{"id":4543,"date":"2025-12-12T16:14:08","date_gmt":"2025-12-12T08:14:08","guid":{"rendered":"https:\/\/www.slewbearingtec.com\/?p=4543"},"modified":"2026-01-22T15:47:06","modified_gmt":"2026-01-22T07:47:06","slug":"jeu-des-roulements-doscillation-de-lexcavateur","status":"publish","type":"post","link":"https:\/\/www.slewbearingtec.com\/fr\/jeu-de-paliers-doscillation-pour-excavateur-html","title":{"rendered":"Jeu du palier oscillant de la pelleteuse"},"content":{"rendered":"<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:16px;line-height:28px;color:#332d2d;padding:10px 20px;\">\n<div class=\"wp-block-column\">\n<p>Afin de diagnostiquer avec pr\u00e9cision le jeu du roulement d'orientation de la pelleteuse, la premi\u00e8re \u00e9tape consiste \u00e0 arr\u00eater l'\u00e9quipement sur un sol solide et plat. Cette \u00e9tape est tr\u00e8s importante. Si le sol est irr\u00e9gulier, les donn\u00e9es mesur\u00e9es ne sont pas du tout visibles.<\/p>\n\n\n\n<p>Ensuite, aspirez fermement le si\u00e8ge de la table magn\u00e9tique sur le ch\u00e2ssis (corps), puis placez verticalement l'aiguille du comparateur sur la surface inf\u00e9rieure de la bague ext\u00e9rieure du palier d'orientation (c'est-\u00e0-dire la table tournante). Une fois que tout est en place, remettez d'abord le cadran \u00e0 z\u00e9ro.<\/p>\n\n\n\n<p>Vient ensuite l'op\u00e9ration cl\u00e9 : \u00e0 l'aide du grand bras et du b\u00e2ton, utilisez le seau pour appuyer doucement sur le sol, l'objectif \u00e9tant de soulever l\u00e9g\u00e8rement l'ensemble de la structure de la voiture. \u00c0 ce moment-l\u00e0, vous pouvez lire la valeur de la d\u00e9flexion sur le comparateur.<\/p>\n\n\n\n<p>Pour les excavatrices de 20 \u00e0 40 tonnes les plus courantes sur le march\u00e9, la valeur maximale admissible de ce jeu axial est g\u00e9n\u00e9ralement comprise entre 1,5 mm et 3,0 mm (environ 0,060 pouce \u00e0 0,120 pouce). Si les r\u00e9sultats de vos mesures d\u00e9passent les tol\u00e9rances sp\u00e9cifiques donn\u00e9es par le fabricant de l'\u00e9quipement - ou si vous trouvez des particules m\u00e9talliques dans la graisse - alors je peux vous dire en toute responsabilit\u00e9 que le roulement est us\u00e9 au-del\u00e0 de la limite de s\u00e9curit\u00e9 et qu'il doit \u00eatre remplac\u00e9 imm\u00e9diatement, sinon ce n'est qu'une question de temps avant qu'une d\u00e9faillance catastrophique de l'engrenage ne se produise.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Measurement_Of_Axial_Clearance\"><\/span>Mesure du jeu axial<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Mesurer le jeu (en particulier le jeu axial) du palier rotatif est un travail d\u00e9licat. Elle doit \u00eatre r\u00e9gl\u00e9e avec le bon outil. L'outil de base est le comparateur du si\u00e8ge de la jauge magn\u00e9tique. L'essentiel de ce processus consiste \u00e0 mesurer la quantit\u00e9 de mouvement vertical entre la structure sup\u00e9rieure et le ch\u00e2ssis inf\u00e9rieur.<\/p>\n\n\n\n<p><strong>Pr\u00e9paration et s\u00e9curit\u00e9 :<\/strong>&nbsp;Veillez toujours \u00e0 ce que la pelle soit gar\u00e9e sur un sol ferme et plat. Une surface irr\u00e9guli\u00e8re peut entra\u00eener des \u00e9carts importants dans les relev\u00e9s.<\/p>\n\n\n\n<p><strong>Instructions d'installation :<\/strong>&nbsp;Le si\u00e8ge magn\u00e9tique de la montre est solidement fix\u00e9 au ch\u00e2ssis (corps). Rappelons qu'il s'agit d'une pi\u00e8ce fixe.<\/p>\n\n\n\n<p><strong>Aiguille de positionnement :<\/strong>&nbsp;La sonde de l'indicateur est plac\u00e9e verticalement sur la surface inf\u00e9rieure de la bague ext\u00e9rieure (plateau rotatif) de la couronne d'orientation. N'oubliez pas qu'elle doit \u00eatre verticale pour que la lecture soit pr\u00e9cise.<\/p>\n\n\n\n<p><strong>Mise \u00e0 z\u00e9ro du cadran :<\/strong>&nbsp;Avant d'appliquer une charge, placez le comparateur en position z\u00e9ro.