{"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\/vi\/san-pham\/7205b-angular-contact-ball-bearing-high-speed-precision-bearing-with-40-contact-angle\/","title":{"rendered":"7205B V\u00f2ng bi ti\u1ebfp x\u00fac g\u00f3c \u2013 V\u00f2ng bi ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 cao v\u1edbi g\u00f3c ti\u1ebfp x\u00fac 40\u00b0"},"content":{"rendered":"

C\u00e1c 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

T\u00ednh n\u0103ng ch\u00ednh<\/strong><\/span><\/h1>\n
    \n
  • 40\u00b0 contact angle for higher axial load capacity<\/li>\n
  • Hi\u1ec7u su\u1ea5t t\u1ed1c \u0111\u1ed9 cao v\u1edbi ma s\u00e1t th\u1ea5p<\/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
  • V\u1eadt li\u1ec7u t\u00f9y ch\u1ecdn: th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 g\u1ed1m<\/li>\n
  • Ideal for precision and high-speed applications<\/li>\n<\/ul>\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>\n7205B<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh trong (d)<\/td>\n25 mm<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (D)<\/td>\n52 mm<\/td>\n<\/tr>\n
    Chi\u1ec1u r\u1ed9ng (B)<\/td>\n15 mm<\/td>\n<\/tr>\n
    Contact Angle<\/td>\n40\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 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
    • B\u01a1m v\u00e0 m\u00e1y n\u00e9n<\/li>\n
    • Precision equipment<\/li>\n
    • Automation and robotics systems<\/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
      • High precision manufacturing capability<\/li>\n
      • Giao h\u00e0ng nhanh v\u00e0 v\u1eadn chuy\u1ec3n to\u00e0n c\u1ea7u<\/li>\n
      • Ti\u00eau chu\u1ea9n ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t<\/li>\n<\/ul>\n

        C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/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":"

        C\u00e1c 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\/vi\/wp-json\/wp\/v2\/product\/2386","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=2386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/media\/2549"}],"wp:attachment":[{"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/media?parent=2386"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2386"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2386"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.machinerybearings.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}