O形圈尺寸标示及公差标准表 GB1235-76

尺寸标示及公差标准表GB3452.1-92GB1235-76cJl内径公差（土）截面直径公差（土）dld21.8—6.000.131.00—1.800.086.30—10.000.141.90—2.650.0910.60—18.000.172.70—3.550.1019.00—30.000.273.70—5.300.1331.50—40.000.305.40—7.000.1541.20—50.000.367.10—8.600.1751.50—63.000.448.80—11.000.2065.00—80.000.5311.10—14.000.2582.50—118.000.6514.10—16.000.28112.00—180.000.9016.10—18.500.30185.00—250.001.20258.00—315.001.50325.00—400.002.10412.00—487.002.60515.00—630.003.20650.00—800.004.50O形圈尺寸表GB1235-76尺寸(dl*d2)mm尺寸(d1*d2)mm尺寸(d1*d2)mm尺寸(d1*d2)mm尺寸(d1*d2)mm4.00*1.007.50*1.5042.0*1.7513.5*2.0048.0*2.005.00*1.008.00*1.5012.8*1.7813.7*2.0050.0*2.006.00*1.008.50*1.5044.5*1.7813.88*2.0051.0*2.008.00*1.00*8.80*1.507.80*1.9014.0*2.0054.0*2.0012.0*1.00*10.0*1.508.00*1.9014.5*2.0055.0*2.0013.0*1.00*11.0*1.509.00*1.9014.7*2.0056.0*2.0014.0*1.00*12.0*1.5011.0*1.9016.0*2.00*57.0*2.0015.0*1.0012.3*1.5011.3*1.9018.0*2.0058.0*2.0016.0*1.0012.5*1.5011.6*1.9019.0*2.0059.0*2.0017.0*1.0013.5*1.5013.0*1.9020.0*2.00*60.0*2.0018.0*1.0015.0*1.5015.0*1.9022.0*2.0064.0*2.0019.0*1.0015.3*1.5020.0*1.9024.0*2.0069.0*2.0020.0*1.0016.0*1.5021.0*1.9025.0*2.0074.0*2.0021.0*1.0018.0*1.5022.4*1.9025.4*2.00*75.0*2.0022.0*1.0018.5*1.5032.0*1.9026.0*2.0079.0*2.0023.0*1.0019.0*1.5042.0*1.9026.2*2.0080.0*2.0024.0*1.0020.0*1.5049.0*1.9027.0*2.0088.0*2.0025.0*1.0022.0*1.5078.0*1.9028.0*2.0084.0*2.0026.0*1.0024.0*1.5090.0*1.9029.2*2.00100*2.0027.0*1.0026.0*1.5092.7*1.9029.5*2.00*110*2.0018.0*1.00*27.0*1.5098.2*1.9030.0*2.00119*2.004.20*1.2028.0*1.50102*1.9031.0*2.00120*2.006.00*1.2029.0*1.50134*1.9032.0*2.00*130*2.00*8.00*1.2030.0*1.50168.9*1.9034.0*2.00150*2.00*8.20*1.2031.0*1.506.00*2.0035.5*2.00154*2.009.00*1.2092.0*1.506.30*2.0036.0*2.00184*2.0012.0*1.20100*1.507.00*2.0037.3*2.00338*2.0016.4*1.207.80*1.608.00*2.0039.0*2.00342*2.0015.0*1.259.50*1.609.50*2.00*40.0*2.00366*2.0020.0*1.2571.2*1.609.80*2.0041.0*2.00*378*2.005.30*1.409.80*1.7010.0*2.0042.0*2.00397.7*2.006.00*1.5055.0*1.7012.0*2.0044.0*2.009.6*2.106.50*1.5012.0*1.7512.5*2.0045.0*2.00160*2.107.00*1.5012.81*1.7513.0*2.0046.0*2.0021.4*2.2038.4*2.2021.0*2.40*7.80*2.50*114.78*2.5018.00*3.00*11.5*2.2022.0*2.4018.7*2.45123.0*2.5020.00*3.00*12.0*2.2522.6*2.4010.00*2.50145.0*2.5022.00*3.00*14.0*2.2523.0*2.4014.00*2.50*147.0*2.5023.00*3.00*16.0*2.2524.0*2.4015.00*2.50*150.0*2.5034.00*3.00*18.0*2.2525.0*2.40*15.50*2.50155.0*2.5036.00*3.00*20.0*2.2525.8*2.4018.00*2.50180.0*2.5040.00*3.00*22.0*2.2526.0*2.40*21.00*2.50185.0*2.5041.00*3.00*24.0*2.2526.8*2.4022.00*2.50190.0*2.5043.00*3.00*25.0*2.2528.0*2.4024.00*2.50195.0*2.5049.00*3.00*12.6*2.3028.8*2.4027.00*2.50205.0*2.5054.00*3.00*7.00*2.4030.0*2.4030.00*2.50*215.0*2.5059.00*3.00*8.00*2.40*30.8*2.4035.00*2.50220.0*2.5059.00*3.00*10.0*2.4031.0*2.4037.00*2.50225.0*2.5062.00*3.00*10.2*2.4032.0*2.40*37.50*2.50*235.0*2.5069.00*3.00*11.0*2.4034.8*2.4038.50*2.50245.0*2.5077.00*3.00*11.5*2.4036.0*2.4040.00*2.50255.0*2.5079.50*3.00*12.0*2.4038.0*2.4041.00*2.50252.0*2.5090.00*3.00*13.0*2.4040.0*2.4042.00*2.50365.0*2.50109.8*3.00*10.0*2.40*44.0*2.40*43.00*2.5037.00*