{"id":9599,"date":"2025-02-26T06:35:50","date_gmt":"2025-02-26T06:35:50","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&#038;p=9599"},"modified":"2025-04-24T07:37:29","modified_gmt":"2025-04-24T07:37:29","slug":"single-row-deep-groove-ball-bearing","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/fr\/produit\/single-row-deep-groove-ball-bearing\/","title":{"rendered":"Roulement \u00e0 billes \u00e0 gorge profonde \u00e0 une rang\u00e9e"},"content":{"rendered":"<h2><strong>Vue d'ensemble des roulements \u00e0 billes \u00e0 gorge profonde \u00e0 une rang\u00e9e<\/strong><\/h2>\n<p>A <a href=\"https:\/\/www.skf-eu.com\/product\/single-row-deep-groove-ball-bearing\/\"><strong>Roulement \u00e0 billes \u00e0 gorge profonde \u00e0 une rang\u00e9e<\/strong> <\/a>is a type of <a href=\"https:\/\/www.skf-eu.com\/category\/ball-bearings\/deep-groove-ball-bearings\/\"><strong>Roulements \u00e0 billes \u00e0 gorge profonde<\/strong><\/a> that consists of a single row of balls placed between the inner and outer rings. It is the most widely used type of ball bearing because of its simplicity, versatility, and ability to handle both radial and axial loads in a variety of mechanical applications. Single-row deep groove ball bearings are designed for high-speed operations and have low friction, making them ideal for numerous applications in both industrial and household settings.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9605 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Single-Row-Deep-Groove-Ball-Bearing-.webp\" alt=\"Single-Row Deep Groove Ball Bearing\" width=\"741\" height=\"494\" \/><\/p>\n<h2><strong>Param\u00e8tres cl\u00e9s du mod\u00e8le<\/strong><\/h2>\n<p>Les param\u00e8tres cl\u00e9s d'un roulement \u00e0 billes \u00e0 une rang\u00e9e sont les suivants :<\/p>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0px; height: 468px;\" width=\"100%\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Param\u00e8tres<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Diam\u00e8tre de l'al\u00e9sage (d)<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Le diam\u00e8tre interne du roulement, g\u00e9n\u00e9ralement mesur\u00e9 en mm.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Diam\u00e8tre ext\u00e9rieur (D)<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Le diam\u00e8tre ext\u00e9rieur du roulement, g\u00e9n\u00e9ralement mesur\u00e9 en mm.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Largeur (B)<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">La largeur du roulement (la distance entre les bagues int\u00e9rieure et ext\u00e9rieure), mesur\u00e9e en mm.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Charge nominale dynamique (C)<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">The bearing&#8217;s capacity to carry a load while rotating, usually expressed in N (newtons).<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Charge statique nominale (C\u2080)<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">La charge maximale qu'un roulement peut supporter sans d\u00e9formation permanente, exprim\u00e9e en N.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Vitesse maximale (tr\/min)<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">La vitesse maximale admissible du roulement, mesur\u00e9e en tours par minute (tr\/min).<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Type de lubrification<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">La m\u00e9thode de lubrification (graisse ou huile) utilis\u00e9e pour r\u00e9duire le frottement et l'usure.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Type de joint<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Le roulement est \u00e9tanche ou ouvert. Les roulements \u00e9tanches sont munis d'un bouclier ou d'un joint d'\u00e9tanch\u00e9it\u00e9 pour \u00e9viter toute contamination.<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Mat\u00e9riau<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: left; vertical-align: top; word-break: normal; border: 1px solid black;\">Ils sont g\u00e9n\u00e9ralement fabriqu\u00e9s en acier \u00e0 haute teneur en carbone, en acier inoxydable ou en c\u00e9ramique.