<\/p>\n\n\n\n<p><strong>Appliquer le chargement :<\/strong>&nbsp;En actionnant le syst\u00e8me hydraulique de l'excavateur (fl\u00e8che et bras), le godet est doucement press\u00e9 contre le sol. Notre objectif est de soulever l\u00e9g\u00e8rement la structure sup\u00e9rieure, juste assez pour permettre aux surfaces d'appui de se s\u00e9parer et d'exposer l'espace.<\/p>\n\n\n\n<p><strong>Lire la d\u00e9viation :<\/strong>&nbsp;Observez le comparateur. La valeur qu'il indique est le jeu axial total.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"664\" height=\"411\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21.jpg\" alt=\"Mesure du jeu axial d&#039;un palier de bascule de pelleteuse\" class=\"wp-image-4544\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21.jpg 664w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21-300x186.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21-18x12.jpg 18w\" sizes=\"auto, (max-width: 664px) 100vw, 664px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standard_Limits_And_Tolerances\"><\/span>Limites et tol\u00e9rances standard<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L'interpr\u00e9tation de la mesure du jeu du palier d'oscillation d'une excavatrice est essentielle pour d\u00e9cider s'il faut r\u00e9parer ou remplacer le composant. Bien que les tol\u00e9rances varient selon les marques et les mod\u00e8les, il existe une r\u00e8gle de jugement commune dans l'industrie pour les excavatrices standard de 20 \u00e0 40 tonnes :<\/p>\n\n\n\n<p><strong>Plage acceptable :<\/strong>&nbsp;Qu'il s'agisse de roulements neufs ou l\u00e9g\u00e8rement usag\u00e9s, une l\u00e9g\u00e8re activit\u00e9 est tout \u00e0 fait normale.<\/p>\n\n\n\n<p><strong>Zone d'alerte :<\/strong>&nbsp;Lorsque la lecture de l'espace libre commence \u00e0 s'approcher des limites sp\u00e9cifi\u00e9es par le fabricant, il convient d'\u00eatre vigilant.<\/p>\n\n\n\n<p><strong>Limite de la ferraille :<\/strong>&nbsp;En r\u00e8gle g\u00e9n\u00e9rale, le jeu axial maximal admissible se situe entre 1,5 mm et 3,0 mm (0,060\"-0,120\"). Si votre relev\u00e9 de compteur d\u00e9passe cette plage de tol\u00e9rance sp\u00e9cifique, cela signifie que le chemin de roulement interne ou l'\u00e9l\u00e9ment roulant a \u00e9t\u00e9 gravement d\u00e9grad\u00e9.<\/p>\n\n\n\n<p>Continuer \u00e0 utiliser une pelle avec un d\u00e9gagement excessif affectera s\u00e9rieusement la stabilit\u00e9 et la s\u00e9curit\u00e9 de la machine.<\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"padding-bottom:90px;padding-top:88px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:6%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:40%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:15px;line-height:26px;color:#ffffff;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:3%\">\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:5px;height:34px;background-color:#ffffff;\"><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-monte-white-color has-text-color has-link-color wp-elements-704b4fd714938eb6b66da1a7cb49bcc0\" style=\"font-size:32px\"><span class=\"ez-toc-section\" id=\"SLEWING_BEARING\"><\/span>COURONNE D'ORIENTATION<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color wp-elements-9a56c847169d5b14218fcb32400e7596\">Contr\u00f4le de qualit\u00e9 interne rigoureux\u3001Expertise en ing\u00e9nierie et capacit\u00e9 de conception innovante\u300120 ans d'expertise dans la fabrication de paliers d'orientation\u3001Expertise en ing\u00e9nierie et capacit\u00e9 de conception innovante.