准.
O型密封圈综述（内含中国、美国、法国、日本国家标准）一、O型圈概述1、特点：（1）、结构尺寸小、装拆方便；（2）、适合多种密封形式：静、动密封均可使用，用作静密封时几乎没有泄漏；（3）、使用单件O型密封圈，有双向密封作用；（4）、动摩擦阻力小；（5）、价格低廉；（6）、工作压力范围：1.333×10³Pa的真空到400MPa的高压；（7）、温度范围：-60°C到200°C.（8）、适合各种用途材料，尺寸和沟槽都已标准化，互换性强（9）、适合多种运动方式：旋转运动、轴向往复运动或组合运动（例如旋转往复组合运动）（10）、适合多种不同的密封介质：油、水、气、化学介质或其它混合介质（11）、通过选用合适的橡胶材料和适当的配方设计，实现对油、水、空气、煤气及各种化学介质有效的密封作用。
（12）、材料品种多，可以根据不同的流体进行选择：有丁腈橡胶（NRB）、氟橡胶（FKM）、硅橡胶（VMQ）、乙丙橡胶（EPDM）、氯丁橡胶（CR）、丁基橡胶（BU）、聚四氟乙烯（PTFE）、天然橡胶（NR）等2、适用标准：GB3452.1-92 《液压气动用 O 形橡胶密封圈尺寸系列及公差》GB3452.2-87 《 O 形橡胶密封圈外观质量检验标准》GB3452.3 《液压气动用 O 形橡胶密封圈沟槽尺寸和设计计算准则》HG/T2579-94 《 O 形圈橡胶材料第一部分：用于普通液压系统》JISB2401-1991 《 O 形圈》大部分国家对O形密封圈都制定系列产品标准，其中美国标准（AS 568）、日本标准（JISB2401）国际标准（ISO 3601/1）较为通用。
3、主要应用：径向静密封：例如衬套、封盖、导管、缸。
轴向静密封：例如法兰、平板、顶盖。
动密封情况：推荐用于中等使用工况，要受到其密封的速度和压力的限制：密封往复运动的活塞、活塞杆、柱塞等密封在传动轴、主轴、旋转导杆等上慢速的摆动、转动或螺旋运动4、 密封机理O 形密封圈是一种自动双向作用密封元件。
NOK-型圈NOK-型橡胶密封圈
NOK-o型圈NOK-o型橡胶密封圈NOK-o型圈NOK-o型橡胶密封圈NOK-o型圈公称外径D 公称内径d 断面直径实际内径公称外径D 公称内径d 断面直径实际内径d0 d1 允差 d0 d1 允差5 2 1.9±0.08 1.7 ±0.12 27 22 3.10±0.10 21.5 ±0.206 3 2.7 28 23 22.57 4 3.7 30 25 24.58 5 4.7 32 27 26.59 6 5.7 34 29 28.510 7 6.7 35 30 29.511 8 7.7 37 32 31.512 9 8.7 38 33 32.513 10 9.7 40 35 34.5(14) 11 10.7 42 37 36.514 10 2.4±0.09 9.6 ±0.13 44 39 38.515 11 10.6 45 40 39.516 12 11.6 50 45 44.518 14 13.6 55 50 49.519 15 14.6 60 55 54.5 ±0.4020 16 15.6 63 58 57.522 18 17.6 65 60 59.524 20 19.6 68 63 62.525 21 20.6 70 65 64.526 22 21.6 75 70 69.5(26) 21 3.1±0.10 20.5 ±0.20 80 75 74.585 80 79.5 ±0.40 (55) 45 5.7±0.14 44.490 85 84.5 60 50 49.495 90 89.5 63 53 52.4100 95 94.4 65 55 54.4105 100 99.5 70 60 59.4110 105 104.5 73 63 62.4115 110 109.5 75 65 64.4120 115 114.5 ±0.50 80 70 69.4125 120 119.5 85 75 74.4130 125 124.5 90 80 79.4135 130 129.5 95 85 84.4140 135 134.5 100 90 89.4145 140 139.5 105 95 94.4150 145 144.5 110 100 99.4155 150 149.5 115 105 104.4160 155 154.5 120 110 109.4 ±0.50165 160 159.5 125 115 114.428 22 3.5±0.11 21.6 ±0.20 130 120 119.430 24 23.6 135 125 124.431 25 24.6 140 130 129.432 26 25.6 145 135 134.434 28 27.6 150 140 139.435 29 28.6 155 145 144.436 30 29.6 160 150 149.438 32 31.6 165 155 154.3 ±0.8040 34 33.6 170 160 159.341 35 34.6 175 165 164.342 36 35.6 180 170 169.344 38 37.6 185 175 174.345 39 38.6 190 180 179.346 40 39.6 195 185 184.348 42 41.6 200 190 189.350 44 43.6 205 195 194.351 45 44.6 210 200 199.354 48 47.6 220 210 209.355 49 48.6 230 220 219.356 50 49.6 240 230 229.3(50) 40 5.7±0.40 39.4 ±0.40 250 240 239.3260 