{"id":2383,"date":"2026-04-11T17:16:01","date_gmt":"2026-04-11T17:16:01","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2383"},"modified":"2026-05-04T11:40:25","modified_gmt":"2026-05-04T11:40:25","slug":"7306-angular-contact-ball-bearing-high-load-precision-bearing-for-spindle-industrial-applications","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/vi\/san-pham\/7306-angular-contact-ball-bearing-high-load-precision-bearing-for-spindle-industrial-applications\/","title":{"rendered":"7306 \u1ed4 bi ti\u1ebfp x\u00fac g\u00f3c \u2013 \u1ed4 bi ch\u00ednh x\u00e1c ch\u1ecbu t\u1ea3i cao cho tr\u1ee5c ch\u00ednh v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

C\u00e1c 7306 Angular Contact Ball Bearing<\/strong> is a high-performance precision bearing designed to support combined radial and axial loads, with enhanced axial load capacity compared to standard deep groove ball bearings. Its optimized contact angle allows stable performance under high-speed and high-accuracy operating conditions.<\/p>\n

Manufactured from premium chrome steel, and available in stainless steel and ceramic variants, the 7306 bearing offers excellent rigidity, low friction, and long service life. It is widely used in paired or duplex configurations to support bidirectional axial loads in demanding mechanical systems.<\/p>\n

Due to its large size and strong load-carrying capability, the 7306 angular contact bearing is ideal for heavy-duty spindles, industrial machinery, and precision equipment requiring high stability and durability.<\/p>\n

T\u00ednh n\u0103ng ch\u00ednh<\/strong><\/span><\/h1>\n
    \n
  • High axial and radial load capacity<\/li>\n
  • Designed for high-speed precision applications<\/li>\n
  • Excellent rigidity and operational stability<\/li>\n
  • Suitable for duplex and multi-bearing arrangements<\/li>\n
  • Low friction and reduced heat generation<\/li>\n
  • V\u1eadt li\u1ec7u t\u00f9y ch\u1ecdn: th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 g\u1ed1m<\/li>\n
  • Ideal for heavy-duty spindle and industrial systems<\/li>\n<\/ul>\n
    \n

    Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/span><\/h1>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Tham s\u1ed1<\/th>\nGi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
    M\u00f4 h\u00ecnh v\u00f2ng bi<\/td>\n7306<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh trong (d)<\/td>\n30 mm<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (D)<\/td>\n72 mm<\/td>\n<\/tr>\n
    Chi\u1ec1u r\u1ed9ng (B)<\/td>\n19 mm<\/td>\n<\/tr>\n
    Contact Angle<\/td>\nTypically 40\u00b0<\/td>\n<\/tr>\n
    V\u1eadt li\u1ec7u<\/td>\nTh\u00e9p m\u1ea1 cr\u00f4m \/ Th\u00e9p kh\u00f4ng g\u1ec9 \/ G\u1ed1m<\/td>\n<\/tr>\n
    V\u1eadt li\u1ec7u l\u1ed3ng<\/td>\nTh\u00e9p \/ \u0110\u1ed3ng thau \/ Nylon<\/td>\n<\/tr>\n
    B\u00f4i tr\u01a1n<\/td>\nM\u1ee1 \/ D\u1ea7u<\/td>\n<\/tr>\n
    \u0110\u00e1nh gi\u00e1 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\nP0 \/ P6 \/ P5 \/ P4<\/td>\n<\/tr>\n
    Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n-20\u00b0C \u0111\u1ebfn 120\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    \u1ee8ng d\u1ee5ng<\/strong><\/span><\/h1>\n

    The 7306 angular contact ball bearing is widely used in:<\/p>\n

      \n
    • Heavy-duty CNC machine tools<\/li>\n
    • Industrial spindle systems<\/li>\n
    • B\u01a1m v\u00e0 m\u00e1y n\u00e9n<\/li>\n
    • Gearboxes and transmission equipment<\/li>\n
    • Automation and robotics systems<\/li>\n
    • Precision mechanical assemblies<\/li>\n<\/ul>\n

      T\u1ea1i sao ch\u1ecdn ch\u00fang t\u00f4i<\/strong><\/span><\/h1>\n
        \n
      • Factory direct supply with stable quality<\/li>\n
      • D\u1ecbch v\u1ee5 OEM v\u00e0 t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n<\/li>\n
      • Strong load-bearing manufacturing capability<\/li>\n
      • Fast international delivery<\/li>\n
      • H\u1ec7 th\u1ed1ng ki\u1ec3m tra nghi\u00eam ng\u1eb7t v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/li>\n<\/ul>\n

        C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/span><\/h1>\n

        Q1: What makes 7306 different from 7305 or 7206 bearings?<\/strong>
        A: The 7306 has a larger size and higher load capacity, making it more suitable for heavy-duty applications compared to smaller series bearings.<\/p>\n

        Q2: Can 7306 bearings handle axial loads in both directions?<\/strong>
        A: A single bearing supports axial load in one direction; for bidirectional loads, paired mounting is required.<\/p>\n

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

        C\u00e1c 7306 Angular Contact Ball Bearing<\/strong> is a high-performance precision bearing designed to support combined radial and axial loads, with enhanced axial load capacity compared to standard deep groove ball bearings. Its optimized contact angle allows stable performance under high-speed and high-accuracy operating conditions.<\/p>","protected":false},"featured_media":2580,"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":[15],"product_tag":[75,68,70,56,51,45,71,72,63,69],"class_list":{"0":"post-2383","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-deep-groove-ball-bearings","7":"product_tag-7306-bearing","8":"product_tag-angular-contact-ball-bearing","9":"product_tag-cnc-bearing","10":"product_tag-heavy-duty-bearing","11":"product_tag-high-load-bearing","12":"product_tag-industrial-bearing","13":"product_tag-machine-tool-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\/vi\/wp-json\/wp\/v2\/product\/2383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/comments?post=2383"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/media\/2580"}],"wp:attachment":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/media?parent=2383"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2383"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2383"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}