<\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color wp-elements-6c5da5ad5c0c7d23114e2fd94063cc6c\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  radius-border20 product-hover\" id=\"\" style=\"height:325px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:241px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow  productfenleianniu\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ffffff;color:#080808;font-size:16px;border:solid 1px #ccc;border-radius:3px;padding:10px 72px;\"><a href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/couronne-dorientation-a-billes-a-quatre-points-de-contact\/\" rel=\"noopener noreferrer \">En savoir plus<\/a><a class=\"hovers\" data-title=\"Learn More\" style=\"color:#2a2a2a;background-color:#ffffff;padding:10px 72px;border-radius:3px;\" href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/couronne-dorientation-a-billes-a-quatre-points-de-contact\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/1528.jpg\"><\/div><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:20px\"><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:9px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  radius-border20 product-hover\" id=\"\" style=\"height:539px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:443px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow  productfenleianniu\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ffffff;color:#080808;font-size:16px;border:solid 1px #ccc;border-radius:3px;padding:10px 18px;margin-bottom:16px;margin-top:16px;\"><a href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/couronne-dorientation-a-collerette-couronne-dorientation-legere\/\" rel=\"noopener noreferrer \">En savoir plus<\/a><a class=\"hovers\" data-title=\"Learn More\" style=\"color:#2a2a2a;background-color:#ffffff;padding:10px 18px;border-radius:3px;\" href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/couronne-dorientation-a-collerette-couronne-dorientation-legere\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/1527.jpg\"><\/div><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:20px\"><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:9px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  radius-border20 product-hover\" id=\"\" style=\"height:260px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:164px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow  productfenleianniu\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ffffff;color:#080808;font-size:16px;border:solid 1px #ccc;border-radius:3px;padding:7px 18px;margin-bottom:3px;margin-top:3px;\"><a href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/palier-dorientation-a-rouleaux-croises\/\" rel=\"noopener noreferrer \">En savoir plus<\/a><a class=\"hovers\" data-title=\"Learn More\" style=\"color:#2a2a2a;background-color:#ffffff;padding:7px 18px;border-radius:3px;\" href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/palier-dorientation-a-rouleaux-croises\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/1531.jpg\"><\/div><\/div><\/section>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  radius-border20 product-hover\" id=\"\" style=\"height:260px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:164px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow  productfenleianniu\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#ffffff;color:#080808;font-size:16px;border:solid 1px #ccc;border-radius:3px;padding:7px 18px;margin-bottom:3px;margin-top:3px;\"><a href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/entretien-du-palier-dorientation\/\" rel=\"noopener noreferrer \">En savoir plus<\/a><a class=\"hovers\" data-title=\"Learn More\" style=\"color:#2a2a2a;background-color:#ffffff;padding:7px 18px;border-radius:3px;\" href=\"https:\/\/www.slewbearingtec.com\/fr\/categorie\/tous-les-produits\/entretien-du-palier-dorientation\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/1532.jpg\"><\/div><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:6%\"><\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"shizhezhao\" style=\"opacity:0.69;background-color:#272626;\"><\/div><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" style=\"background-repeat:no-repeat;background-size:cover;background-position:center;\" data-background=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/1543.jpg\"><\/div><\/div><\/section>\n\n\n\n<style>\n.radius-border20 {\n  border-radius: 20px;\n}\n\n.product-hover {\n  position: relative;\n  overflow: hidden;\n  cursor: pointer;\n  border-radius: 20px;\n  transition: box-shadow 0.4s ease, transform 0.3s ease;\n  box-shadow: 0 4px 12px rgba(0,0,0,0.08);\n}\n\n.product-hover:hover {\n  box-shadow:\n    \/* \u4e3b\u8272\u504f\u79fb\u5c64\uff08\u5be6\u5fc3\u504f\u79fb\uff09 *\/\n    5px 5px 0 var(--wp--preset--color--themecolor-1),\n    \n    \/* \u6539\u7528\u4e3b\u984c\u8272\u7684\u67d4\u548c\u5149\u6688\/\u6a21\u7cca\u5c64\uff08\u53d6\u4ee3\u539f\u672c\u7684\u767d\u8272 0.35\uff09 *\/\n    10px 10px 20px color-mix(in srgb, var(--wp--preset--color--themecolor-1) 25%, transparent),\n    \n    \/* \u6574\u9ad4\u9670\u5f71\u4e5f\u5e36\u4e00\u9ede\u4e3b\u984c\u8272\u8abf\uff08\u53d6\u4ee3\u7d14\u9ed1\uff09 *\/\n    0 10px 24px color-mix(in srgb, var(--wp--preset--color--themecolor-1) 12%, rgba(0,0,0,0.10));\n  \n  transform: translateY(-3px);\n}\n\n.product-hover:hover .themepark-i-btn {\n  background-color: var(--wp--preset--color--themecolor-1) !important;\n  color: #ffffff !important;\n  transition: all 0.3s ease;\n}\n\n.product-hover:hover .hovers {\n  background-color: var(--wp--preset--color--themecolor-1) !important;\n  color: #ffffff !important;\n}\n<\/style>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diagnosing_Wear_Condition\"><\/span>Diagnostic de l'\u00e9tat d'usure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Outre les mesures physiques \u00e0 l'aide d'un comparateur, le contr\u00f4le de la graisse est la deuxi\u00e8me m\u00e9thode de diagnostic \u00e0 laquelle j'attache personnellement beaucoup d'importance.<\/p>\n\n\n\n<p><strong>Particules m\u00e9talliques dans les graisses :<\/strong>&nbsp;Lors de l'entretien de routine, ou lorsque vous mesurez les \u00e9carts, v\u00e9rifiez la graisse usag\u00e9e \u00e9vacu\u00e9e. La pr\u00e9sence de paillettes ou de particules m\u00e9talliques visibles \u00e0 l'int\u00e9rieur est un signe tr\u00e8s clair d'\u00e9caillage ou de meulage \u00e0 l'int\u00e9rieur du roulement. Pour \u00eatre honn\u00eate, \u00e0 ce stade, peu importe ce qu'indique le comparateur, ce roulement n'est plus en bon \u00e9tat.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"703\" height=\"382\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-23.jpg\" alt=\"\" class=\"wp-image-4547\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-23.jpg 703w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-23-300x163.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-23-18x10.jpg 18w\" sizes=\"auto, (max-width: 703px) 100vw, 703px\" \/><\/figure>\n\n\n\n<p><strong>Risque de d\u00e9faillance catastrophique :<\/strong>&nbsp;Le risque de d\u00e9faillance catastrophique de l'engrenage augmente imm\u00e9diatement d\u00e8s que le jeu axial est trop important ou que des particules m\u00e9talliques apparaissent dans le beurre. Un jeu excessif peut entra\u00eener un d\u00e9salignement ou un blocage des dents du petit engrenage et de la grande couronne dent\u00e9e rotative, ce qui peut entra\u00eener le d\u00e9tachement des dents, voire, dans des cas extr\u00eames, le d\u00e9tachement de la structure sup\u00e9rieure.<\/p>\n\n\n\n<p>Par cons\u00e9quent, si votre diagnostic confirme que le jeu du roulement d'orientation de l'excavateur d\u00e9passe la plage de 1,5 mm \u00e0 3,0 mm, ou qu'une contamination m\u00e9tallique est constat\u00e9e, la seule mesure de s\u00e9curit\u00e9 consiste \u00e0 remplacer imm\u00e9diatement le roulement d'orientation.<\/p>\n\n\n\n<p>Auteur\uff1aDennis<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p><strong>Bonjour, je suis un sp\u00e9cialiste de l'\u00e9quipement lourd avec plus d'une d\u00e9cennie d'exp\u00e9rience dans la maintenance des excavateurs. Mon expertise se concentre sur les pi\u00e8ces du train de roulement et les diagnostics du cercle d'oscillation. Je me consacre \u00e0 aider les op\u00e9rateurs et les gestionnaires de flotte \u00e0 prolonger la dur\u00e9e de vie des machines gr\u00e2ce \u00e0 une analyse pr\u00e9cise de l'usure et \u00e0 des strat\u00e9gies d'entretien.