编nok-o型圈nok-o型橡胶密封圈

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1、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d0d1允差d0d1允差521.9±0.081.7±0.1227223.10±0.1021.5±0.20632.7282322.5743.7302524.5854.7322726.5965.7342928.51076.7353029.51187.7373231.51298.7383332.513109.7403534.5(14)1110.7423736.514102.4±0.

2、099.6±0.13443938.5151110.6454039.5161211.6504544.5181413.6555049.5191514.6605554.5±0.40201615.6635857.5221817.6656059.5242019.6686362.5252120.6706564.5262221.6757069.5(26)213.1±0.1020.5±0.20807574.5858079.5±0.40(55)455.7±0.1444.4908584.5605049.4959089.5635352.41009594

3、.4655554.410510099.5706059.4110105104.5736362.4115110109.5756564.4120115114.5±0.50807069.4125120119.5857574.4130125124.5908079.4135130129.5958584.4140135134.51009089.4145140139.51059594.4150145144.511010099.4155150149.5115105104.4160155154.5120110109.4±0.50165160159.5

4、125115114.428223.5±0.1121.6±0.20130120119.4302423.6135125124.4312524.6140130129.4322625.6145135134.4342827.6150140139.4352928.6155145144.4363029.6160150149.4383231.6165155154.3±0.80403433.6170160159.3413534.6175165164.3423635.6180170169.3443837.6185175174.3453938.6190

5、180179.3464039.6195185184.3484241.6200190189.3504443.6205195194.3514544.6210200199.3544847.6220210209.3554948.6230220219.3565049.6240230229.3(50)405.7±0.4039.4±0.40250240239.3260250249.3±1.002902758.6±0.16274.1±1.00270260259.3295280279.1280270269.3300285284.1290280279

6、.3305290289.1300290289.3315300299.31701558.6±0.16154.1±0.80320305304.3175160159.1330315314.3180165164.1335320319.3185170169.1350335334.3190175174.1355340339.3195180179.1360345344.3200185184.1375360359.3205190189.1380365364.3210195194.1390375374.3215200199.1395380379.3

7、220205204.1400385384.3225210209.1415400399.3230215214.1420405404.3±1.20235220219.1450435434.3240225224.1480465464.3245230229.1500485484.3250235234.1255240239.1260245244.1±1.00265250249.1275260259.1280265264.1NOK-o型圈详细说明NOK及其产品优势：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

8、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。依其雄厚的理论，NOK独辟世界密封先河。②质量优势：NOK在世界密封行业最早取得ISO9001认证。经过多达半个世纪的实际使用，其寿命及