{"id":2386,"date":"2026-04-12T13:30:47","date_gmt":"2026-04-12T13:30:47","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2386"},"modified":"2026-05-03T11:16:17","modified_gmt":"2026-05-03T11:16:17","slug":"7205b-angular-contact-ball-bearing-high-speed-precision-bearing-with-40-contact-angle","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/fr\/produit\/7205b-angular-contact-ball-bearing-high-speed-precision-bearing-with-40-contact-angle\/","title":{"rendered":"7205B Roulement \u00e0 billes \u00e0 contact angulaire \u2013 Roulement de pr\u00e9cision \u00e0 haute vitesse avec un angle de contact de 40\u00b0"},"content":{"rendered":"

Le 7205B Angular Contact Ball Bearing<\/strong> is a high-speed precision bearing designed with a 40\u00b0 contact angle<\/strong>, allowing it to support higher axial loads compared to standard angular contact bearings. It is ideal for applications requiring both high rotational speed and strong axial load capacity.<\/p>\n

Manufactured from premium chrome steel, and available in stainless steel and ceramic options, the 7205B bearing offers excellent rigidity, low friction, and reliable performance under demanding conditions. Its optimized internal geometry ensures smooth operation, reduced heat generation, and extended service life.<\/p>\n

The 7205B bearing is commonly used in paired or duplex configurations to support axial loads in both directions, making it suitable for high-speed spindles, precision machinery, and industrial equipment.<\/p>\n

\n

Caract\u00e9ristiques cl\u00e9s<\/strong><\/span><\/h1>\n
    \n
  • 40\u00b0 contact angle for higher axial load capacity<\/li>\n
  • High-speed performance with low friction<\/li>\n
  • Excellent rigidity and stability<\/li>\n
  • Suitable for duplex and multi-bearing arrangements<\/li>\n
  • Smooth operation with reduced heat generation<\/li>\n
  • Mat\u00e9riaux optionnels : acier inoxydable et c\u00e9ramique<\/li>\n
  • Ideal for precision and high-speed applications<\/li>\n<\/ul>\n

    Sp\u00e9cifications techniques<\/strong><\/span><\/h1>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Param\u00e8tre<\/th>\nValeur<\/th>\n<\/tr>\n<\/thead>\n
    Mod\u00e8le de roulement<\/td>\n7205B<\/td>\n<\/tr>\n
    Diam\u00e8tre int\u00e9rieur (d)<\/td>\n25 mm<\/td>\n<\/tr>\n
    Diam\u00e8tre ext\u00e9rieur (D)<\/td>\n52 mm<\/td>\n<\/tr>\n
    Largeur (B)<\/td>\n15 mm<\/td>\n<\/tr>\n
    Contact Angle<\/td>\n40\u00b0<\/td>\n<\/tr>\n
    Mat\u00e9riau<\/td>\nAcier chrom\u00e9 \/ Acier inoxydable \/ C\u00e9ramique<\/td>\n<\/tr>\n
    Mat\u00e9riau de la cage<\/td>\nAcier \/ Laiton \/ Nylon<\/td>\n<\/tr>\n
    Lubrification<\/td>\nGraisse \/ Huile<\/td>\n<\/tr>\n
    Classe de pr\u00e9cision<\/td>\nP0 \/ P6 \/ P5 \/ P4<\/td>\n<\/tr>\n
    Temp\u00e9rature de fonctionnement<\/td>\n-20\u00b0C \u00e0 120\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Applications<\/strong><\/span><\/h1>\n

    The 7205B angular contact ball bearing is widely used in:<\/p>\n

      \n
    • High-speed machine tool spindles<\/li>\n
    • CNC machinery<\/li>\n
    • Industrial motors<\/li>\n
    • Pompes et compresseurs<\/li>\n
    • Precision equipment<\/li>\n
    • Automation and robotics systems<\/li>\n<\/ul>\n

      Pourquoi nous choisir<\/strong><\/span><\/h1>\n
        \n
      • Factory direct supply with stable quality<\/li>\n
      • Services OEM et de personnalisation disponibles<\/li>\n
      • High precision manufacturing capability<\/li>\n
      • Livraison rapide et exp\u00e9dition mondiale<\/li>\n
      • Strict quality inspection standards<\/li>\n<\/ul>\n

        FAQ<\/strong><\/span><\/h1>\n

        Q1: What does the \u201cB\u201d in 7205B mean?<\/strong>
        A: \u201cB\u201d indicates a 40\u00b0 contact angle, which provides higher axial load capacity compared to standard angular contact bearings.<\/p>\n

        Q2: Can 7205B bearings be used in pairs?<\/strong>
        A: Yes, they are commonly mounted in pairs to support axial loads in both directions.<\/p>\n

        Q3: Do you offer high-precision or ceramic versions?<\/strong>
        A: Yes, we provide high-precision grades (P5\/P4) and ceramic options for high-speed and demanding applications.<\/p>","protected":false},"excerpt":{"rendered":"

        Le 7205B Angular Contact Ball Bearing<\/strong> is a high-speed precision bearing designed with a 40\u00b0 contact angle<\/strong>, allowing it to support higher axial loads compared to standard angular contact bearings. It is ideal for applications requiring both high rotational speed and strong axial load capacity.<\/p>","protected":false},"featured_media":2549,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[21],"product_tag":[80,79,68,70,51,39,45,72,63,69],"class_list":{"0":"post-2386","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-angular-contact-ball-bearings","7":"product_tag-40-degree-contact-angle-bearing","8":"product_tag-7205b-bearing","9":"product_tag-angular-contact-ball-bearing","10":"product_tag-cnc-bearing","11":"product_tag-high-load-bearing","12":"product_tag-high-speed-bearing","13":"product_tag-industrial-bearing","14":"product_tag-oem-bearing-supplier","15":"product_tag-precision-bearing","16":"product_tag-spindle-bearing","17":"desktop-align-left","18":"tablet-align-left","19":"mobile-align-left","20":"ast-product-gallery-layout-horizontal-slider","21":"ast-product-gallery-with-no-image","22":"ast-product-tabs-layout-horizontal","24":"first","25":"instock","26":"shipping-taxable","27":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/product\/2386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/comments?post=2386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/media\/2549"}],"wp:attachment":[{"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/media?parent=2386"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2386"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2386"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}