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Mod\u00e8les de produits courants (exemples)<\/strong><\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0px; height: 267px;\" width=\"100%\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Num\u00e9ro de mod\u00e8le<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Diam\u00e8tre de l'al\u00e9sage (mm)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Diam\u00e8tre ext\u00e9rieur (mm)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Largeur (mm)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Charge nominale dynamique (C) (N)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Charge statique nominale (C\u2080) (N)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Vitesse maximale (rpm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6200<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">30<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">9<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6200<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">2900<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">12,000<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6201<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">12<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">32<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">7600<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">3300<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">12,000<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6300<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">35<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">11<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">9600<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">4000<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10,000<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6205<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">25<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">52<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">15<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">11,500<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">5200<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">8,000<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6306<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">30<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">72<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">19<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">15,000<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">6900<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">8,000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Il ne s'agit l\u00e0 que de quelques exemples. Les sp\u00e9cifications exactes d\u00e9pendent de l'application et des exigences de charge.<\/p>\n<h2><strong>Performance des roulements \u00e0 billes \u00e0 gorge profonde \u00e0 une rang\u00e9e<\/strong><\/h2>\n<p><strong>Capacit\u00e9 de charge<\/strong>:<\/p>\n<p>Capable de supporter des charges radiales et axiales, mais la capacit\u00e9 de charge radiale est beaucoup plus \u00e9lev\u00e9e.<\/p>\n<ul>\n<li>Charge radiale : Le roulement supporte des forces perpendiculaires \u00e0 l'axe de rotation.<\/li>\n<li>Charge axiale : Le roulement supporte des forces parall\u00e8les \u00e0 l'axe de rotation, mais seulement dans une direction avec une configuration \u00e0 une rang\u00e9e.<\/li>\n<\/ul>\n<p><strong>Vitesse<\/strong>:<\/p>\n<ul>\n<li>Les roulements \u00e0 une rang\u00e9e de billes sont capables de fonctionner \u00e0 des vitesses \u00e9lev\u00e9es avec un faible frottement et une faible production de chaleur, ce qui est l'une de leurs caract\u00e9ristiques les plus importantes.<\/li>\n<li>La vitesse maximale peut varier de 8 000 \u00e0 15 000 tr\/min en fonction de la taille et de la qualit\u00e9 du roulement.<\/li>\n<\/ul>\n<p><strong>Durabilit\u00e9<\/strong>:<\/p>\n<ul>\n<li>Les roulements \u00e0 une rang\u00e9e de billes ont une grande fiabilit\u00e9 et une longue dur\u00e9e de vie lorsqu'ils sont correctement lubrifi\u00e9s.<\/li>\n<li>Les roulements \u00e9tanches sont plus r\u00e9sistants \u00e0 la contamination, ce qui prolonge leur dur\u00e9e de vie.<\/li>\n<\/ul>\n<p><strong>R\u00e9sistance \u00e0 la temp\u00e9rature<\/strong>:<\/p>\n<ul>\n<li>Les roulements peuvent fonctionner dans une plage de temp\u00e9rature typique de -30\u00b0C \u00e0 +120\u00b0C. Des mat\u00e9riaux et des conceptions sp\u00e9ciales peuvent permettre des temp\u00e9ratures plus \u00e9lev\u00e9es.<\/li>\n<\/ul>\n<p><strong>Lubrification<\/strong>:<\/p>\n<ul>\n<li>Une bonne lubrification est essentielle pour les roulements afin de r\u00e9duire le frottement, l'usure et la surchauffe.<\/li>\n<li>Les lubrifiants courants sont la graisse (pour une lubrification de longue dur\u00e9e) ou l'huile (pour les applications \u00e0 grande vitesse).<\/li>\n<\/ul>\n<p><strong>Faible niveau de bruit et de vibrations<\/strong>:<\/p>\n<ul>\n<li>Gr\u00e2ce \u00e0 leur conception, les roulements \u00e0 billes sont peu bruyants et peu vibrants, ce qui est important dans les environnements sensibles au bruit tels que les moteurs \u00e9lectriques ou les instruments de pr\u00e9cision.