{"id":12043,"date":"2026-02-10T15:33:41","date_gmt":"2026-02-10T15:33:41","guid":{"rendered":"https:\/\/www.ktb-europe.com\/produkte\/dichtungstechnik-o-ring-wernerba-300-or-38x4-nbr72\/"},"modified":"2026-02-23T08:38:32","modified_gmt":"2026-02-23T08:38:32","slug":"sealing-technology-o-ring-wernerba-300-or-38x4-nbr72","status":"publish","type":"produkte","link":"https:\/\/www.ktb-europe.com\/en\/produkte\/dichtungstechnik-o-ring-wernerba-300-or-38x4-nbr72\/","title":{"rendered":"WERNERBA 300-OR-38x4 NBR72 O-Ring"},"content":{"rendered":"<p>This WERNERBA O-ring, model number 300-OR-38\u00d74-NBR72, is made of NBR72 (nitrile rubber) and has precise dimensions of 38 mm outer diameter and 4 mm wall thickness.<br \/>\nIt is designed for use in static and dynamic sealing applications where resistance to oils and greases is required.<br \/>\nThe product serves as a reliable seal in hydraulic, pneumatic and mechanical engineering systems. Inquire now.<\/p>\n<p><!-- === Multilingual block added - 2026-02-23 08:38:32 === --><\/p>\n<hr style=\"margin:40px 0;\"><\/p>\n<div class=\"hiddne_content\"><span data-no-translation>Sealing technology O Ring Wernerba 300 Or 38\u00d74 Nbr72. Sealing technology. WERNERBA 300-OR-38&#215;4-NBR72; O-Ring; NBR72; Nitrile rubber; 38&#215;4 mm; sealing; sealing solutions; hydraulics; pneumatics; mechanical engineering; order spare parts. This WERNERBA O-Ring, model number 300-OR-38&#215;4-NBR72, is made from NBR72 (nitrile rubber) and has precise dimensions of 38 mm outer diameter and 4 mm wall thickness. It is designed for use in static and dynamic sealing applications where resistance to oils and greases is required. The product serves as a reliable seal in hydraulic and pneumatic systems and mechanical engineering. Inquire now. || T\u00e9cnica de sellado O Ring Wernerba 300 Or 38\u00d74 Nbr72. T\u00e9cnica de sellado. WERNERBA 300-OR-38&#215;4-NBR72;O-Ring;NBR72;Caucho nitr\u00edlico;38&#215;4 mm;Sello;Sellado;Hidr\u00e1ulica;Neum\u00e1tica;Ingenier\u00eda mec\u00e1nica;Pedir pieza de repuesto. Este O-Ring WERNERBA, n\u00famero de modelo 300-OR-38&#215;4-NBR72, est\u00e1 fabricado en NBR72 (caucho nitr\u00edlico) y tiene dimensiones precisas de 38 mm de di\u00e1metro exterior y 4 mm de grosor de pared. Est\u00e1 dise\u00f1ado para su uso en aplicaciones de sellado est\u00e1ticas y din\u00e1micas, donde se requiere resistencia a aceites y grasas. El producto sirve como sellado fiable en sistemas de hidr\u00e1ulica, neum\u00e1tica y en ingenier\u00eda mec\u00e1nica. Solicite ahora. || \u5bc6\u5c01\u6280\u672fO\u578b\u5708WERNERBA 300 OR 38\u00d74 NBR72\u3002\u5bc6\u5c01\u6280\u672f\u3002WERNERBA 300-OR-38&#215;4-NBR72\uff1bO\u578b\u5708\uff1bNBR72\uff1b\u6c22\u5316\u4e01\u8148\u6a61\u80f6\uff1b38&#215;4\u6beb\u7c73\uff1b\u5bc6\u5c01\uff1b\u5bc6\u5c01\u6027\uff1b\u6db2\u538b\uff1b\u6c14\u52a8\uff1b\u673a\u68b0\u5de5\u7a0b\uff1b\u8ba2\u8d2d\u66ff\u6362\u4ef6\u3002\u8fd9\u4e2aWERNERBA O\u578b\u5708\uff0c\u578b\u53f7300-OR-38&#215;4-NBR72\uff0c\u662f\u7531NBR72\uff08\u6c22\u5316\u4e01\u8148\u6a61\u80f6\uff09\u5236\u6210\uff0c\u5916\u5f84\u4e3a38\u6beb\u7c73\uff0c\u58c1\u539a\u4e3a4\u6beb\u7c73\uff0c\u5c3a\u5bf8\u7cbe\u786e\u3002\u5b83\u8bbe\u8ba1\u7528\u4e8e\u9759\u6001\u548c\u52a8\u6001\u5bc6\u5c01\u5e94\u7528\uff0c\u8981\u6c42\u5bf9\u6cb9\u548c\u8102\u80aa\u6709\u8010\u53d7\u6027\u3002\u8be5\u4ea7\u54c1\u5728\u6db2\u538b\u3001\u6c14\u52a8\u7cfb\u7edf\u548c\u673a\u68b0\u5de5\u7a0b\u4e2d\u4f5c\u4e3a\u53ef\u9760\u7684\u5bc6\u5c01\u4f7f\u7528\u3002\u73b0\u5728\u54a8\u8be2\u3002 || Dichtungstechnik O Ring Wernerba 300 Or 38\u00d74 Nbr72. Dichtungstechnik. WERNERBA 300-OR-38&#215;4-NBR72;O-Ring;NBR72;Nitrilkautschuk;38&#215;4 mm;Dichtung;Abdichtung;Hydraulik;Pneumatik;Maschinenbau;Ersatzteil bestellen. Cet O-Ring WERNERBA, num\u00e9ro de mod\u00e8le 300-OR-38&#215;4-NBR72, est fabriqu\u00e9 en NBR72 (nitrile) et pr\u00e9sente des dimensions pr\u00e9cises de 38 mm de diam\u00e8tre ext\u00e9rieur et 4 mm d&#8217;\u00e9paisseur. Il est con\u00e7u pour \u00eatre utilis\u00e9 dans des applications d&#8217;\u00e9tanch\u00e9it\u00e9 statiques et dynamiques o\u00f9 une r\u00e9sistance aux huiles et aux graisses est requise. Le produit sert d&#8217;\u00e9tanch\u00e9it\u00e9 fiable dans les syst\u00e8mes hydrauliques, pneumatiques et de construction m\u00e9canique. Demandez maintenant. || Tecnica di tenuta O Ring Wernerba 300 Or 38\u00d74 Nbr72. Tecnica di tenuta. WERNERBA 300-OR-38&#215;4-NBR72;O-Ring;NBR72;Gomma nitrilica;38&#215;4 mm;Tenuta;Sigillatura;Idraulica;Pneumatica;Ingegneria meccanica;ordinare pezzo di ricambio. Questo O-Ring WERNERBA, numero di modello 300-OR-38&#215;4-NBR72, \u00e8 realizzato in NBR72 (gomma nitrilica) e presenta dimensioni precise di 38 mm di diametro esterno e 4 mm di spessore della parete. \u00c8 progettato per l&#8217;uso in applicazioni di tenuta statiche e dinamiche, dove \u00e8 richiesta resistenza a oli e grassi. Il prodotto serve come tenuta affidabile in sistemi idraulici, pneumatici e ingegneria meccanica. Richiedi ora. || T\u00e9cnica de veda\u00e7\u00e3o O Ring Wernerba 300 Or 38\u00d74 Nbr72. T\u00e9cnica de veda\u00e7\u00e3o. WERNERBA 300-OR-38&#215;4-NBR72;O-Ring;NBR72;Caucho nitr\u00edlico;38&#215;4 mm;Veda\u00e7\u00e3o;Estanqueidade;Hidr\u00e1ulica;Pneum\u00e1tica;Engenharia mec\u00e2nica;Encomendar pe\u00e7a de substitui\u00e7\u00e3o. Este O-Ring WERNERBA, n\u00famero de modelo 300-OR-38&#215;4-NBR72, \u00e9 fabricado em NBR72 (Caucho nitr\u00edlico) e apresenta dimens\u00f5es precisas de 38 mm de di\u00e2metro externo e 4 mm de espessura da parede. \u00c9 projetado para uso em aplica\u00e7\u00f5es de veda\u00e7\u00e3o est\u00e1ticas e din\u00e2micas, onde se exige resist\u00eancia a \u00f3leos e graxas. O produto serve como veda\u00e7\u00e3o confi\u00e1vel em sistemas hidr\u00e1ulicos, pneum\u00e1ticos e engenharia mec\u00e2nica. Solicite agora.<\/span><\/div>","protected":false},"excerpt":{"rendered":"<p>WERNERBA 300-OR-38&#215;4 NBR72 O-Ring, 38&#215;4 mm. Nitrile rubber for oil and grease resistance. Reliable sealing for hydraulics and pneumatics. Order now.<\/p>","protected":false},"featured_media":0,"template":"","hersteller":[495],"class_list":["post-12043","produkte","type-produkte","status-publish","hentry","hersteller-werner-bayer-gmbh-maschinenfabrik"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>WERNERBA 300-OR-38x4 NBR72 O-Ring kaufen<\/title>\n<meta name=\"description\" content=\"WERNERBA 300-OR-38x4 NBR72 O-Ring, 38x4 mm. Nitrilkautschuk f\u00fcr \u00d6l- und Fettbest\u00e4ndigkeit. Zuverl\u00e4ssige Abdichtung f\u00fcr Hydraulik und Pneumatik. 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