{"id":58973,"date":"2026-02-11T04:50:12","date_gmt":"2026-02-11T04:50:12","guid":{"rendered":"https:\/\/www.ktb-europe.com\/produkte\/dichtungstechnik-o-ring-becker-645-33\/"},"modified":"2026-02-23T08:53:40","modified_gmt":"2026-02-23T08:53:40","slug":"sealing-technology-o-ring-becker-645-33","status":"publish","type":"produkte","link":"https:\/\/www.ktb-europe.com\/en\/produkte\/dichtungstechnik-o-ring-becker-645-33\/","title":{"rendered":"Becker 645.33 O-Ring Nitrile Seal"},"content":{"rendered":"<p>Dieser O-Ring (Item n: 645.33) von BECKER ist speziell f\u00fcr den Einsatz in Druckluftkomponenten und Vakuumsystemen konzipiert. Das Material Nitril (NBR) bietet gute Best\u00e4ndigkeit gegen \u00d6le und Fette, was ihn f\u00fcr viele industrielle Anwendungen geeignet macht.<\/p>\n<p>Die Standard-Ringdichtung nach Zeichnung Nr. 20056-12 gew\u00e4hrleistet eine effektive Abdichtung gegen Leckagen. Die Ma\u00dfe sind auf die spezifizierten Einbaur\u00e4ume abgestimmt. Verf\u00fcgbarkeit und technische Spezifikationen k\u00f6nnen angefragt werden.<\/p>\n<p>Er eignet sich ideal als Ersatzteil f\u00fcr BECKER Vakuumpumpen und Druckluftsysteme. Die Nitril-Dichtung ist eine kosteng\u00fcnstige L\u00f6sung f\u00fcr Dichtungsanforderungen. Sichern Sie die Funktionalit\u00e4t Ihrer Anlagen. Anfrage stellen.<\/p>\n<p><!-- === Multilingual block added - 2026-02-23 08:53:40 === --><\/p>\n<hr style=\"margin:40px 0;\"><\/p>\n<div class=\"hiddne_content\"><span data-no-translation>Sealing Technology O Ring Becker 645 33. Sealing Technology. Becker 645.33; O-Ring Nitrile; Nitrile O-Ring; Rubber Seal; Ring Seal; Seal NBR; Vacuum Technology Seal; Compressed Air Technology Seal Purchase; Order Replacement Part. This O-Ring (Item No: 645.33) from BECKER is specifically designed for use in compressed air components and vacuum systems. The material Nitrile (NBR) offers good resistance to oils and fats, making it suitable for many industrial applications. The standard ring seal according to drawing No. 20056-12 ensures effective sealing against leaks. The dimensions are matched to the specified installation spaces. Availability and technical specifications can be requested. It is ideal as a replacement part for BECKER vacuum pumps and compressed air systems. The nitrile seal is a cost-effective solution for sealing requirements. Ensure the functionality of your systems. Submit an inquiry. || T\u00e9cnica de sellado O Ring Becker 645 33. T\u00e9cnica de sellado. Becker 645.33;O-Ring Nitrilo;O-Ring de Nitrilo;Junta de goma;Junta de anillo;Sellado NBR;T\u00e9cnica de vac\u00edo sellado;Comprar sellos para t\u00e9cnica de aire comprimido;Solicitar pieza de repuesto. Este O-Ring (Item n: 645.33) de BECKER est\u00e1 dise\u00f1ado espec\u00edficamente para su uso en componentes de aire comprimido y sistemas de vac\u00edo. El material Nitrilo (NBR) ofrece buena resistencia a aceites y grasas, lo que lo hace adecuado para muchas aplicaciones industriales. La junta de anillo est\u00e1ndar seg\u00fan el dibujo n.\u00ba 20056-12 garantiza un sellado efectivo contra fugas. Las dimensiones est\u00e1n adaptadas a los espacios de montaje especificados. La disponibilidad y las especificaciones t\u00e9cnicas pueden ser solicitadas. Es ideal como pieza de repuesto para bombas de vac\u00edo y sistemas de aire comprimido BECKER. La junta de nitrilo es una soluci\u00f3n econ\u00f3mica para requisitos de sellado. Asegure la funcionalidad de sus instalaciones. Realizar consulta. || \u5bc6\u5c01\u6280\u672f O \u578b\u5708 Becker 645 33\u3002\u5bc6\u5c01\u6280\u672f\u3002Becker 645.33\uff1bO \u578b\u5708\u6c22\u5316\u4e01\u8148\uff1b\u6c22\u5316\u4e01\u8148 O \u578b\u5708\uff1b\u6a61\u80f6\u5bc6\u5c01\uff1b\u73af\u5f62\u5bc6\u5c01\uff1bNBR \u5bc6\u5c01\uff1b\u771f\u7a7a\u6280\u672f\u5bc6\u5c01\uff1b\u6c14\u52a8\u6280\u672f\u5bc6\u5c01\u8d2d\u4e70\uff1b\u8ba2\u8d2d\u914d\u4ef6\u3002\u8be5 O \u578b\u5708\uff08\u9879\u76ee\u7f16\u53f7\uff1a645.33\uff09\u7531 BECKER \u4e13\u4e3a\u6c14\u52a8\u7ec4\u4ef6\u548c\u771f\u7a7a\u7cfb\u7edf\u8bbe\u8ba1\u3002\u6c22\u5316\u4e01\u8148\uff08NBR\uff09\u6750\u6599\u5bf9\u6cb9\u548c\u8102\u80aa\u5177\u6709\u826f\u597d\u7684\u8010\u53d7\u6027\uff0c\u4f7f\u5176\u9002\u7528\u4e8e\u8bb8\u591a\u5de5\u4e1a\u5e94\u7528\u3002\u6807\u51c6\u73af\u5f62\u5bc6\u5c01\u6839\u636e\u56fe\u7eb8\u7f16\u53f7 20056-12 \u8bbe\u8ba1\uff0c\u786e\u4fdd\u6709\u6548\u9632\u6b62\u6cc4\u6f0f\u3002\u5c3a\u5bf8\u6839\u636e\u6307\u5b9a\u7684\u5b89\u88c5\u7a7a\u95f4\u8fdb\u884c\u8c03\u6574\u3002\u53ef\u7528\u6027\u548c\u6280\u672f\u89c4\u683c\u53ef\u4ee5\u8be2\u95ee\u3002\u5b83\u975e\u5e38\u9002\u5408\u4f5c\u4e3a BECKER \u771f\u7a7a\u6cf5\u548c\u6c14\u52a8\u7cfb\u7edf\u7684\u5907\u4ef6\u3002\u6c22\u5316\u4e01\u8148\u5bc6\u5c01\u662f\u5bc6\u5c01\u8981\u6c42\u7684\u7ecf\u6d4e\u89e3\u51b3\u65b9\u6848\u3002\u786e\u4fdd\u60a8\u7684\u8bbe\u5907\u529f\u80fd\u6b63\u5e38\u3002\u63d0\u51fa\u8be2\u95ee\u3002 || Technique d&#8217;\u00e9tanch\u00e9it\u00e9 O Anneau Becker 645 33. Technique d&#8217;\u00e9tanch\u00e9it\u00e9. Becker 645.33;O-Ring Nitrile;O-Ring Nitrile;Joint en caoutchouc;Joint torique;Joint NBR;Technique de vide Joint;Achat de joint pour technique de pneumatique;Commander pi\u00e8ce de rechange. Cet O-Ring (article n\u00b0 : 645.33) de BECKER est sp\u00e9cialement con\u00e7u pour une utilisation dans les composants de pneumatique et les syst\u00e8mes de vide. Le mat\u00e9riau Nitrile (NBR) offre une bonne r\u00e9sistance aux huiles et aux graisses, ce qui le rend adapt\u00e9 \u00e0 de nombreuses applications industrielles. Le joint torique standard selon le dessin n\u00b0 20056-12 garantit une \u00e9tanch\u00e9it\u00e9 efficace contre les fuites. Les dimensions sont adapt\u00e9es aux espaces d&#8217;installation sp\u00e9cifi\u00e9s. La disponibilit\u00e9 et les sp\u00e9cifications techniques peuvent \u00eatre demand\u00e9es. Il convient parfaitement comme pi\u00e8ce de rechange pour les pompes \u00e0 vide BECKER et les syst\u00e8mes pneumatiques. Le joint en Nitrile est une solution \u00e9conomique pour les exigences d&#8217;\u00e9tanch\u00e9it\u00e9. Assurez la fonctionnalit\u00e9 de vos installations. Faire une demande. || Tecnica di tenuta O Ring Becker 645 33. Tecnica di tenuta. Becker 645.33;O-Ring Nitrile;O-Ring in Nitrile;Guarnizione in gomma;Guarnizione ad anello;Guarnizione NBR;Guarnizione per tecnologia del vuoto;Guarnizione per tecnologia dell&#8217;aria compressa da acquistare;Ordine di ricambio. Questo O-Ring (Articolo n: 645.33) di BECKER \u00e8 progettato specificamente per l&#8217;uso in componenti pneumatici e sistemi di vuoto. Il materiale Nitrile (NBR) offre una buona resistenza a oli e grassi, rendendolo adatto per molte applicazioni industriali. La guarnizione ad anello standard secondo il disegno n. 20056-12 garantisce una tenuta efficace contro le perdite. Le dimensioni sono adattate agli spazi di installazione specificati. La disponibilit\u00e0 e le specifiche tecniche possono essere richieste. \u00c8 ideale come pezzo di ricambio per pompe per vuoto e sistemi ad aria compressa BECKER. La guarnizione in nitrile \u00e8 una soluzione economica per le esigenze di tenuta. Assicuratevi il funzionamento dei vostri impianti. Effettuate una richiesta. || T\u00e9cnica de veda\u00e7\u00e3o O Ring Becker 645 33. T\u00e9cnica de veda\u00e7\u00e3o. Becker 645.33;O-Ring Nitrilo;O-Ring de Nitrilo;Veda\u00e7\u00e3o de borracha;Veda\u00e7\u00e3o em anel;Veda\u00e7\u00e3o NBR;Veda\u00e7\u00e3o para tecnologia de v\u00e1cuo;Comprar veda\u00e7\u00e3o para tecnologia de ar comprimido;Encomendar pe\u00e7a de substitui\u00e7\u00e3o. Este O-Ring (Item n: 645.33) da BECKER \u00e9 especialmente concebido para uso em componentes de ar comprimido e sistemas de v\u00e1cuo. O material Nitrilo (NBR) oferece boa resist\u00eancia a \u00f3leos e gorduras, tornando-o adequado para muitas aplica\u00e7\u00f5es industriais. A veda\u00e7\u00e3o em anel padr\u00e3o de acordo com o desenho n.