250 249.3 ±1.00 290 275 8.6±0.16 274.1 ±1.00 270 260 259.3 295 280 279.1280 270 269.3 300 285 284.1290 280 279.3 305 290 289.1300 290 289.3 315 300 299.3170 155 8.6±0.16 154.1 ±0.80 320 305 304.3175 160 159.1 330 315 314.3180 165 164.1 335 320 319.3185 170 169.1 350 335 334.3190 175 174.1 355 340 339.3195 180 179.1 360 345 344.3200 185 184.1 375 360 359.3205 190 189.1 380 365 364.3210 195 194.1 390 375 374.3215 200 199.1 395 380 379.3220 205 204.1 400 385 384.3225 210 209.1 415 400 399.3230 215 214.1 420 405 404.3 ±1.20235 220 219.1 450 435 434.3240 225 224.1 480 465 464.3245 230 229.1 500 485 484.3250 235 234.1255 240 239.1260 245 244.1 ±1.00265 250 249.1275 260 259.1280 265 264.1NOK-o型圈详细说明NOK与其产品优势：①理论和技术优势：NOK是世界上首家成功地将密封理论系统化的厂家, 1959年在世界上首先发表了当时还没有人解释清楚的“关于油封的摩擦与密封的润滑理论”，从理论上解释了油封为什么能封油的原理。
日本进口O型密封圈规格表
日本进口O型密封圈规格表日本标准O形圈规格表美国标准O形圈P2/O形环P3/O形环P4/O形环P5/O形环内径1.80 * 1.90内径2.80 * 1.90内径3.80 * 1.90内径4.80 * 1.90 P6/O形环P7/O形环P8/O形环P9/O形环内径5.80* 1.90内径6.80 * 1.90内径7.80 * 1.90内径8.80 *1.90p10/o2.40 p16/o形环p18/o形环p20/o形环p21/o形环ID15.80 *2.40 ID17.80 * 2.40 id 19.80 * 2.40 id 20.80 * 2.40 p22/O形环P22A/O 形环p222.4/o形环P24/O形环id 21.80 * 2.40 id 21.70 *3.50 id 22.10 * 2.40 3.50 id 31.70 * 3.50 id 33.70 * 3.50 id 34.70 * 3.50 p 35.5/O形环P36/ O形环p38/o形环p39/o形环id 35.20 * 3.50 id 35.70 * 3.50 id 37.70 * 3.50 id 38.70 * 3.50 p 40/O形环p41/o形环p42/o形环p42 3.50 id 49.60 * 5.70 id 51.60 * 5.70 p53/O形环p55/o形环p56/o形环p58/o 形环ID52.60 * 5.70 ID54.60 * 5.70 id 55.60 * 5.70 id 57.60 * 5.70 p60/O形环P62/O形环P63/O形环P65/O形环id 59.60 * 5.70 5.70 ID84.60*5.70 P90/O形环P95/O形环P100/O形环P102/O形环id 89.60 * 5.70 id 94.60 * 5.70 id 99.60 * 5.70 id 101.60 * 5.70 idP105/O形环P110/O形环P112/O形环P115/O形环内径104.60 * 5.70内径109.60 * 5.70内径111.60 * 5.70内径114.60 * 5.70P120/O形环P125/O形环P130/O形环P132/ O形环内径119.60 * 5.70内径124.60 * 5.70内径124.60 O形环p185/o形环id 169.50 * 8.40 id 174.50 * 8.40 id 179.50 * 8.40 id 184.50 * 8.40 p 190/O形环p195/o形环p200/o形环p205/o形环id 189.50 * 8.40 id 194.50 * 8.40 id 199.50 * 8.40 id 2048.40 ID 249.50 * 8.40 ID 254.50 * 8.40 ID 259.50 * 8.40 p265/O形环P270/O形环P275/O形环P280/O形环ID 264.50 * 8.40 ID 269.50 * 8.40 ID 274.50 * 8.40 ID 279.50 * 8.40 P285/O形环P290id 304.50 * 8.40 id 309.50 * 8.40 id 314.50 * 8.40 id 319.50 * 8.40 p315/O形环P320/O形环P325/O形环P330/O形环id 314.50 * 8.40 id 319.50 * 8.40 id 324.50 * 8.40 id 329.50 * 8.40 8.40 p375/o形环p380/o 形环p385/o形环p390/o形环ID374.50 * 8.40 ID379.50 * 8.40 id 384.50 * 8.40 id 389.50 * 8.40 p 395/O形环p400/o形环p405/o形环p410/o形环id 