{"id":2448,"date":"2026-04-13T14:47:11","date_gmt":"2026-04-13T14:47:11","guid":{"rendered":"https:\/\/www.machinerybearings.com\/?post_type=product&p=2448"},"modified":"2026-05-03T05:44:19","modified_gmt":"2026-05-03T05:44:19","slug":"22312-spherical-roller-bearing-heavy-load-self-aligning-bearing-for-industrial-applications","status":"publish","type":"product","link":"https:\/\/www.machinerybearings.com\/fi\/tuote\/22312-spherical-roller-bearing-heavy-load-self-aligning-bearing-for-industrial-applications\/","title":{"rendered":"22312 Pallorullalaakeri \u2013 Raskaan kuorman itseohjautuva laakeri teollisuusk\u00e4ytt\u00f6\u00f6n"},"content":{"rendered":"

T\u00e4m\u00e4 22312 pallom\u00e4nt\u00e4laakeri<\/strong> on raskaan kuormituksen, kaksirivinen laakeri, joka on suunniteltu k\u00e4sittelem\u00e4\u00e4n eritt\u00e4in suuria s\u00e4teitt\u00e4isi\u00e4 kuormia ja kohtuullisia aksiaalisia kuormia samalla kun se kompensoi akselin v\u00e4\u00e4ristymi\u00e4. Sen pallomainen juoksupinta mahdollistaa automaattisen kohdistamisen, mik\u00e4 varmistaa vakaan suorituskyvyn jopa akselin taipumisen tai asennusvirheiden alla.<\/p>\n

Verrattuna 22200-sarjaan, 22300-sarjan laakerit tarjoavat suuremman kuormituskapasiteetin, paremman keston ja parannetun iskunkest\u00e4vyyden ja t\u00e4rin\u00e4nsietokyvyn<\/strong>, mik\u00e4 tekee niist\u00e4 ihanteellisia vaativiin teollisiin ymp\u00e4rist\u00f6ihin, kuten kaivostoimintaan, ter\u00e4ksen tuotantoon ja raskaisiin koneisiin.<\/p>\n

Valmistettu korkealaatuisesta seoster\u00e4ksest\u00e4 tai kromiter\u00e4ksest\u00e4, 22312 laakeri tarjoaa erinomaisen lujuuden, kulutuskest\u00e4vyyden ja pitk\u00e4n k\u00e4ytt\u00f6i\u00e4n jatkuvissa raskaan kuormituksen olosuhteissa.<\/p>\n

Avainominaisuudet<\/strong><\/span><\/h1>\n
    \n
  • Eritt\u00e4in korkea s\u00e4teitt\u00e4inen kuormituskapasiteetti<\/li>\n
  • Itseohjautuva muotoilu kompensoi akselin virheasentoa<\/li>\n
  • Tukee yhdistettyj\u00e4 s\u00e4teitt\u00e4isi\u00e4 ja aksiaalisia kuormia<\/li>\n
  • Erinomainen iskunkest\u00e4vyys ja t\u00e4rin\u00e4nsietokyky<\/li>\n
  • Vahvistettu rakenne raskaan kuormituksen sovelluksiin<\/li>\n
  • Pitk\u00e4 k\u00e4ytt\u00f6ik\u00e4 vaativissa olosuhteissa<\/li>\n
  • Sujuva toiminta alhaisella kitkalla<\/li>\n<\/ul>\n

