{"id":2371,"date":"2026-04-11T16:08:56","date_gmt":"2026-04-11T16:08:56","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2371"},"modified":"2026-05-04T11:35:44","modified_gmt":"2026-05-04T11:35:44","slug":"6308-deep-groove-ball-bearing-heavy-duty-high-load-bearing-for-industrial-machinery-motors","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/vi\/san-pham\/6308-deep-groove-ball-bearing-heavy-duty-high-load-bearing-for-industrial-machinery-motors\/","title":{"rendered":"V\u00f2ng bi bi s\u00e2u 6308 \u2013 V\u00f2ng bi ch\u1ecbu t\u1ea3i n\u1eb7ng cho m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p & \u0111\u1ed9ng c\u01a1"},"content":{"rendered":"

C\u00e1c 6308 V\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u<\/strong> l\u00e0 m\u1ed9t v\u00f2ng bi n\u1eb7ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m cao v\u00e0 t\u1ea3i tr\u1ecdng tr\u1ee5c v\u1eeba ph\u1ea3i theo c\u1ea3 hai h\u01b0\u1edbng. V\u1edbi c\u00e1c r\u00e3nh \u0111ua s\u00e2u v\u00e0 bi th\u00e9p \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ch\u00ednh x\u00e1c, n\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ef1 quay m\u01b0\u1ee3t m\u00e0, ma s\u00e1t th\u1ea5p v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u1eafc nghi\u1ec7t.<\/p>\n

\u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb th\u00e9p cr\u00f4m ch\u1ea5t l\u01b0\u1ee3ng cao, v\u00e0 c\u00f3 s\u1eb5n trong c\u00e1c bi\u1ebfn th\u1ec3 th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 g\u1ed1m, v\u00f2ng bi 6308 cung c\u1ea5p \u0111\u1ed9 b\u1ec1n tuy\u1ec7t v\u1eddi, kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n. N\u00f3 \u0111\u01b0\u1ee3c cung c\u1ea5p trong nhi\u1ec1u c\u1ea5u h\u00ecnh, bao g\u1ed3m lo\u1ea1i m\u1edf, ch\u1eafn kim lo\u1ea1i (ZZ) v\u00e0 k\u00edn cao su (2RS), cho ph\u00e9p n\u00f3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n

Nh\u1edd v\u00e0o c\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3i cao, v\u00f2ng bi 6308 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u00e1y m\u00f3c n\u1eb7ng, \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n, thi\u1ebft b\u1ecb khai th\u00e1c v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p.<\/p>\n

T\u00ednh n\u0103ng ch\u00ednh<\/strong><\/span><\/h1>\n
    \n
  • Kh\u1ea3 n\u0103ng t\u1ea3i cao cho c\u00e1c \u1ee9ng d\u1ee5ng n\u1eb7ng<\/li>\n
  • Ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 v\u1edbi ma s\u00e1t th\u1ea5p v\u00e0 ti\u1ebfng \u1ed3n th\u1ea5p<\/li>\n
  • C\u00f3 s\u1eb5n trong lo\u1ea1i M\u1edf, ZZ (ch\u1eafn kim lo\u1ea1i) v\u00e0 2RS (k\u00edn cao su)<\/li>\n
  • \u0110\u1ed9 b\u1ec1n m\u1ea1nh m\u1ebd v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i<\/li>\n
  • Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t tuy\u1ec7t v\u1eddi<\/li>\n
  • V\u1eadt li\u1ec7u t\u00f9y ch\u1ecdn: th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 g\u1ed1m<\/li>\n
  • Ph\u00f9 h\u1ee3p cho OEM v\u00e0 cung c\u1ea5p s\u1ed1 l\u01b0\u1ee3ng l\u1edbn<\/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>\n6308<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh trong (d)<\/td>\n40 mm<\/td>\n<\/tr>\n
    \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (D)<\/td>\n90 mm<\/td>\n<\/tr>\n
    Chi\u1ec1u r\u1ed9ng (B)<\/td>\n23 mm<\/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
    Lo\u1ea1i ni\u00eam phong<\/td>\nM\u1edf \/ ZZ \/ 2RS<\/td>\n<\/tr>\n
    \u0110\u00e1nh gi\u00e1 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\nABEC-1 \/ ABEC-3 \/ ABEC-5<\/td>\n<\/tr>\n
    B\u00f4i tr\u01a1n<\/td>\nM\u1ee1 \/ D\u1ea7u<\/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