394.50 * 8.40 id 399.50P455/O形环P460/O形环P465/O形环P470/O形环内径454.50 * 8.40内径459.50 * 8.40内径464.50 * 8.40内径469.50 * 8.40 P475/O形环P480/O形环P485/O形环P490/ O形环内径474.50 * 8.40内径479.50 * 8.50 O形环p550/o形环id 534.50 * 8.40 id 539.50 * 8.40 id 544.50 * 8.40 id 549.50 * 8.40 p555/O形环p560/o形环p565/o形环p570/o形环ID554.50 * 8.40 ID559.50 * 8.40 id 564.50 * 8.40 id 569id 594.50 * 8.40 id 599.50 * 8.40 id 609.50 * 8.40 id 619.50 * 8.40 p610/O形环P620/O形环P630/O形环P640/O形环id 609.50 * 8.40 id 619.50 * 8.40 id 629.50 * 8.40 ID639.50 * 8.40 P650 8.40 id 749.50 * 8.40 id 759.50 * 8.40 p770/O形环P780/O形环P790/O形环P800/O形环id 769.50 * 8.40 id 779.50 * 8.40 id 789.50 * 8.40 id 799.50 * 8.40 jis-p810/O形环p820/o形环p830/o 8.40 id 909.50 * 8.40 id 919.50 * 8.40 P930/O形环P940/O形环P950/O形环P960/O形环id 929.50 *8.40 id 939.50 * 8.40 id 949.50 * 8.40 id 959.50 * 8.40 p970/O形环P980/O形环P990/ O形环jisP1100/O形环P1120/O形环P1140/O形环P1160/O形环id 1099.50 * 8.40 id 1119.50 * 8.40 id 1139.50 * 8.40 id 1159.50 * 8.40 p 1180/O形环P1200/O形环P1220/O形环P1240/ O形环id 1179.50 * 8.40id 1339.50 * 8.40 id 1359.50 * 8.40 id 1379.50 * 8.40 id 1399.50 * 8.40 p 1380/O形环P1400/O形环P1420/O形环P1440/O形环id 1379.50 * 8.40 id 1399.50 * 8.40 id 1419.50 * 8.40 id 1419.50G3/O环ID2.40*3.10G4/O形环G5/O形环G6/O形环G6/O形环内径3.40 * 3.10内径4.40 * 3.10内径5.40 * 3.10内径5.40 * 3.10 G7/o形环G8/O形环G9/O形环G10/O形环ID6.40*3.10 ID7.40* 3.10内径8.40 * 3.10内径9.40 * 3.40 3.10 g19/o形环g20/o形环g21/o形环g22/o形环id 18.40 * 3.10 id 19.40 * 3.10 id 20.40 * 3.10 id 21.80 * 3.10 G23/O形环G24/O形环G25/O形环G30/O形环id 22.40 * 3.10 id 23.40 * 3.10 id 24.40 * 3 3.10 G62/O形环G63/O形环G64/O形环G65/O形环id 61.40 * 3.10 id 62.40 * 3.10 id 63.40 * 3.10 id 64.40 * 3.10 g67/O形环G70/O形环G72/O形环G75/O形环ID66.40 * 3.10 id 69.40 * 3.10 id 71.40 * 3G100/O形环G105/O形环G110/O形环G115/O形环内径99.40 * 3.10内径104.40 * 3.10内径109.40 * 3.10内径114.40 * 3.10 G120/O形环G125/O形环G130/O形环G135/O形环id 119.40 * 3.10 id 124.40 * 3.10 id 129.40 * 3.10 id 134.40 * 3.10 g130/O形环G135/O形环G140/O形环G145/O形环id 129.40 * 3.10 id 134.40 * 3.10 id 139.40 * 3.10 id 144.40 * 3.10 gs10 3.10 gs190/o形环gs195/o形环gs200/o形环gs205/o形环ID189.30 * 3.10 id 194.30 * 3.10 id 199.30 * 3.10 id 204.30 * 3.10 GS 210/O形环gs215/o形环gs220/o 形环gs225/o形环id 209.30 * 3。
O型密封圈尺寸规格表
O型密封圈尺寸规格一、安装O形圈(O型橡胶密封圈)的要求在安装O形圈(O型橡胶密封圈)之前，检查以下各项：1.引入角是否按图纸加工锐边是否倒角或倒圆;2.内径是否去除毛刺表面有无污染;3.密封件和零件是否已涂抹润滑脂或润滑液(要保证弹性体的介质相容性，推荐用所密封的液体来润滑);4.不得使用含固体添加剂的润滑脂，如二硫化钼、硫化锌。
二、手工安装O形圈(O型橡胶密封圈)：1.使用无锐边的工具;2.保证O形圈(O型橡胶密封圈)不扭曲，不得过量拉伸O形圈(O型橡胶密封圈);3.尽量使用辅助工具安装O形圈(O型橡胶密封圈)，并保证正确定位;4.对于用密封条粘接成的O形圈(O型橡胶密封圈)，不得在连接处拉伸。
