{"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\/fi\/tuote\/30306-tapered-roller-bearing-for-heavy-load-industrial-applications\/","title":{"rendered":"30306 Kartiorullalaakeri raskaan kuorman teollisuusk\u00e4ytt\u00f6\u00f6n"},"content":{"rendered":"

30306 kartiorullalaakeri on suunniteltu k\u00e4sittelem\u00e4\u00e4n yhdistettyj\u00e4 s\u00e4teitt\u00e4isi\u00e4 ja aksiaalisia kuormia, mik\u00e4 tekee siit\u00e4 sopivan keskikokoisiin ja raskaisiin teollisiin sovelluksiin. Sen kartiomainen geometria mahdollistaa tehokkaan kuormanjakautumisen rullaelementtien kesken, parantaen kestoa ja v\u00e4hent\u00e4en kitkaa k\u00e4yt\u00f6n aikana.<\/p>\n

T\u00e4t\u00e4 mallia k\u00e4ytet\u00e4\u00e4n laajalti autoj\u00e4rjestelmiss\u00e4, vaihteistoissa, maatalouskoneissa ja rakennuskoneissa, joissa vaaditaan vakautta kuormituksen alla ja pitk\u00e4\u00e4 k\u00e4ytt\u00f6ik\u00e4\u00e4.<\/p>\n

Teknisi\u00e4 parametreja<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tuote<\/th>\nEritys<\/th>\n<\/tr>\n<\/thead>\n
Laakertype<\/td>\nKartiomainen laakeri<\/td>\n<\/tr>\n
Malli<\/td>\n30306<\/td>\n<\/tr>\n
Sis\u00e4halkaisija (d)<\/td>\n30 mm<\/td>\n<\/tr>\n
Ulkohalkaisija (D)<\/td>\n72 mm<\/td>\n<\/tr>\n
Leveys (T)<\/td>\n20,75 mm<\/td>\n<\/tr>\n
Kuormatyypit<\/td>\nS\u00e4teellinen kuorma + Aksiaalinen kuorma<\/td>\n<\/tr>\n
Keh\u00e4materiaali<\/td>\nTer\u00e4ksinen h\u00e4kki<\/td>\n<\/tr>\n
Materiaali<\/td>\nGCr15 kromiter\u00e4s<\/td>\n<\/tr>\n
Voitelu<\/td>\nRasva- tai \u00f6ljylubrikointi<\/td>\n<\/tr>\n
Rakenne<\/td>\nYhden rivin kartiomainen rullalaakeri<\/td>\n<\/tr>\n
K\u00e4ytt\u00f6nopeus<\/td>\nKeskinopeus sovellukset<\/td>\n<\/tr>\n
L\u00e4mp\u00f6tila-alue<\/td>\n-30\u00b0C - 150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Avainominaisuudet<\/h3>\n
    \n
  • Tukee yhdistettyj\u00e4 s\u00e4teitt\u00e4isi\u00e4 ja aksiaalisia kuormia<\/li>\n
  • Korkea kuormankantokyky<\/li>\n
  • Vakaa suorituskyky jatkuvassa k\u00e4yt\u00f6ss\u00e4<\/li>\n
  • V\u00e4hentynyt kitka ja l\u00e4mm\u00f6ntuotto<\/li>\n
  • Pitk\u00e4 k\u00e4ytt\u00f6ik\u00e4 raskaan kuormituksen ymp\u00e4rist\u00f6iss\u00e4<\/li>\n
  • Sopii isku- ja v\u00e4r\u00e4htelyolosuhteisiin<\/li>\n<\/ul>\n

    Sovellukset<\/h3>\n
      \n
    • Auton py\u00f6r\u00e4n navat<\/li>\n
    • Vaihteistoissa ja siirtoj\u00e4rjestelmiss\u00e4<\/li>\n
    • Maatalouskoneet<\/li>\n
    • Rakennuskoneissa<\/li>\n
    • Teolliset voimansiirtoj\u00e4rjestelm\u00e4t<\/li>\n
    • Kaivostoiminta ja raskaat koneet<\/li>\n
    • Kuljetin- ja materiaalink\u00e4sittelyj\u00e4rjestelm\u00e4t<\/li>\n<\/ul>\n

      Insin\u00f6\u00f6rin edut<\/h3>\n

      Kartiorullarakenteen ansiosta kontaktitehokkuus rullien ja juoksupintojen v\u00e4lill\u00e4 paranee, mik\u00e4 mahdollistaa laakerin k\u00e4sittelem\u00e4\u00e4n suurempia kuormia verrattuna tavanomaisiin kuulalaakereihin.<\/p>\n

      Se my\u00f6s v\u00e4hent\u00e4\u00e4 j\u00e4nnityskeskittym\u00e4\u00e4, parantaa kohdistuksen vakautta ja lis\u00e4\u00e4 v\u00e4symiskest\u00e4vyytt\u00e4 pitk\u00e4aikaisessa k\u00e4yt\u00f6ss\u00e4.<\/p>\n

      R\u00e4\u00e4t\u00e4l\u00f6intivaihtoehdot<\/h3>\n
        \n
      • Sis\u00e4isen v\u00e4lyksen s\u00e4\u00e4t\u00f6<\/li>\n
      • Kehyksen materiaalin valinta (ter\u00e4s tai messinki)<\/li>\n
      • Tiivistetyt tai avoimet suunnitteluvaihtoehdot<\/li>\n
      • Korkean l\u00e4mp\u00f6tilan rasvan t\u00e4ytt\u00f6<\/li>\n
      • OEM-br\u00e4nd\u00e4ys ja pakkaustuki<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

        30306 kartiorullalaakeri on suunniteltu k\u00e4sittelem\u00e4\u00e4n yhdistettyj\u00e4 s\u00e4teitt\u00e4isi\u00e4 ja aksiaalisia kuormia, mik\u00e4 tekee siit\u00e4 sopivan keskikokoisiin ja raskaisiin teollisiin sovelluksiin. Sen kartiomainen geometria mahdollistaa tehokkaan kuormanjakautumisen rullaelementtien kesken, parantaen kestoa ja v\u00e4hent\u00e4en kitkaa k\u00e4yt\u00f6n aikana.<\/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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