    Teknisi\u00e4 tietoja<\/strong><\/span><\/h1>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parametri<\/th>\nArvo<\/th>\n<\/tr>\n<\/thead>\n
    Laakerimalli<\/td>\n22312<\/td>\n<\/tr>\n
    Sis\u00e4halkaisija (d)<\/td>\n60 mm<\/td>\n<\/tr>\n
    Ulkohalkaisija (D)<\/td>\n130 mm<\/td>\n<\/tr>\n
    Leveys (B)<\/td>\n46 mm<\/td>\n<\/tr>\n
    Laakertype<\/td>\nPallom\u00e4nt\u00e4laakeri<\/td>\n<\/tr>\n
    Rakenne<\/td>\nKaksirivinen rulla<\/td>\n<\/tr>\n
    Materiaali<\/td>\nKromiter\u00e4s \/ Seoster\u00e4s<\/td>\n<\/tr>\n
    Keh\u00e4materiaali<\/td>\nTer\u00e4s \/ Messinki<\/td>\n<\/tr>\n
    Voitelu<\/td>\nRasva \/ \u00d6ljy<\/td>\n<\/tr>\n
    Tarkkuusluokitus<\/td>\nP0 \/ P6 \/ P5<\/td>\n<\/tr>\n
    K\u00e4ytt\u00f6l\u00e4mp\u00f6tila<\/td>\n-20\u00b0C - 150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

    Sovellukset<\/strong><\/span><\/h1>\n

    22312 pallom\u00e4nt\u00e4laakeria k\u00e4ytet\u00e4\u00e4n laajalti:<\/p>\n

      \n
    • Kaivos- ja louhintalaitteet<\/li>\n
    • Ter\u00e4stehtaissa ja valssauskoneissa<\/li>\n
    • Raskaissa kuljetinj\u00e4rjestelmiss\u00e4<\/li>\n
    • Cementin tuotantolinjoilla<\/li>\n
    • Teolliset vaihteistot<\/li>\n
    • Rakennuskoneissa<\/li>\n<\/ul>\n

      Miksi valita meid\u00e4t<\/strong><\/span><\/h1>\n
        \n
      • Vahva asiantuntemus raskaan kuormituksen kantavien komponenttien valmistuksessa<\/li>\n
      • OEM- ja r\u00e4\u00e4t\u00e4l\u00f6ityj\u00e4 insin\u00f6\u00f6riratkaisuja saatavilla<\/li>\n
      • Korkealaatuiset materiaalit tiukalla laadunvalvonnalla<\/li>\n
      • Luotettava toimitus suurille teollisuusprojekteille<\/li>\n
      • Nopea globaali toimitus ja tekninen tuki<\/li>\n<\/ul>\n

        UKK<\/strong><\/span><\/h1>\n

        Q1: Mik\u00e4 on ero 222- ja 223-sarjan laakereiden v\u00e4lill\u00e4?<\/strong>
        A: 223-sarja on suunniteltu suuremmalle kuormitukselle ja se on tarkoitettu raskaampiin sovelluksiin verrattuna 222-sarjaan.<\/p>\n

        Q2: Onko 22312 sopiva raskaaseen teolliseen k\u00e4ytt\u00f6\u00f6n?<\/strong>
        A: Kyll\u00e4, se on erityisesti suunniteltu \u00e4\u00e4rimm\u00e4isiin kuormitustilanteisiin teollisuuksissa, kuten kaivostoiminnassa ja ter\u00e4ksess\u00e4.<\/p>\n

        Q3: Voiko t\u00e4m\u00e4 laakeri k\u00e4sitell\u00e4 v\u00e4\u00e4r\u00e4linjaisuutta?<\/strong>
        A: Kyll\u00e4, pallomainen muotoilu mahdollistaa automaattisen kohdistamisen ja v\u00e4hent\u00e4\u00e4 j\u00e4rjestelm\u00e4n rasitusta.<\/p>","protected":false},"excerpt":{"rendered":"

        T\u00e4m\u00e4 22312 pallom\u00e4nt\u00e4laakeri<\/strong> on raskaan kuormituksen, kaksirivinen laakeri, joka on suunniteltu k\u00e4sittelem\u00e4\u00e4n eritt\u00e4in suuria s\u00e4teitt\u00e4isi\u00e4 kuormia ja kohtuullisia aksiaalisia kuormia samalla kun se kompensoi akselin v\u00e4\u00e4ristymi\u00e4. Sen pallomainen juoksupinta mahdollistaa automaattisen kohdistamisen, mik\u00e4 varmistaa vakaan suorituskyvyn jopa akselin taipumisen tai asennusvirheiden alla.<\/p>","protected":false},"featured_media":2536,"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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