三、安装螺丝、花键等1.当O形圈(O型橡胶密封圈)拉伸后，要通过螺丝、花键、键槽等时，必须使用安装心轴。
该心轴可以用较软、光滑的金属或塑料制成，不得有毛刺或锐边。
2.安装压紧螺丝时，应对称旋紧螺丝，不得按方向顺序旋紧。
一、O形橡胶密封圈是一种断面形状为圆形的密封元件，它广泛用于多种机械设备中，在一定温度、压力及不同的液体或气体介质中起到密封作用，与其它密封圈相比，具有如下的优越性能：①、密封部位结构简单，安装部位紧凑，而且重量较轻。
②、有自密封作用，往往只用一个密封件便能完成密封效果。
③、密封性能好，用作固定密封时几乎没有泄漏，用作运动密封时，只在速度较高时才有些泄漏。
④、运动摩擦阻力很小，对于压力交变的场合也能适应。
⑤、尺寸和沟槽已标准化，成本低，产品易得，便于使用和外购。
与其它密封圈相比，也存在下列三个问题：①、起动时的摩擦阻力大。
②、用作气动装置的密封时，必须加润滑油，防止磨损。
③、对偶合配件，如运动面、沟槽、间隙等的加工尺寸及精度要求很严。
O型密封圈标准
O 形密封圈概述一、概述 特点O 形密封圈由于它制造费用低及使用方便，因而被广泛应用在各种动、静密封场合。
标准大部分国家对O 形密封圈都制定系列产品标准，其中美国标准（AS 568）、日本标准（JIS B 2401）、国际标准（ISO 3601/1）较为通用。
■表1 O 型圈标准一览表O W美国标准 AS 568英国标准 BS 1516 1.78 2.62 3.53 5.33 7.00日本标准 JIS B 2401 1.9 2.4 3.1 3.5 5.7 8.4国际标准 ISO 3601/1 德国标准 DIN 3771/1 中国标准 GB 3452.11.82.653.55 5.30 7.00 优先的米制尺寸1.0 1.52.0 2.53.03.54.0 4.55.0 5.56.07.08.0 10.0 12.0 美国标准AS 568（900系列）1.02 1.42 1.63 1.83 1.982.08 2.21 2.46 2.953.00密封机理O 形密封圈是一种自动双向作用密封元件。
安装时其径向和轴向方面的预压缩赋与O 形密封圈自身的初始密封能力。
它随系统压力的提高而增大。
■性能参数静态密封动态密封工作压力无挡圈时，最高可达20MPa；有挡圈时，最高可达40MPa；用特殊挡圈时，最高可达200MPa。
无挡圈时，最高可达5MPa；有挡圈时，较高压力。
运动速度 最大往复速度可达0.5m/s，最大旋转速度可达2.0m/s。
温度 一般场合：-30℃～+110℃；特殊橡胶：-60℃～+250℃；旋转场合：-30℃～+80℃介质 见《橡胶密封件原料特性表》。
二、O形密封圈选择应考虑的因素1、工作介质和工作条件在具体选取O形圈材料时，首先要考虑与工作介质的相容性。
还须综合考虑其密封处的压力、温度、连续工作时间、运行周期等工作条件。
若用在旋转场合，须考虑由于摩擦热引起的温升。
不同的密封件材料，其物理性能和化学性能都不一样，见《橡胶密封件原料特性表》。
O型密封圈尺寸规格表
O型密封圈尺寸规格O型橡胶密封圈由一个低磨擦的填充聚四氟乙烯（PTFE）环和O形橡胶密封圈组合而成，O形圈提供足够的密封预紧力，并对PTFE环的磨耗起补偿作用。
PTFE摩擦系数小，动静摩擦系数相近。
适用于高低速往复运动及高压系统的油缸活塞杆密封。
采用两个阶梯圈密封，可达到零泄露。
O型橡胶密封圈材料O型橡胶密封圈的材料：阶梯圈为填充聚四氟乙烯PTFE。
O型橡胶密封圈特征1、结构简单、密封性能好，O型橡胶密封圈断面结构极其简单，且有自密封作用，密封性能可靠。
2、安装方便由于O型橡胶密封圈本身及安装部位结构都极其简单，且已形成标准化，因此安装更换都非常容易。
3、适用范围广通过选用合适的橡胶材料和适当的配方设计，实现对油、水、空气、煤气及各种化学介质有效的密封作用。
温度使用范围广－60℃～+220℃），固定使用时压力可达1500Kg/cm2(与补强环并用)4、种类丰富适合各种用途材料，尺寸和沟槽都已标准化，应用范围O型橡胶密封圈广泛用于内燃机车、汽车、拖拉机、工程机械、机床及各种液压气动元件等密封，可承担固定、往复和旋转运动的密封，在机械产品的密封中O型橡胶密封圈占50%以上。
根据需要，可生产用于耐高温、低温真空、高压和不同介质的各种特殊用途密封圈及异形橡胶密封制品。
安装O形圈(O型橡胶密封圈)的安装注意事项一、安装O形圈(O型橡胶密封圈)的要求在安装O形圈(O型橡胶密封圈)之前，检查以下各项：1.引入角是否按图纸加工锐边是否倒角或倒圆;2.内径是否去除毛刺表面有无污染;3.密封件和零件是否已涂抹润滑脂或润滑液(要保证弹性体的介质相容性，推荐用所密封的液体来润滑);4.不得使用含固体添加剂的润滑脂，如二硫化钼、硫化锌。
二、手工安装O形圈(O型橡胶密封圈)：1.使用无锐边的工具;2.保证O形圈(O型橡胶密封圈)不扭曲，不得过量拉伸O形圈(O型橡胶密封圈);3.尽量使用辅助工具安装O形圈(O型橡胶密封圈)，并保证正确定位;4.对于用密封条粘接成的O形圈(O型橡胶密封圈)，不得在连接处拉伸。
