CFWNI300U型圈进口油封1.特点U型密封圈的断面不对称，密封圈内侧密封唇缩进，且密封唇后侧带有一个副唇，密封圈外径与腔体孔径采用过盈配合2.材料异型圈材料：SIMRITAN(聚氨酯)牌号：92AU925硬度:94邵尔A3.特性：具有单向密封作用的活塞杆密封圈，适用于ISO5597标准腔体NI300-10-20-8/921258NI300-12-20-5.5/6.3337339NI300-12-20-8/968421NI300-12-22-7/8337340NI300-12-22-8/921261NI300-14-22-5.5/6.3435813NI300-14-24-8/921263NI300-15-25-8/921265NI300-16-24-5.5/6.3337342NI300-16-26-8/918733NI300-18-26-5.5/6.3364610NI300-18-26-8/981789NI300-18-28-8/921266NI300-20-28-5.5/6.3337344NI300-20-30-8/918735NI300-20-30-10/1121269NI300-20-35-10/11401667NI300-22-30-5.5/6.3429357NI300-22-32-7/8381991NI300-22-32-8/921271NI300-22-32-10/1121272NI300-22-35-10/11401668NI300-23-35-10/11336462NI300-25-33-5.5/6.3337346NI300-25-35-8/921274NI300-25-35-10/1121275NI300-25-40-10/1118741NI300-25-45-12/13401770NI300-26-36-10/11370114NI300-28-36-8/95148NI300-28-38-7/8319964NI300-28-38-8/921280NI300-28-38-10/1121282NI300-28-43-10/1121285NI300-30-38-6/7429363NI300-30-40-10/1121286NI300-30-45-10/1121305NI300-30-50-12/13401781NI300-32-40-5.5/6.3406663NI300-32-40-6.5/7.5315748NI300-32-40-8/9429370NI300-32-42-10/1121306NI300-32-45-10/11401826NI300-32-47-10/1121307NI300-35-43-6/7429378NI300-35-45-10/1118756NI300-35-50-10/1118759NI300-36-44-6/7429359NI300-36-46-7/8319965NI300-36-46-10/1121315NI300-36-51-10/1121317NI300-36-56-12/1321324NI300-37-47-8/9368268NI300-37-47-10/11375755NI300-38-55-10/11401832NI300-38-55-10/1149035015NI300-40-48-8/9429264NI300-40-50-7/8319563NI300-40-50-10/1118760NI300-40-55-10/1121326NI300-40-55-11.5/12.5337351NI300-40-60-12/1321338NI300-42-52-10/11116182NI300-43-53-10/11413930NI300-45-55-7/8429849NI300-45-55-10/1118763NI300-45-60-10/1118764NI300-45-60-11.5/12.5381990NI300-45-65-12/1321339NI300-46-56-10/11413959NI300-50-58-8/9429254NI300-50-59-8/9420826NI300-50-60-10/1118765NI300-50-65-10/1121344NI300-50-65-11.5/12.5457406NI300-50-70-12/1321349NI300-52-62-10/11112670NI300-55-63-8/9523147NI300-55-65-8/9384050NI300-55-65-10/1121357NI300-55-65-12/1321361NI300-55-70-10/1118766NI300-55-70-12/1321364NI300-55-75-12/1321365NI300-56-66-10/1121368NI300-56-71-10/1121374NI300-56-76-12/1321379NI300-58-68-10/11472965NI300-60-70-10/1118771NI300-60-70-12/1321386NI300-60-75-10/1121391NI300-60-75-11.5/12.5531745NI300-60-75-12/1321395NI300-60-80-12/1318772NI300-63-73-12/1321396NI300-63-78-10/1121406NI300-63-83-12/1321407NI300-65-75-12/1321420NI300-65-80-12/1321429NI300-65-85-12/1318773NI300-68-78-12/13380798NI300-70-80-12/1321430NI300-70-85-10/1118776NI300-70-85-11.5/12.5319968NI300-70-85-12/1321438NI300-70-90-12/1318777NI300-75-85-12/1321440NI300-75-90-10/1121446NI300-75-90-12/1318779NI300-77-87-12/13369026NI300-80-90-10/11127310NI300-80-90-12/1321447NI300-80-95-10/1121454NI300-80-95-12/1321455NI300-80-100-12/1318781NI300-80-100-15/16337358NI300-85-95-12/13432307NI300-85-100-12/1321466NI300-85-105-12/1321472NI300-90-100-12/1329310NI300-90-105-11.5/12.5344874NI300-90-105-12/1321474NI300-90-110-12/1318786NI300-95-110-12/13335953NI300-95-115-12/13324248NI300-100-115-12/1321482NI300-100-120-12/1318789NI300-100-120-15/1621483NI300-100-125-15/16401873NI300-110-125-15/1630970NI300-110-130-12/1321849NI300-110-130-15/1621486NI300-110-135-15/16401889NI300-115-140-15/16407165NI300-120-135-15/1621493NI300-120-140-12/1321497NI300-120-140-15/1621500NI300-125-145-12/1321852NI300-125-145-15/1621501NI300-125-150-15/16401892NI300-125-155-18/1921505NI300-130-150-12/1321511NI300-130-150-15/1621514NI300-140-160-12/1321516NI300-140-160-15/1621518NI300-140-165-15/16401895NI300-140-170-18/1921520NI300-150-170-15/1618792NI300-150-180-18/1921522NI300-160-180-15/1621538NI300-160-185-15/16401896NI300-170-190-15/1621561NI300-180-200-15/1618793NI300-180-205-15/16401907NI300-180-210-18/1921569)