{"id":2382,"date":"2026-04-11T17:06:20","date_gmt":"2026-04-11T17:06:20","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2382"},"modified":"2026-05-03T11:31:28","modified_gmt":"2026-05-03T11:31:28","slug":"7210-angular-contact-ball-bearing-high-precision-high-load-bearing-for-spindle-industrial-machinery","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/pt\/produto\/7210-angular-contact-ball-bearing-high-precision-high-load-bearing-for-spindle-industrial-machinery\/","title":{"rendered":"7210 Rolamento de Esfera de Contato Angular \u2013 Rolamento de Alta Precis\u00e3o e Alta Carga para Eixo e M\u00e1quinas Industriais"},"content":{"rendered":"

The 7210 Angular Contact Ball Bearing<\/strong> is a high-performance precision bearing designed to support combined radial and axial loads. With an optimized contact angle, it provides excellent axial load capacity in one direction while maintaining high rigidity and rotational accuracy.<\/p>\n

Manufactured from premium-grade chrome steel, and available in stainless steel and ceramic options, the 7210 bearing delivers outstanding durability, low friction, and stable performance under high-speed operating conditions. It is commonly used in matched sets to support bidirectional axial loads in precision machinery.<\/p>\n

Due to its high stiffness and excellent heat resistance, the 7210 angular contact bearing is widely used in machine tool spindles, CNC equipment, and high-speed industrial systems where accuracy and reliability are critical.<\/p>\n

Principais Caracter\u00edsticas<\/strong><\/span><\/h1>\n
    \n
  • Suporta cargas radiais e axiais combinadas<\/li>\n
  • High rigidity and precision performance<\/li>\n
  • Suitable for high-speed applications<\/li>\n
  • Can be used in duplex or multi-bearing arrangements<\/li>\n
  • Low friction and reduced heat generation<\/li>\n
  • Materiais opcionais: a\u00e7o inoxid\u00e1vel e cer\u00e2mica<\/li>\n
  • Ideal for precision machinery and spindle systems<\/li>\n<\/ul>\n

    Especifica\u00e7\u00f5es T\u00e9cnicas<\/strong><\/span><\/h1>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Par\u00e2metro<\/th>\nValor<\/th>\n<\/tr>\n<\/thead>\n
    Modelo de Rolamento<\/td>\n7210<\/td>\n<\/tr>\n
    Di\u00e2metro Interno (d)<\/td>\n50 mm<\/td>\n<\/tr>\n
    Di\u00e2metro Externo (D)<\/td>\n90 mm<\/td>\n<\/tr>\n
    Largura (B)<\/td>\n20 mm<\/td>\n<\/tr>\n
    Contact Angle<\/td>\nTypically 30\u00b0<\/td>\n<\/tr>\n
    Material<\/td>\nA\u00e7o Cromado \/ A\u00e7o Inoxid\u00e1vel \/ Cer\u00e2mica<\/td>\n<\/tr>\n
    Material da Gaiola<\/td>\nA\u00e7o \/ Lat\u00e3o \/ Nylon<\/td>\n<\/tr>\n
    Lubrifica\u00e7\u00e3o<\/td>\nGraxa \/ \u00d3leo<\/td>\n<\/tr>\n
    Classifica\u00e7\u00e3o de Precis\u00e3o<\/td>\nP0 \/ P6 \/ P5 \/ P4<\/td>\n<\/tr>\n
    Temperatura de Opera\u00e7\u00e3o<\/td>\n-20\u00b0C a 120\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Aplica\u00e7\u00f5es<\/strong><\/span><\/h1>\n

    The 7210 angular contact ball bearing is widely used in:<\/p>\n

      \n
    • CNC machine tools<\/li>\n
    • High-speed spindle systems<\/li>\n
    • Industrial pumps and compressors<\/li>\n
    • Gearboxes and drive systems<\/li>\n
    • Instrumentos de precis\u00e3o<\/li>\n
    • Automation and robotics equipment<\/li>\n<\/ul>\n

      Por que nos escolher<\/strong><\/span><\/h1>\n
        \n
      • Fornecimento direto de f\u00e1brica com qualidade consistente<\/li>\n
      • Solu\u00e7\u00f5es OEM e personalizadas dispon\u00edveis<\/li>\n
      • High precision manufacturing capability<\/li>\n
      • Fast global shipping and stable supply chain<\/li>\n
      • Strict quality control and testing standards<\/li>\n<\/ul>\n

        Perguntas Frequentes<\/strong><\/span><\/h1>\n

        Q1: Can 7210 bearings handle axial loads in both directions?<\/strong>
        A: A single 7210 bearing supports axial load in one direction; for bidirectional loads, they are typically mounted in pairs.<\/p>\n

        Q2: What is the advantage of angular contact bearings over deep groove bearings?<\/strong>
        A: Angular contact bearings are designed for combined loads and offer higher axial load capacity and rigidity, making them suitable for precision applications.<\/p>\n

        Q3: Do you provide ceramic or high-precision versions?<\/strong>
        A: Yes, ceramic and precision grades such as P5 and P4 are available for high-speed and high-accuracy applications.<\/p>","protected":false},"excerpt":{"rendered":"

        The 7210 Angular Contact Ball Bearing<\/strong> is a high-performance precision bearing designed to support combined radial and axial loads. With an optimized contact angle, it provides excellent axial load capacity in one direction while maintaining high rigidity and rotational accuracy.<\/p>","protected":false},"featured_media":2551,"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 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