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日标o型圈规格表美标o型圈P2/O型圈P3/O型圈P4/O型圈P5/O型圈ID1.80*1.90 ID2.80*1.90 ID3.80*1.90 ID4.80*1.90P6/O型圈P7/O型圈P8/O型圈P9/O型圈ID5.80*1.90 ID6.80*1.90 ID7.80*1.90 ID8.80*1.90P10/O型圈P10A/O型圈P11/O型圈P11.2/O型圈ID9.80*1.90 ID9.80*2.40 ID10.80*2.40 ID11.00*2.40P12/O型圈P12.5/O型圈P14/O型圈P15/O型圈ID11.80*2.40 ID12.30*2.40 ID13.80*2.40 ID14.80*2.40 P16/O型圈P18/O型圈P20/O型圈P21/O型圈ID15.80*2.40 ID17.80*2.40 ID19.80*2.40 ID20.80*2.40 P22/O型圈P22A/O型圈P22.4/O型圈P24/O型圈ID21.80*2.40 ID21.70*3.50 ID22.10*3.50 ID23.70*3.50 P25/O型圈P25.5/O型圈P26/O型圈P28/O型圈ID24.70*3.50 ID25.20*3.50 ID25.70*3.50 ID27.70*3.50 P29/O型圈P29.5/O型圈P30/O型圈P31/O型圈ID28.70*3.50 ID29.20*3.50 ID29.70*3.50 ID30.70*3.50 P31.5/O型圈P32/O型圈P34/O型圈P35/O型圈ID31.20*3.50 ID31.70*3.50 ID33.70*3.50 ID34.70*3.50 P35.5/O型圈P36/O型圈P38/O型圈P39/O型圈ID35.20*3.50 ID35.70*3.50 ID37.70*3.50 ID38.70*3.50 P40/O型圈P41/O型圈P42/O型圈P44/O型圈ID39.70*3.50 ID40.70*3.50 ID41.70*3.50 ID43.70*3.50 P45/O型圈P46/O型圈P48/O型圈P49/O型圈ID44.70*3.50 ID45.70*3.50 ID47.70*3.50 ID48.70*3.50 P50/O型圈P48A/O型圈P50A/O型圈P52/O型圈ID49.70*3.50 ID47.60*3.50 ID49.60*5.70 ID51.60*5.70 P53/O型圈P55/O型圈P56/O型圈P58/O型圈ID52.60*5.70 ID54.60*5.70 ID55.60*5.70 ID57.60*5.70 P60/O型圈P62/O型圈P63/O型圈P65/O型圈ID59.60*5.70 ID61.60*5.70 ID62.60*5.70 ID64.60*5.70 P63/O型圈P65/O型圈P67/O型圈P70/O型圈ID62.60*5.70 ID64.60*5.70 ID66.60*5.70 ID69.60*5.70 P71/O型圈P75/O型圈P80/O型圈P85/O型圈ID70.60*5.70 ID74.60*5.70 ID79.60*5.70 ID84.60*5.70 P90/O型圈P95/O型圈P100/O型圈P102/O型圈ID89.60*5.70 ID94.60*5.70 ID99.60*5.70 ID101.60*5.70ID119.60*5.70 ID124.60*5.70 ID129.60*5.70 ID131.60*5.70 P135/O型圈P140/O型圈P145/O型圈P150/O型圈ID134.60*5.70 ID139.60*5.70 ID144.60*5.70 ID149.60*5.70 P150A/O型圈P155/O型圈P160/O型圈P165/O型圈ID149.50*8.40 ID154.50*8.40 ID159.50*8.40 ID164.50*8.40 P170/O型圈P175/O型圈P180/O型圈P185/O型圈ID169.50*8.40 ID174.50*8.40 ID179.50*8.40 ID184.50*8.40 P190/O型圈P195/O型圈P200/O型圈P205/O型圈ID189.50*8.40 ID194.50*8.40 ID199.50*8.40 ID204.50*8.40 P209/O型圈P210/O型圈P215/O型圈P220/O型圈ID208.50*8.40 ID209.50*8.40 ID214.50*8.40 ID219.50*8.40 P225/O型圈P230/O型圈P235/O型圈P240/O型圈ID224.50*8.40 ID229.50*8.40 ID234.50*8.40 ID239.50*8.40 P245/O型圈P250/O型圈P255/O型圈P260/O型圈ID244.50*8.40 ID249.50*8.40 ID254.50*8.40 ID259.50*8.40 P265/O型圈P270/O型圈P275/O型圈P280/O型圈ID264.50*8.40 ID269.50*8.40 ID274.50*8.40 ID279.50*8.40 P285/O型圈P290/O型圈P295/O型圈P300/O型圈ID284.50*8.40 ID289.50*8.40 ID294.50*8.40 ID299.50*8.40 P305/O型圈P310/O型圈P315/O型圈P320/O型圈ID304.50*8.40 ID309.50*8.40 ID314.50*8.40 ID319.50*8.40 P315/O型圈P320/O型圈P325/O型圈P330/O型圈ID314.50*8.40 ID319.50*8.40 ID324.50*8.40 ID329.50*8.40 P335/O型圈P340/O型圈P345/O型圈P350/O型圈ID334.50*8.40 ID339.50*8.40 ID344.50*8.40 ID349.50*8.40 P355/O型圈P360/O型圈P365/O型圈P370/O型圈ID354.50*8.40 