{"id":9489,"date":"2026-05-12T13:26:51","date_gmt":"2026-05-12T13:26:51","guid":{"rendered":"https:\/\/aw-chesterton.eu\/products\/uncategorized\/52k\/"},"modified":"2026-06-02T12:30:33","modified_gmt":"2026-06-02T10:30:33","slug":"52k","status":"publish","type":"chesterton_product","link":"https:\/\/aw-chesterton.eu\/fr\/products\/joints-tournants\/52k\/","title":{"rendered":"52K"},"content":{"rendered":"<p>Joint radial pour arbres<\/p>\n<p>Con\u00e7u pour fournir une \u00e9tanch\u00e9it\u00e9 durable et une protection sup\u00e9rieure pour les applications tournantes, les carters de palier et les r\u00e9ducteurs dans toutes les industries lourdes. La conception unique avec une bague de renfort flexible garantit une meilleure adaptation dans la cavit\u00e9 du joint et permet l\u2019installation dans les bo\u00eetiers de presse-\u00e9toupe sans couvercles.<\/p>\n<h3 class=\"chesterton-section-heading\">Avantages<\/h3>\n<ul class=\"chesterton-product-advantages\">\n<li>Conception unique de la l\u00e8vre<\/li>\n<li>Joint \u00e0 l\u00e8vre de conception sp\u00e9ciale avec un compos\u00e9 autolubrifi\u00e9 pour r\u00e9duire le frottement<\/li>\n<li>Une bague de renfort m\u00e9tallique flexible est utilis\u00e9e pour permettre le montage sans couvercle<\/li>\n<li>Remplacement direct, aucune modification de l\u2019\u00e9quipement n\u2019est n\u00e9cessaire<\/li>\n<\/ul>\n<h3 class=\"chesterton-section-heading\">Param\u00e8tres<\/h3>\n<table class=\"chesterton-product-data__table\">\n<tbody>\n<tr>\n<td>Elastom\u00e8res<\/td>\n<td>NBR80+PTFE<\/td>\n<td>FKM70+PTFE<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riau du bo\u00eetier m\u00e9tallique<\/td>\n<td>C72 tremp\u00e9<\/td>\n<td>C72 tremp\u00e9<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riaux du ressort jarreti\u00e8re*<\/td>\n<td>AISI 302-316<\/td>\n<td>AISI 302-316<\/td>\n<\/tr>\n<tr>\n<td>Graisses lubrifiantes<\/td>\n<td>-30 \u00b0C\/100 \u00b0C<\/td>\n<td>-20 \u00b0C\/200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Huiles min\u00e9rales<\/td>\n<td>-30 \u00b0C\/100 \u00b0C<\/td>\n<td>-20 \u00b0C\/200 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Eau<\/td>\n<td>5 \u00b0C\/100 \u00b0C<\/td>\n<td>5 \u00b0C\/100 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Vitesse de la surface (m\/s)<\/td>\n<td>15<\/td>\n<td>25<\/td>\n<\/tr>\n<tr>\n<td>Pression technique (Mpa)<\/td>\n<td>0,05<\/td>\n<td>0,05<\/td>\n<\/tr>\n<tr>\n<td>Plage de diam. ext. de mm (pouces)**<\/td>\n<td>300 \u00e0 1 200 (12 \u00e0 47)<\/td>\n<td>300 \u00e0 1 200 (12 \u00e0 47)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">* Sur demande couvercle PVC pour \u00e9viter l\u2019entree de la poussi\u00e8re dans le ressort jarreti\u00e8re<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">** Veuillez contacter votre repr\u00e9sentant Chesterton pour d\u2019autres tailles.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Joint radial pour arbres<\/p>\n","protected":false},"featured_media":12316,"template":"","product_category":[13622,13627],"class_list":["post-9489","chesterton_product","type-chesterton_product","status-publish","has-post-thumbnail","hentry","product_category-joints-tournants","product_category-protection-des-paliers-et-des-reducteurs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>52K - A.W. 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