<\/strong><\/p>\n<\/blockquote>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4544,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"themepark_post_bcolor":"#ffffff","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[16],"tags":[],"class_list":["post-4543","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"metadata":{"_edit_lock":["1769068052:1"],"rank_math_seo_score":["19"],"rank_math_primary_category":["16"],"_thumbnail_id":["4544"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":[""],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"_edit_last":["1"],"_ez-toc-disabled":[""],"_ez-toc-insert":[""],"_ez-toc-header-label":[""],"_ez-toc-device-target":[""],"_ez-toc-alignment":["none"],"_ez-toc-heading-levels":["a:0:{}"],"_ez-toc-alttext":[""],"_ez-toc-visibility_hide_by_default":[""],"_ez-toc-hide_counter":[""],"_ez-toc-exclude":[""],"_ez-toc-position-specific":[""],"themepark_seo_title":["Excavator Swing Bearing Play"],"themepark_seo_description":["Diagnose Excavator Swing Bearing Play. Standard Axial Clearance Limit Is 1.5mm-3.0mm. Master The Measurement Procedure Here."],"themepark_seo_keyword":["Excavator Swing Bearing Play"],"catce":["sidebar-widgets4"],"_trp_automatically_translated_slug_de_DE":["baggerschwenklagerspiel"],"_trp_automatically_translated_slug_es_ES":["juego-del-cojinete-de-giro-de-la-excavadora"],"_trp_automatically_translated_slug_fr_FR":["jeu-des-roulements-doscillation-de-lexcavateur"],"views":["343"],"product_title":[""],"_product_title":["field_696deafffb5fc"],"product_description":[""],"_product_description":["field_696deb4efb5fd"],"product_parametertitle":[""],"_product_parametertitle":["field_696deb55fb5fe"],"product_parameter1":[""],"_product_parameter1":["field_696deb5dfb5ff"],"product_parameter2":[""],"_product_parameter2":["field_696deb63fb600"],"product_parameter3":[""],"_product_parameter3":["field_696deb67fb601"],"product_parameter_description1":[""],"_product_parameter_description1":["field_696deb6bfb602"],"product_parameter_description2":[""],"_product_parameter_description2":["field_696deb73fb603"],"product_parameter_description3":[""],"_product_parameter_description3":["field_696deb77fb604"],"characteristics_tittle":[""],"_characteristics_tittle":["field_696deb7afb605"],"characteristics_tittle1":[""],"_characteristics_tittle1":["field_696deb83fb606"],"characteristics_tittle2":[""],"_characteristics_tittle2":["field_696deb8afb607"],"characteristics_tittle3":[""],"_characteristics_tittle3":["field_696deb8efb608"],"characteristics_tittle4":[""],"_characteristics_tittle4":["field_696deb91fb609"],"characteristics_tittle5":[""],"_characteristics_tittle5":["field_696deb95fb60a"],"characteristics_tittle6":[""],"_characteristics_tittle6":["field_696deb98fb60b"],"characteristics_description1":[""],"_characteristics_description1":["field_696deb9cfb60c"],"characteristics_description2":[""],"_characteristics_description2":["field_696deba6fb60d"],"characteristics_description3":[""],"_characteristics_description3":["field_696deba9fb60e"],"characteristics_description4":[""],"_characteristics_description4":["field_696debadfb60f"],"characteristics_description5":[""],"_characteristics_description5":["field_696debb1fb610"],"characteristics_description6":[""],"_characteristics_description6":["field_696debb5fb611"],"detailed_specifications_table":[""],"_detailed_specifications_table":["field_696debb8fb612"],"comparison_points_tittle":[""],"_comparison_points_tittle":["field_696debc1fb613"],"comparison_points_tittle1":[""],"_comparison_points_tittle1":["field_696debc8fb614"],"comparison_points_tittle2":[""],"_comparison_points_tittle2":["field_696debcefb615"],"comparison_points_tittle3":[""],"_comparison_points_tittle3":["field_696debd1fb616"],"comparison_points_description":[""],"_comparison_points_description