ID359.50*8.40 ID364.50*8.40 ID369.50*8.40 P375/O型圈P380/O型圈P385/O型圈P390/O型圈ID374.50*8.40 ID379.50*8.40 ID384.50*8.40 ID389.50*8.40 P395/O型圈P400/O型圈P405/O型圈P410/O型圈ID394.50*8.40 ID399.50*8.40 ID404.50*8.40 ID409.50*8.40 P415/O型圈P420/O型圈P425/O型圈P430/O型圈ID414.50*8.40 ID419.50*8.40 ID424.50*8.40 ID429.50*8.40 P435/O型圈P440/O型圈P445/O型圈P450/O型圈ID434.50*8.40 ID439.50*8.40 ID444.50*8.40 ID449.50*8.40ID474.50*8.40 ID479.50*8.40 ID484.50*8.40 ID489.50*8.40P495/O型圈P500/O型圈P505/O型圈P510/O型圈ID494.50*8.40 ID499.50*8.40 ID504.50*8.40 ID509.50*8.40P515/O型圈P520/O型圈P525/O型圈P530/O型圈ID514.50*8.40 ID519.50*8.40 ID524.50*8.40 ID529.50*8.40P535/O型圈P540/O型圈P545/O型圈P550/O型圈ID534.50*8.40 ID539.50*8.40 ID544.50*8.40 ID549.50*8.40P555/O型圈P560/O型圈P565/O型圈P570/O型圈ID554.50*8.40 ID559.50*8.40 ID564.50*8.40 ID569.50*8.40P575/O型圈P580/O型圈P585/O型圈P590/O型圈ID574.50*8.40 ID579.50*8.40 ID584.50*8.40 ID589.50*8.40P595/O型圈P600/O型圈P610/O型圈P620/O型圈ID594.50*8.40 ID599.50*8.40 ID609.50*8.40 ID619.50*8.40P610/O型圈P620/O型圈P630/O型圈P640/O型圈ID609.50*8.40 ID619.50*8.40 ID629.50*8.40 ID639.50*8.40P650/O型圈P660/O型圈P670/O型圈P680/O型圈ID649.50*8.40 ID659.50*8.40 ID669.50*8.40 ID679.50*8.40P690/O型圈P700/O型圈P710/O型圈P720/O型圈ID689.50*8.40 ID699.50*8.40 ID709.50*8.40 ID719.50*8.40P730/O型圈P740/O型圈P750/O型圈P760/O型圈ID729.50*8.40 ID739.50*8.40 ID749.50*8.40 ID759.50*8.40P770/O型圈P780/O型圈P790/O型圈P800/O型圈ID769.50*8.40 ID779.50*8.40 ID789.50*8.40 ID799.50*8.40JIS-P810/O型圈P820/O型圈P830/O型圈P840/O型圈ID809.50*8.40 ID819.50*8.40 ID829.50*8.40 ID839.50*8.40P850/O型圈P860/O型圈P870/O型圈P880/O型圈ID849.50*8.40 ID859.50*8.40 ID869.50*8.40 ID879.50*8.40JIS-P890/O型圈P900/O型圈P910/O型圈P920/O型圈ID889.50*8.40 ID899.50*8.40 ID909.50*8.40 ID919.50*8.40P930/O型圈P940/O型圈P950/O型圈P960/O型圈ID929.50*8.40 ID939.50*8.40 ID949.50*8.40 ID959.50*8.40P970/O型圈P980/O型圈P990/O型圈JIS-P1000/O型圈ID969.50*8.40 ID979.50*8.40 ID989.50*8.40 ID999.50*8.40P1020/O型圈P1040/O型圈P1060/O型圈P1080/O型圈ID1019.50*8.40 ID1038.50*8.40 ID1059.50*8.40 ID1079.50*8.40P1100/O型圈P1120/O型圈P1140/O型圈P1160/O型圈ID1099.50*8.40 ID1119.50*8.40 ID1139.50*8.40 ID1159.50*8.40 P1180/O型圈P1200/O型圈P1220/O型圈P1240/O型圈ID1179.50*8.40 ID1199.50*8.40 ID1219.50*8.40 ID1239.50*8.40 P1260/O型圈P1280/O型圈P1300/O型圈P1320/O型圈ID1259.50*8.40 ID1279.50*8.40 ID1299.50*8.40 ID1319.50*8.40 P1340/O型圈P1360/O型圈P1380/O型圈P1400/O型圈ID1339.50*8.40 ID1359.50*8.40 ID1379.50*8.40 ID1399.50*8.40 P1380/O型圈P1400/O型圈P1420/O型圈P1440/O型圈ID1379.50*8.40 ID1399.50*8.40 ID1419.50*8.40 