\u00ba 20056-12 garante uma veda\u00e7\u00e3o eficaz contra fugas. As dimens\u00f5es est\u00e3o ajustadas aos espa\u00e7os de montagem especificados. A disponibilidade e as especifica\u00e7\u00f5es t\u00e9cnicas podem ser solicitadas. \u00c9 ideal como pe\u00e7a de substitui\u00e7\u00e3o para bombas de v\u00e1cuo BECKER e sistemas de ar comprimido. A veda\u00e7\u00e3o de Nitrilo \u00e9 uma solu\u00e7\u00e3o econ\u00f3mica para requisitos de veda\u00e7\u00e3o. Garanta a funcionalidade das suas instala\u00e7\u00f5es. Solicite informa\u00e7\u00e3o.<\/span><\/div>","protected":false},"excerpt":{"rendered":"<p>BECKER O-ring 645.33 made of nitrile (NBR) for vacuum and compressed air applications. Reliable sealing according to drawing 20056-12. Order replacement part now.<\/p>","protected":false},"featured_media":0,"template":"","hersteller":[5408],"class_list":["post-58973","produkte","type-produkte","status-publish","hentry","hersteller-becker"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Becker 645.33 O-Ring Nitril Dichtung kaufen<\/title>\n<meta name=\"description\" content=\"BECKER O-Ring 645.33 aus Nitril (NBR) f\u00fcr Vakuum- und Druckluftanwendungen. Zuverl\u00e4ssige Abdichtung gem\u00e4\u00df Zeichnung 20056-12. Jetzt Ersatzteil bestellen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Becker 645.33 O-Ring Nitril Dichtung kaufen\" \/>\n<meta property=\"og:description\" content=\"BECKER O-Ring 645.33 aus Nitril (NBR) f\u00fcr Vakuum- und Druckluftanwendungen. Zuverl\u00e4ssige Abdichtung gem\u00e4\u00df Zeichnung 20056-12. Jetzt Ersatzteil bestellen.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/\" \/>\n<meta property=\"og:site_name\" content=\"KTB Europe\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-23T08:53:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/KTB-1-web.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1118\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/products\\\/sealing-technology-o-ring-becker-645-33\\\/\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/products\\\/sealing-technology-o-ring-becker-645-33\\\/\",\"name\":\"Becker 645.33 O-Ring Nitril Dichtung kaufen\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/#website\"},\"datePublished\":\"2026-02-11T04:50:12+00:00\",\"dateModified\":\"2026-02-23T08:53:40+00:00\",\"description\":\"BECKER O-Ring 645.33 aus Nitril (NBR) f\u00fcr Vakuum- und Druckluftanwendungen. Zuverl\u00e4ssige Abdichtung gem\u00e4\u00df Zeichnung 20056-12. Jetzt Ersatzteil bestellen.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/products\\\/sealing-technology-o-ring-becker-645-33\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/products\\\/sealing-technology-o-ring-becker-645-33\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/products\\\/sealing-technology-o-ring-becker-645-33\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Produkte\",\"item\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dichtungstechnik O Ring Becker 645 33\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/\",\"name\":\"KTB Europe\",\"description\":\"Industrial supplies and worldwide trading services.