":["field_696debd5fb617"],"comparison_points_description1":[""],"_comparison_points_description1":["field_696debdbfb618"],"comparison_points_description2":[""],"_comparison_points_description2":["field_696debe2fb619"],"comparison_points_description3":[""],"_comparison_points_description3":["field_696debe6fb61a"],"application_title":[""],"_application_title":["field_696debeafb61b"],"application_title1":[""],"_application_title1":["field_696debf4fb61c"],"application_title2":[""],"_application_title2":["field_696debfdfb61d"],"application_title3":[""],"_application_title3":["field_696dec01fb61e"],"application_title4":[""],"_application_title4":["field_696dec04fb61f"],"application_describe1":[""],"_application_describe1":["field_696dec08fb620"],"application_describe2":[""],"_application_describe2":["field_696dec17fb621"],"application_describe3":[""],"_application_describe3":["field_696dec1afb622"],"application_describe4":[""],"_application_describe4":["field_696dec1efb623"],"instruction_title":[""],"_instruction_title":["field_696dec22fb624"],"instruction_title1":[""],"_instruction_title1":["field_696dec2afb625"],"instruction_title2":[""],"_instruction_title2":["field_696dec33fb626"],"instruction_title3":[""],"_instruction_title3":["field_696dec37fb627"],"instruction_title4":[""],"_instruction_title4":["field_696dec3afb628"],"instruction_describe1":[""],"_instruction_describe1":["field_696dec3efb629"],"instruction_describe2":[""],"_instruction_describe2":["field_696dec45fb62a"],"instruction_describe3":[""],"_instruction_describe3":["field_696dec49fb62b"],"instruction_describe4":[""],"_instruction_describe4":["field_696dec4cfb62c"],"material":[""],"_material":["field_696eecffac5a6"],"material_description":[""],"_material_description":["field_696ef057ac5a7"],"pre_and_post_sales_titles":[""],"_pre_and_post_sales_titles":["field_696ef05fac5a8"],"after_sales_service_title":[""],"_after_sales_service_title":["field_696ef067ac5a9"],"before_sales_service_title":[""],"_before_sales_service_title":["field_696ef06fac5aa"],"after_sales_service_describe":[""],"_after_sales_service_describe":["field_696ef076ac5ab"],"before_sales_service_describe":[""],"_before_sales_service_describe":["field_696ef07eac5ac"],"faq_question1":[""],"_faq_question1":["field_696df53c64f44"],"faq_question2":[""],"_faq_question2":["field_696df54f64f45"],"faq_question3":[""],"_faq_question3":["field_696df55364f46"],"faq_question4":[""],"_faq_question4":["field_696df55764f47"],"faq_question5":[""],"_faq_question5":["field_696df55a64f48"],"faq_question6":[""],"_faq_question6":["field_696df55e64f49"],"faq_answer1":[""],"_faq_answer1":["field_696df56164f4a"],"faq_answer2":[""],"_faq_answer2":["field_696df56864f4b"],"faq_answer3":[""],"_faq_answer3":["field_696df56d64f4c"],"faq_answer4":[""],"_faq_answer4":["field_696df57064f4d"],"faq_answer5":[""],"_faq_answer5":["field_696df57464f4e"],"faq_answer6":[""],"_faq_answer6":["field_696df57864f4f"]},"acf":[],"medium_url":"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21-300x186.jpg","thumbnail_url":"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21-150x150.jpg","full_url":"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-1-21.jpg","_links":{"self":[{"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/posts\/4543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/comments?post=4543"}],"version-history":[{"count":3,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/posts\/4543\/revisions"}],"predecessor-version":[{"id":5298,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/posts\/4543\/revisions\/5298"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/media\/4544"}],"wp:attachment":[{"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/media?parent=4543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/categories?post=4543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/fr\/wp-json\/wp\/v2\/tags?post=4543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}