ID1439.50*8.40 P1460/O型圈P1480/O型圈P1500/O型圈ID1459.50*8.40 ID1479.50*8.40 ID1499.50*8.40G3/O型圈ID2.40*3.10G4/O型圈G5/O型圈G6/O型圈G6/O型圈ID3.40*3.10 ID4.40*3.10 ID5.40*3.10 ID5.40*3.10G7/O型圈G8/O型圈G9/O型圈G10/O型圈ID6.40*3.10 ID7.40*3.10 ID8.40*3.10 ID9.40*3.10G11/O型圈G12/O型圈G13/O型圈G14/O型圈ID10.40*3.10 ID11.40*3.10 ID12.40*3.10 ID13.40*3.10G15/O型圈G16/O型圈G17/O型圈G18/O型圈ID14.40*3.10 ID15.40*3.10 ID16.40*3.10 ID17.40*3.10G19/O型圈G20/O型圈G21/O型圈G22/O型圈ID18.40*3.10 ID19.40*3.10 ID20.40*3.10 ID21.80*3.10G23/O型圈G24/O型圈G25/O型圈G30/O型圈ID22.40*3.10 ID23.40*3.10 ID24.40*3.10 ID29.40*3.10G35/O型圈G40/O型圈G45/O型圈G50/O型圈ID34.40*3.10 ID39.40*3.10 ID44.40*3.10 ID49.40*3.10G52/O型圈G55/O型圈G58/O型圈G60/O型圈ID51.40*3.10 ID54.40*3.10 ID57.40*3.10 ID59.40*3.10G62/O型圈G63/O型圈G64/O型圈G65/O型圈ID61.40*3.10 ID62.40*3.10 ID63.40*3.10 ID64.40*3.10G67/O型圈G70/O型圈G72/O型圈G75/O型圈ID66.40*3.10 ID69.40*3.10 ID71.40*3.10 ID74.40*3.10G80/O型圈G85/O型圈G90/O型圈G95/O型圈ID79.40*3.10 ID84.40*3.10 ID89.40*3.10 ID94.40*3.10G100/O型圈G105/O型圈G110/O型圈G115/O型圈ID99.40*3.10 ID104.40*3.10 ID109.40*3.10 ID114.40*3.10 G120/O型圈G125/O型圈G130/O型圈G135/O型圈ID119.40*3.10 ID124.40*3.10 ID129.40*3.10 ID134.40*3.10 G130/O型圈G135/O型圈G140/O型圈G145/O型圈ID129.40*3.10 ID134.40*3.10 ID139.40*3.10 ID144.40*3.10 GS150/O型圈GS155/O型圈GS160/O型圈GS165/O型圈 ID149.30*3.10 ID154.30*3.10 ID159.30*3.10 ID164.30*3.10 GS170/O型圈GS175/O型圈GS180/O型圈GS185/O型圈 ID169.30*3.10 ID174.30*3.10 ID179.30*3.10 ID184.30*3.10 GS190/O型圈GS195/O型圈GS200/O型圈GS205/O型圈 ID189.30*3.10 ID194.30*3.10 ID199.30*3.10 ID204.30*3.10 GS210/O型圈GS215/O型圈GS220/O型圈GS225/O型圈 ID209.30*3.10 ID214.30*2.10 ID219.30*3.10 ID224.30*3.10 GS230/O型圈GS235/O型圈GS240/O型圈GS245/O型圈 ID229.30*3.10 ID234.30*3.10 ID239.30*3.10 ID244.30*3.10 GS250/O型圈GS255/O型圈GS260/O型圈GS265/O型圈 ID249.30*3.10 ID254.30*3.10 ID259.30*3.10 ID264.30*3.10 GS270/O型圈GS275/O型圈GS280/O型圈GS285/O型圈 ID269.30*3.10 ID274.30*3.10 ID279.30*3.10 ID284.30*3.10 GS290/O型圈GS295/O型圈GS300/O型圈GS305/O型圈 ID289.30*3.10 ID294.30*3.10 ID299.30*3.10 ID304.30*3.10 GS310/O型圈GS315/O型圈GS320/O型圈GS325/O型圈 ID309.30*3.10 ID314.30*3.10 ID319.30*3.10 ID324.30*3.10 GS330/O型圈GS335/O型圈GS340/O型圈GS345/O型圈 ID329.30*3.10 ID334.30*3.10 ID339.30*3.10 ID344.30*3.10 GS350/O型圈GS355/O型圈GS360/O型圈GS365/O型圈 ID349.30*3.10 ID354.30*3.10 ID359.30*3.10 ID364.30*3.10 GS370/O型圈GS375/O型圈GS380/O型圈GS385/O型圈 ID369.30*3.10 ID374.30*3.10 ID379.30*3.10 ID384.30*3.10 GS390/O型圈GS395/O型圈GS400/O型圈GS405/O型圈 ID389.30*3.10 ID394.30*3.10 ID399.30*3.10 ID404.30*3.10 