2.70120.0*3.00*15.0*2.4041.4*2.4044.00*2.5042.00*2.70129.5*3.00*15.2*2.40*45.0*2.4045.00*2.50130.0*2.70160.0*3.00*15.6*2.4051.0*2.40*47.00*2.50150.0*2.70226.0*3.00*16.0*2.40*52.0*2.4049.00*2.5010.70*2.80250.0*3.00*16.2*2.4060.8*2.40*50.00*2.5011.00*2.8012.00*3.1017.0*2.4067.0*2.4054.50*2.5018.60*2.8014.00*3.1017.3*2.40*68.8*2.40*59.00*2.5019.00*2.8015.00*3.10*17.5*2.4074.8*2.40*63.00*2.5040.00*2.8015.20*3.1018.0*2.4080.8*2.40*68.00*2.50*42.00*2.8016.00*3.1019.0*2.40106*2.40*69.00*2.5062.00*2.8017.00*3.1019.6*2.40114.8*2.4077.50*2.5068.00*2.8018.00*3.1019.8*2.40118.8*2.4085.00*2.5070.00*2.8019.00*3.1020.0*2.40130*2.40*100.0*2.5086.60*2.8020.00*3.1020.8*2.40137.5*2.40108.0*2.50100.6*2.8021.00*3.1022.00*3.1056.00*3.10121.0*3.10*255.0*3.1020.20*3.6023.00*3.1057.20*3.10125.0*3.10270.0*3.1039.70*3.6024.00*3.1058.00*3.10126.0*3.10295.0*3.1072.00*3.6025.00*3.1060.00*3.10*130.0*3.10*315.0*3.1086.50*3.6026.00*3.1061.20*3.10135.0*3.10*323.0*3.1093.00*3.6027.00*3.1062.00*3.10137.0*3.10330.0*3.1084.00*3.6528.00*3.10*63.00*3.10*139.6*3.10*336.0*3.1080.00*3.8029.00*3.1065.00*3.10*140.0*3.10350.0*3.1093.60*3.8030.00*3.1066.00*3.10141.0*3.10400.0*3.1010.50*3.5031.00*3.10*68.00*3.10143.0*3.10416.0*3.1013.00*3.5031.20*3.1070.00*3.10*144.0*3.10*446.0*3.1016.00*3.5032.00*3.10*70.50*3.10145.0*3.1030.00*3.20*17.90*3.50*33.00*3.1071.20*3.10146.0*3.1035.00*3.20*20.00*3.5034.00*3.1072.00*3.10149.2*3.1043.00*3.20*20.50*3.50*35.00*3.1074.00*3.10*150.0*3.1070.40*3.2022.50*3.5036.00*3.10*75.00*3.10*150.5*3.1073.00*3.2025.00*3.5037.00*3.10*76.00*3.10*155.0*3.10104.4*3.2025.50*3.50*38.00*3.10*80.00*3.10*156.0*3.10120.0*3.20*25.80*3.5040.00*3.10*81.20*3.10160.0*3.10*124.0*3.20*26.00*3.5040.50*3.1085.00*3.10*165.0*3.10126.0*3.2027.20*3.50*41.00*3.1085.50*3.10170.0*3.10139.0*3.20*28.00*3.5042.00*3.1086.00*3.10172.0*3.10*172.0*3.20*30.00*3.5043.00*3.1095.00*3.10*175.0*3.10162.4*3.2031.00*3.50*44.00*3.1096.00*3.10180.0*3.10*208.0*3.20*32.00*3.5045.00*3.10*99.00*3.10182.0*3.10318.0*3.2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2.65109.5*2.656.70*1.8033.50*1.8013.2*2.6540.90*2.65112.0*2.656.90*1.8034.50*1.8014.0*2.6541.20*2.65118.0*2.657.10*1.8035.50*1.8015.0*2.6542.50*2.65125.0*2.657.50*1.8036.50*1.8015.5*2.6542.90*2.65*135.0*2.658.00*1.8037.40*1.8016.0*2.6543.70*2.65132.0*2.658.50*1.8038.70*1.8016.7*2.65*45.00*2.65140.0*2.659.00*1.8041.40*1.80*17.0*2.6546.20*2.65150.0*2.659.50*1.8042.50*1.8018.0*2.6547.50*2.65165.8*2.659.80*1.8046.20*1.8018.4*2.6548.70*2.65195.0*2.6510.00*1.8048.00*1.8018.5*2.6549-.70*2.65*210.2*2.6510.6*1.8050.00*1.8018.7*2.65*50.00*2.6518.60*3.5511.2*1.8056.40*1.8019.0*2.6550.70*2.65*19.00*3.5511.5*1.8056.90*1.8019.2*2.6553.00*2.6520.00*3.5511.8*1.8057.00*1.8020.0*2.6554.00*2.6521.20*3.5512.5*1.8076.40*1.8021.2*2.6554.50*2.6522.90*3.55*13.2*1.8082.30*1.8022.0*2.6556.00*2.6523.60*3.5513.8*1.8090.00*1.8022.3*2.6558.00*2.6525.00*3.5514.0*1.80106.0*1.8022.4*2.6560.00*2.6526.80*3.5516.0*1.80121.4*1.8022.7*2.65*61.50*2.6528.00*3.5517.0*1.80132.0*1.8023.6*2.6563.00*2.6530.00*3.55最后面的*表示含有特种橡胶产品（氟橡胶或硅橡胶）