<\/li>\n<\/ul>\n<h2><strong>Applications des roulements \u00e0 billes \u00e0 gorge profonde \u00e0 une rang\u00e9e<\/strong><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9606 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Single-Row-Deep-Groove-Ball-Bearing-application1.webp\" alt=\"Single-Row Deep Groove Ball Bearing\" width=\"592\" height=\"394\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Single-Row-Deep-Groove-Ball-Bearing-application1.webp 592w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Single-Row-Deep-Groove-Ball-Bearing-application1-480x319.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 592px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9607 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Single-Row-Deep-Groove-Ball-Bearing-application2.webp\" alt=\"Single-Row Deep Groove Ball Bearing\" width=\"665\" height=\"444\" \/><\/p>\n<p><strong>1. Moteurs \u00e9lectriques<\/strong>:<\/p>\n<p>Utilis\u00e9 dans les petits et grands moteurs pour soutenir l'arbre du rotor et assurer une rotation r\u00e9guli\u00e8re avec un minimum de friction et d'usure.<\/p>\n<p><strong>2. Industrie automobile<\/strong>:<\/p>\n<p>Couramment utilis\u00e9 dans les moyeux de roue, les bo\u00eetes de vitesse, les m\u00e9canismes de direction et les l\u00e8ve-vitres \u00e9lectriques des voitures et des camions.<\/p>\n<p><strong>3. Appareils m\u00e9nagers<\/strong>:<\/p>\n<p>On le trouve dans des appareils tels que les machines \u00e0 laver, les s\u00e8che-linge, les r\u00e9frig\u00e9rateurs, les climatiseurs et les ventilateurs \u00e9lectriques.<\/p>\n<p><strong>4. \u00c9quipement industriel<\/strong>:<\/p>\n<p>Utilis\u00e9 dans les pompes, les compresseurs, les convoyeurs et les machines n\u00e9cessitant un faible frottement pour un fonctionnement efficace et stable.<\/p>\n<p><strong>5. Machines-outils<\/strong>:<\/p>\n<p>Les roulements \u00e0 billes \u00e0 une rang\u00e9e sont utilis\u00e9s dans les broches et autres composants rotatifs des machines-outils.<\/p>\n<p><strong>6. Machines agricoles<\/strong>:<\/p>\n<p>Utilis\u00e9 dans les pi\u00e8ces rotatives des \u00e9quipements agricoles tels que les moissonneuses, les tracteurs et autres machines agricoles.<\/p>\n<p><strong>7. Bicyclettes et motocyclettes<\/strong>:<\/p>\n<p>On le trouve dans les roues de bicyclettes, les moyeux et les assemblages de roues de motocyclettes, o\u00f9 il r\u00e9duit la friction et assure un fonctionnement sans heurts.<\/p>\n<p><strong>8. Instruments de pr\u00e9cision<\/strong>:<\/p>\n<p>Utilis\u00e9 dans les dispositifs de haute pr\u00e9cision o\u00f9 de faibles vibrations et une rotation r\u00e9guli\u00e8re sont n\u00e9cessaires, comme dans les instruments optiques, les \u00e9quipements m\u00e9dicaux et la robotique.<\/p>\n<h2><strong>R\u00e9sum\u00e9<\/strong><\/h2>\n<p>Les roulements rigides \u00e0 billes \u00e0 une rang\u00e9e sont des composants simples, polyvalents et fiables utilis\u00e9s dans un grand nombre d'industries. Leur capacit\u00e9 \u00e0 supporter des charges radiales et axiales, combin\u00e9e \u00e0 une grande vitesse et \u00e0 un faible frottement, les rend id\u00e9aux pour les applications qui n\u00e9cessitent une rotation en douceur et une longue dur\u00e9e de vie. Couramment utilis\u00e9s dans les moteurs \u00e9lectriques, l'automobile, les appareils m\u00e9nagers, les machines industrielles, etc., ces roulements sont disponibles dans une grande vari\u00e9t\u00e9 de tailles et de configurations pour r\u00e9pondre \u00e0 diff\u00e9rents besoins. Une lubrification et une \u00e9tanch\u00e9it\u00e9 ad\u00e9quates am\u00e9liorent consid\u00e9rablement leurs performances et leur durabilit\u00e9, ce qui les rend indispensables dans de nombreux syst\u00e8mes m\u00e9caniques.<\/p>","protected":false},"excerpt":{"rendered":"<p>Caract\u00e9ristiques :<\/p>\n<ul>\n<li>Faible chaleur de frottement ;<\/li>\n<li>Vitesse \u00e9lev\u00e9e ;<\/li>\n<li>Capacit\u00e9 de charge relativement faible, ne convient pas aux charges radiales importantes, mais peut supporter des charges radiales et axiales dans les deux sens ;<\/li>\n<li>Les roulements \u00e0 billes \u00e0 gorge profonde \u00e0 une rang\u00e9e sont largement utilis\u00e9s ;<\/li>\n<li>Installation et entretien simples ;<\/li>\n<\/ul>","protected":false},"featured_media":9608,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[245,244],"product_tag":[266],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - 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