GS410/O型圈GS415/O型圈GS420/O型圈GS425/O型圈 ID409.30*3.10 ID414.30*3.10 ID419.30*3.10 ID424.30*3.10 GS420/O型圈GS425/O型圈GS430/O型圈GS435/O型圈 ID419.30*3.10 ID424.30*3.10 ID429.30*3.10 ID434.30*3.10 GS440/O型圈GS445/O型圈GS450/O型圈GS455/O型圈 ID439.30*3.10 ID444.30*3.10 ID449.30*3.10 ID454.30*3.10GS460/O型圈GS465/O型圈GS470/O型圈GS475/O型圈 ID459.30*3.10 ID464.30*3.10 ID469.30*3.10 ID474.30*3.10 GS480/O型圈GS485/O型圈GS490/O型圈GS495/O型圈 ID479.30*3.10 ID484.30*3.10 ID489.30*3.10 ID494.30*3.10 GS500/O型圈G150/O型圈G155/O型圈G160/O型圈ID499.30*3.10 ID149.30*5.70 ID154.30*5.70 ID159.30*5.70 G165/O型圈G170/O型圈G175/O型圈G180/O型圈ID164.30*5.70 ID169.30*5.70 ID174.30*3.10 ID179.30*3.10 G185/O型圈G190/O型圈G195/O型圈G200/O型圈ID184.30*5.70 ID189.30*5.70 ID194.30*5.70 ID199.30*5.70 G205/O型圈G210/O型圈G215/O型圈G220/O型圈ID204.30*5.70 ID209.30*5.70 ID214.30*5.70 ID219.30*5.70 G225/O型圈G230/O型圈G235/O型圈G235/O型圈ID224.30*5.70 ID229.30*5.70 ID234.30*5.70 ID234.30*5.70 G240/O型圈G245/O型圈G250/O型圈G255/O型圈ID239.30*5.70 ID244.30*5.70 ID249.30*5.70 ID254.30*5.70 G260/O型圈G265/O型圈G270/O型圈G275/O型圈ID259.30*5.70 ID264.30*5.70 ID269.30*5.70 ID274.30*5.70 G280/O型圈G285/O型圈G290/O型圈G295/O型圈ID279.30*5.70 ID284.30*5.70 ID289.30*5.70 ID294.30*5.70 G300/O型圈G305/O型圈G310/O型圈G315/O型圈ID299.30*5.70 ID304.30*5.70 ID309.30*5.70 ID314.30*5.70 G320/O型圈G325/O型圈G330/O型圈G335/O型圈ID319.30*5.70 ID324.30*5.70 ID329.30*5.70 ID334.30*5.70 G340/O型圈G345/O型圈G350/O型圈G355/O型圈ID339.30*5.70 ID344.30*5.70 ID349.30*5.70 ID354.30*5.70 G350/O型圈G355/O型圈G360/O型圈G365/O型圈ID349.30*5.70 ID354.30*5.70 ID359.30*5.70 ID364.30*5.70 G370/O型圈G375/O型圈G380/O型圈G385/O型圈ID369.30*5.70 ID374.30*5.70 ID379.30*5.70 ID384.30*5.70 G390/O型圈G395/O型圈G400/O型圈G405/O型圈ID389.30*5.70 ID394.30*5.70 ID399.30*5.70 ID404.30*5.70 G410/O型圈G415/O型圈G420/O型圈G425/O型圈ID409.30*5.70 ID414.30*5.70 ID419.30*5.70 ID424.30*5.70 G430/O型圈G435/O型圈G440/O型圈G445/O型圈ID429.30*5.70 ID434.30*5.70 ID439.30*5.70 ID444.30*5.70 G450/O型圈G455/O型圈G460/O型圈G465/O型圈ID449.30*5.70 ID454.30*5.70 ID459.30*5.70 ID464.30*5.70G470/O型圈G475/O型圈G480/O型圈G485/O型圈ID469.30*5.70 ID474.30*5.70 ID479.30*5.70 ID484.30*5.70G490/O型圈G495/O型圈G500/O型圈G505/O型圈ID489.30*5.70 ID494.30*5.70 ID499.30*5.70 ID504.30*5.70G510/O型圈G515/O型圈G520/O型圈G525/O型圈ID509.30*5.70 ID514.30*5.70 ID519.30*5.70 ID524.30*5.70G530/O型圈G535/O型圈G540/O型圈G545/O型圈ID529.30*5.70 ID534.30*5.70 ID539.30*5.70 ID544.30*5.70G550/O型圈G555/O型圈G560/O型圈G565/O型圈ID549.30*5.70 ID554.30*5.70 ID559.30*5.70 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