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#organization\",\"name\":\"KTB Europe GmbH\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.ktb-europe.com\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/logo-ktb.svg\",\"contentUrl\":\"https:\\\/\\\/www.ktb-europe.com\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/logo-ktb.svg\",\"width\":195,\"height\":59,\"caption\":\"KTB Europe GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ktb-europe.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Becker 645.33 O-Ring Nitril Dichtung kaufen","description":"BECKER O-Ring 645.33 aus Nitril (NBR) f\u00fcr Vakuum- und Druckluftanwendungen. Zuverl\u00e4ssige Abdichtung gem\u00e4\u00df Zeichnung 20056-12. Jetzt Ersatzteil bestellen.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/","og_locale":"en_US","og_type":"article","og_title":"Becker 645.33 O-Ring Nitril Dichtung kaufen","og_description":"BECKER O-Ring 645.33 aus Nitril (NBR) f\u00fcr Vakuum- und Druckluftanwendungen. Zuverl\u00e4ssige Abdichtung gem\u00e4\u00df Zeichnung 20056-12. Jetzt Ersatzteil bestellen.","og_url":"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/","og_site_name":"KTB Europe","article_modified_time":"2026-02-23T08:53:40+00:00","og_image":[{"width":1118,"height":628,"url":"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/KTB-1-web.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/","url":"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/","name":"Becker 645.33 O-Ring Nitril Dichtung kaufen","isPartOf":{"@id":"https:\/\/www.ktb-europe.com\/en\/#website"},"datePublished":"2026-02-11T04:50:12+00:00","dateModified":"2026-02-23T08:53:40+00:00","description":"BECKER O-Ring 645.33 aus Nitril (NBR) f\u00fcr Vakuum- und Druckluftanwendungen. Zuverl\u00e4ssige Abdichtung gem\u00e4\u00df Zeichnung 20056-12. Jetzt Ersatzteil bestellen.","breadcrumb":{"@id":"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ktb-europe.com\/en\/products\/sealing-technology-o-ring-becker-645-33\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ktb-europe.com\/en\/"},{"@type":"ListItem","position":2,"name":"Produkte","item":"https:\/\/www.ktb-europe.com\/en\/products\/"},{"@type":"ListItem","position":3,"name":"Dichtungstechnik O Ring Becker 645 33"}]},{"@type":"WebSite","@id":"https:\/\/www.ktb-europe.com\/en\/#website","url":"https:\/\/www.ktb-europe.com\/en\/","name":"KTB Europe","description":"Industrial supplies and worldwide trading services.","publisher":{"@id":"https:\/\/www.ktb-europe.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ktb-europe.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.ktb-europe.com\/#organization","name":"KTB Europe GmbH","url":"https:\/\/www.ktb-europe.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ktb-europe.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/logo-ktb.svg","contentUrl":"https:\/\/www.ktb-europe.com\/wp-content\/uploads\/2022\/03\/logo-ktb.svg","width":195,"height":59,"caption":"KTB Europe GmbH"},"image":{"@id":"https:\/\/www.ktb-europe.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.ktb-europe.com\/en\/wp-json\/wp\/v2\/produkte\/58973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ktb-europe.com\/en\/wp-json\/wp\/v2\/produkte"}],"about":[{"href":"https:\/\/www.ktb-europe.com\/en\/wp-json\/wp\/v2\/types\/produkte"}],"version-history":[{"count":0,"href":"https:\/\/www.ktb-europe.com\/en\/wp-json\/wp\/v2\/produkte\/58973\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ktb-europe.com\/en\/wp-json\/wp\/v2\/media?parent=58973"}],"wp:term":[{"taxonomy":"hersteller","embeddable":true,"href":"https:\/\/www.ktb-europe.com\/en\/wp-json\/wp\/v2\/hersteller?post=58973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}