{"id":2455,"date":"2026-04-13T15:09:58","date_gmt":"2026-04-13T15:09:58","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2455"},"modified":"2026-05-03T05:17:20","modified_gmt":"2026-05-03T05:17:20","slug":"30306-tapered-roller-bearing-for-heavy-load-industrial-applications","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/vi\/san-pham\/30306-tapered-roller-bearing-for-heavy-load-industrial-applications\/","title":{"rendered":"30306 V\u00f2ng bi l\u0103n c\u00f4n cho \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p t\u1ea3i n\u1eb7ng"},"content":{"rendered":"

V\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n 30306 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p theo ph\u01b0\u01a1ng k\u00ednh v\u00e0 ph\u01b0\u01a1ng tr\u1ee5c, l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p t\u1eeb trung b\u00ecnh \u0111\u1ebfn n\u1eb7ng. H\u00ecnh d\u1ea1ng h\u00ecnh n\u00f3n c\u1ee7a n\u00f3 cho ph\u00e9p ph\u00e2n ph\u1ed1i t\u1ea3i hi\u1ec7u qu\u1ea3 tr\u00ean c\u00e1c ph\u1ea7n t\u1eed l\u0103n, c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u1ea3m ma s\u00e1t trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

M\u00f4 h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c h\u1ec7 th\u1ed1ng \u00f4 t\u00f4, h\u1ed9p s\u1ed1, m\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p v\u00e0 thi\u1ebft b\u1ecb x\u00e2y d\u1ef1ng n\u01a1i y\u00eau c\u1ea7u \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi t\u1ea3i v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i.<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u1ee5c<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\n<\/tr>\n<\/thead>\n
Lo\u1ea1i v\u00f2ng bi<\/td>\nV\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n<\/td>\n<\/tr>\n
M\u1eabu<\/td>\n30306<\/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 (T)<\/td>\n20.75 mm<\/td>\n<\/tr>\n
Lo\u1ea1i t\u1ea3i<\/td>\nT\u1ea3i tr\u1ecdng k\u00ednh + T\u1ea3i tr\u1ecdng tr\u1ee5c<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u l\u1ed3ng<\/td>\nL\u1ed3ng th\u00e9p<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u<\/td>\nTh\u00e9p GCr15 m\u1ea1 cr\u00f4m<\/td>\n<\/tr>\n
B\u00f4i tr\u01a1n<\/td>\nB\u00f4i tr\u01a1n b\u1eb1ng m\u1ee1 ho\u1eb7c d\u1ea7u<\/td>\n<\/tr>\n
C\u1ea5u tr\u00fac<\/td>\nV\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n m\u1ed9t h\u00e0ng<\/td>\n<\/tr>\n
T\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n\u1ee8ng d\u1ee5ng t\u1ed1c \u0111\u1ed9 trung b\u00ecnh<\/td>\n<\/tr>\n
Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/td>\n-30\u00b0C \u0111\u1ebfn 150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

T\u00ednh n\u0103ng ch\u00ednh<\/h3>\n
    \n
  • H\u1ed7 tr\u1ee3 t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p h\u01b0\u1edbng k\u00ednh v\u00e0 tr\u1ee5c<\/li>\n
  • Kh\u1ea3 n\u0103ng mang t\u1ea3i cao<\/li>\n
  • Hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh d\u01b0\u1edbi ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c<\/li>\n
  • Gi\u1ea3m ma s\u00e1t v\u00e0 sinh nhi\u1ec7t<\/li>\n
  • Tu\u1ed5i th\u1ecd d\u00e0i trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c n\u1eb7ng<\/li>\n
  • Ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n s\u1ed1c v\u00e0 rung \u0111\u1ed9ng<\/li>\n<\/ul>\n

    \u1ee8ng d\u1ee5ng<\/h3>\n
      \n
    • Tr\u1ee5c b\u00e1nh xe \u00f4 t\u00f4<\/li>\n
    • H\u1ed9p s\u1ed1 v\u00e0 h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/li>\n
    • M\u00e1y m\u00f3c n\u00f4ng nghi\u1ec7p<\/li>\n
    • M\u00e1y m\u00f3c x\u00e2y d\u1ef1ng<\/li>\n
    • H\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p<\/li>\n
    • Thi\u1ebft b\u1ecb khai th\u00e1c v\u00e0 n\u1eb7ng<\/li>\n
    • H\u1ec7 th\u1ed1ng b\u0103ng t\u1ea3i v\u00e0 x\u1eed l\u00fd v\u1eadt li\u1ec7u<\/li>\n<\/ul>\n

      \u01afu \u0111i\u1ec3m k\u1ef9 thu\u1eadt<\/h3>\n

      C\u1ea5u tr\u00fac con l\u0103n h\u00ecnh n\u00f3n c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ti\u1ebfp x\u00fac gi\u1eefa c\u00e1c con l\u0103n v\u00e0 \u0111\u01b0\u1eddng ray, cho ph\u00e9p v\u00f2ng bi x\u1eed l\u00fd t\u1ea3i tr\u1ecdng cao h\u01a1n so v\u1edbi v\u00f2ng bi bi ti\u00eau chu\u1ea9n.<\/p>\n

      N\u00f3 c\u0169ng gi\u1ea3m t\u1eadp trung c\u0103ng th\u1eb3ng, c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u0103n ch\u1ec9nh v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng m\u1ecfi d\u01b0\u1edbi ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i.<\/p>\n

      T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh<\/h3>\n
        \n
      • \u0110i\u1ec1u ch\u1ec9nh kho\u1ea3ng c\u00e1ch b\u00ean trong<\/li>\n
      • L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u1ed3ng (th\u00e9p ho\u1eb7c \u0111\u1ed3ng)<\/li>\n
      • T\u00f9y ch\u1ecdn thi\u1ebft k\u1ebf k\u00edn ho\u1eb7c m\u1edf<\/li>\n
      • B\u01a1m m\u1ee1 ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n
      • H\u1ed7 tr\u1ee3 th\u01b0\u01a1ng hi\u1ec7u v\u00e0 \u0111\u00f3ng g\u00f3i OEM<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        V\u00f2ng bi con l\u0103n h\u00ecnh n\u00f3n 30306 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i tr\u1ecdng k\u1ebft h\u1ee3p theo ph\u01b0\u01a1ng k\u00ednh v\u00e0 ph\u01b0\u01a1ng tr\u1ee5c, l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p t\u1eeb trung b\u00ecnh \u0111\u1ebfn n\u1eb7ng. H\u00ecnh d\u1ea1ng h\u00ecnh n\u00f3n c\u1ee7a n\u00f3 cho ph\u00e9p ph\u00e2n ph\u1ed1i t\u1ea3i hi\u1ec7u qu\u1ea3 tr\u00ean c\u00e1c ph\u1ea7n t\u1eed l\u0103n, c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u1ec1n v\u00e0 gi\u1ea3m ma s\u00e1t trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng.<\/p>","protected":false},"featured_media":2531,"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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