    V\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u 6308 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong:<\/p>\n

      \n
    • \u0110\u1ed9ng c\u01a1 \u0111i\u1ec7n l\u1edbn v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/li>\n
    • M\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p n\u1eb7ng<\/li>\n
    • Thi\u1ebft b\u1ecb khai th\u00e1c v\u00e0 x\u00e2y d\u1ef1ng<\/li>\n
    • H\u1ed9p s\u1ed1 v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/li>\n
    • B\u01a1m v\u00e0 m\u00e1y n\u00e9n<\/li>\n
    • H\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i<\/li>\n<\/ul>\n

      T\u1ea1i sao ch\u1ecdn ch\u00fang t\u00f4i<\/strong><\/span><\/h1>\n
        \n
      • Cung c\u1ea5p tr\u1ef1c ti\u1ebfp t\u1eeb nh\u00e0 m\u00e1y v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1ea5t qu\u00e1n<\/li>\n
      • D\u1ecbch v\u1ee5 OEM v\u00e0 t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n<\/li>\n
      • Gi\u00e1 c\u1ea3 c\u1ea1nh tranh cho \u0111\u01a1n h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn v\u00e0 d\u00e0i h\u1ea1n<\/li>\n
      • S\u1ea3n xu\u1ea5t nhanh v\u00e0 giao h\u00e0ng to\u00e0n c\u1ea7u<\/li>\n
      • Ti\u00eau chu\u1ea9n ki\u1ec3m tra v\u00e0 ki\u1ec3m \u0111\u1ecbnh 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: S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa 6308-ZZ v\u00e0 6308-2RS l\u00e0 g\u00ec?<\/strong>
        A: 6308-ZZ s\u1eed d\u1ee5ng l\u00e1 ch\u1eafn kim lo\u1ea1i \u0111\u1ec3 c\u00f3 t\u1ed1c \u0111\u1ed9 cao h\u01a1n v\u00e0 ma s\u00e1t th\u1ea5p h\u01a1n, trong khi 6308-2RS s\u1eed d\u1ee5ng gio\u0103ng cao su \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t ni\u00eam phong t\u1ed1t h\u01a1n ch\u1ed1ng l\u1ea1i b\u1ee5i v\u00e0 \u0111\u1ed9 \u1ea9m.<\/p>\n

        Q2: B\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p phi\u00ean b\u1ea3n n\u1eb7ng ho\u1eb7c \u0111\u1ed9 ch\u00ednh x\u00e1c cao kh\u00f4ng?<\/strong>
        A: C\u00f3, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn v\u1eadt li\u1ec7u ch\u1ecbu t\u1ea3i cao, \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 t\u00f9y ch\u1ec9nh bao g\u1ed3m th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 g\u1ed1m.<\/p>\n

        Q3: B\u1ea1n c\u00f3 h\u1ed7 tr\u1ee3 \u0111\u01a1n h\u00e0ng OEM v\u00e0 s\u1ed1 l\u01b0\u1ee3ng l\u1edbn kh\u00f4ng?<\/strong>
        A: C\u00f3, ch\u00fang t\u00f4i h\u1ed7 tr\u1ee3 d\u1ecbch v\u1ee5 OEM bao g\u1ed3m th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u00f9y ch\u1ec9nh, \u0111\u00f3ng g\u00f3i v\u00e0 th\u01b0\u01a1ng hi\u1ec7u cho c\u00e1c \u0111\u01a1n h\u00e0ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn.<\/p>","protected":false},"excerpt":{"rendered":"

        C\u00e1c 6308 V\u00f2ng bi c\u1ea7u r\u00e3nh s\u00e2u<\/strong> l\u00e0 m\u1ed9t v\u00f2ng bi n\u1eb7ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng h\u01b0\u1edbng t\u00e2m cao v\u00e0 t\u1ea3i tr\u1ecdng tr\u1ee5c v\u1eeba ph\u1ea3i theo c\u1ea3 hai h\u01b0\u1edbng. V\u1edbi c\u00e1c r\u00e3nh \u0111ua s\u00e2u v\u00e0 bi th\u00e9p \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o ch\u00ednh x\u00e1c, n\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ef1 quay m\u01b0\u1ee3t m\u00e0, ma s\u00e1t th\u1ea5p v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady d\u01b0\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u1eafc nghi\u1ec7t.<\/p>","protected":false},"featured_media":2579,"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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