GB 1235-76 O型橡胶密封圈尺寸系列.pdf

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1、3.4中国国标GB1235-76公公公公称称断面直径实际内径称称断面直径实际内径外内外内径径径径d1公差d1公差DddoDddo52l.7635857.5632.7656059.5743.7686362.51.9±0.08±0.12854.7706564.5±0.40965.7757069.51076.7807574.5”1187.7858079.51298.7908584.513109.7959089.5(14)1110.71009594.514109.610510099.515ll10.61101053.1±0.10104.5161211.6115110109.5±0.13181413

2、.6120115114.52.4±0.09191514.6125120119.5201615.6130125124.5±0.50221817.6135130129.5242019.6140135134.5252l20.6145140139.5262221.6150145144.5282322.5155150149.5302524.5160155154.5322726.5165160159.535303.1±0.1029.5282221.6373231.5302423.6±0.20403534.53l253.5±0.1124.6454039.5322625.6±0.20504544.5342

3、827.6555049.5352928.6605554.5±0.40363029.612GB1235-76续表（continued）mm公公公公实际内径实际内径称称断面直径称称断面直径外内外内径径径径d1公差d1公差DddoDddo383231.61009089.4403433.61059594.4±0.404l3534.611010099.4423635.6115105104.4443837.6120110109.4453938.6125115114.446403.5±0.1139.6±0.20130120119.4484241.6135130124.4504443.6140125129

4、.4±0.505l4544.6145135134.4544847.6150140139.4554948.6155145144.4565049.61601505.7±0.14149.4(50)4039.4165155154.3(55)4544.4170160159.3605049.4175165164.3635352.4180170169.35.7±0.14655554.4±0.40185175174.3706059.4190180179.3736362.4195185184.3±0.80756564.4200190189.3807069.4205195194.3857574.4210200

5、199.3908079.4220210209.3958584.4230220219.313GB1235-76续表（continued）mm公公公公称称实际内径称称实际内径外内断面直径外内断面直径径径径径dl公差公差DddODddOdl240230229.3260245244.1±0.80250240239.3265250249.1260250249.3275260259.12702605.7±0.14259.3280265264.1280270269.3±0.10290275274.1290280279.3295280279.1300290289.3300285284.1170155154

6、.1305290289.175160159.1315300299.3180165164.1320305304.3185170169.1330315314.3±1.00190175174.1335320319.3195180179.1350335334.3200185184.1±0.60355340339.3205190189.13603458.6±0.16344.3210195194.1370355354.3215200199.1375360359.38.6±0.16220205204.1380365364.3225210209.1390375374.3230215214.13953803

7、79.3235220219.1400385384.3240225224.1415400399.3245230229.1±0.80420405404.3250235234.1450435434.3±1.20255240239.1480465464.3500485484.314