{"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\/cs\/produkt\/22312-spherical-roller-bearing-heavy-load-self-aligning-bearing-for-industrial-applications\/","title":{"rendered":"22312 Sf\u00e9rick\u00e9 v\u00e1le\u010dkov\u00e9 lo\u017eisko \u2013 Samonastaviteln\u00e9 lo\u017eisko pro t\u011b\u017ek\u00e9 zat\u00ed\u017een\u00ed pro pr\u016fmyslov\u00e9 aplikace"},"content":{"rendered":"

Tento 22312 Sf\u00e9rick\u00e9 v\u00e1le\u010dkov\u00e9 lo\u017eisko<\/strong> je t\u011b\u017ek\u00e9, dvou\u0159ad\u00e9 lo\u017eisko navr\u017een\u00e9 tak, aby zvl\u00e1dalo extr\u00e9mn\u011b vysok\u00e9 radi\u00e1ln\u00ed zat\u00ed\u017een\u00ed a m\u00edrn\u00e9 axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed, zat\u00edmco kompenzuje nesouosost h\u0159\u00eddele. Jeho design sf\u00e9rick\u00e9ho b\u011bhounu umo\u017e\u0148uje automatick\u00e9 zarovn\u00e1n\u00ed, co\u017e zaji\u0161\u0165uje stabiln\u00ed v\u00fdkon i p\u0159i ohybu h\u0159\u00eddele nebo instala\u010dn\u00edch chyb\u00e1ch.<\/p>\n

Ve srovn\u00e1n\u00ed se s\u00e9ri\u00ed 22200 nab\u00edzej\u00ed lo\u017eiska s\u00e9rie 22300 vy\u0161\u0161\u00ed nosnost, v\u011bt\u0161\u00ed odolnost a zlep\u0161enou odolnost proti n\u00e1raz\u016fm a vibrac\u00edm<\/strong>, co\u017e je \u010din\u00ed ide\u00e1ln\u00edmi pro n\u00e1ro\u010dn\u00e1 pr\u016fmyslov\u00e1 prost\u0159ed\u00ed, jako je t\u011b\u017eba, v\u00fdroba oceli a t\u011b\u017ek\u00e9 stroje.<\/p>\n

Vyrobeno z vysoce kvalitn\u00ed slitiny nebo chromov\u00e9 oceli, lo\u017eisko 22312 poskytuje vynikaj\u00edc\u00ed pevnost, odolnost proti opot\u0159eben\u00ed a dlouhou \u017eivotnost p\u0159i nep\u0159etr\u017eit\u00fdch podm\u00ednk\u00e1ch t\u011b\u017ek\u00e9ho zat\u00ed\u017een\u00ed.<\/p>\n

Kl\u00ed\u010dov\u00e9 vlastnosti<\/strong><\/span><\/h1>\n
    \n
  • Extr\u00e9mn\u011b vysok\u00e1 nosnost radi\u00e1ln\u00edho zat\u00ed\u017een\u00ed<\/li>\n
  • Samonastaviteln\u00fd design kompenzuje nesouosost h\u0159\u00eddele<\/li>\n
  • Podporuje kombinovan\u00e1 radi\u00e1ln\u00ed a axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed<\/li>\n
  • Vynikaj\u00edc\u00ed odolnost proti n\u00e1raz\u016fm a vibrac\u00edm<\/li>\n
  • Zpevn\u011bn\u00e1 konstrukce pro aplikace s t\u011b\u017ek\u00fdm zat\u00ed\u017een\u00edm<\/li>\n
  • Dlouh\u00e1 \u017eivotnost za drsn\u00fdch podm\u00ednek<\/li>\n
  • Hladk\u00fd provoz s n\u00edzk\u00fdm t\u0159en\u00edm<\/li>\n<\/ul>\n

    Technick\u00e9 specifikace<\/strong><\/span><\/h1>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Parametr<\/th>\nHodnota<\/th>\n<\/tr>\n<\/thead>\n
    Model lo\u017eiska<\/td>\n22312<\/td>\n<\/tr>\n
    Vnit\u0159n\u00ed pr\u016fm\u011br (d)<\/td>\n60 mm<\/td>\n<\/tr>\n
    Vn\u011bj\u0161\u00ed pr\u016fm\u011br (D)<\/td>\n130 mm<\/td>\n<\/tr>\n
    \u0160\u00ed\u0159ka (B)<\/td>\n46 mm<\/td>\n<\/tr>\n
    Typ lo\u017eiska<\/td>\nSf\u00e9rick\u00e9 v\u00e1le\u010dkov\u00e9 lo\u017eisko<\/td>\n<\/tr>\n
    Konstrukce<\/td>\nDvou\u0159ad\u00fd v\u00e1le\u010dek<\/td>\n<\/tr>\n
    Materi\u00e1l<\/td>\nChromov\u00e1 ocel \/ Slitinov\u00e1 ocel<\/td>\n<\/tr>\n
    Materi\u00e1l klece<\/td>\nOcel \/ Mosaz<\/td>\n<\/tr>\n
    Maz\u00e1n\u00ed<\/td>\nMazivo \/ Olej<\/td>\n<\/tr>\n
    T\u0159\u00edda p\u0159esnosti<\/td>\nP0 \/ P6 \/ P5<\/td>\n<\/tr>\n
    Prev\u00e1dzkov\u00e1 teplota<\/td>\n-20\u00b0C a\u017e 150\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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

    Sf\u00e9rick\u00e9 v\u00e1le\u010dkov\u00e9 lo\u017eisko 22312 se \u0161iroce pou\u017e\u00edv\u00e1 v:<\/p>\n

      \n
    • Za\u0159\u00edzen\u00ed pro t\u011b\u017ebu a lomy<\/li>\n
    • Ocel\u00e1rn\u00e1ch a v\u00e1lcovac\u00edch stroj\u00edch<\/li>\n
    • Syst\u00e9mech dopravn\u00edk\u016f pro t\u011b\u017ek\u00e9 zat\u00ed\u017een\u00ed<\/li>\n
    • Link\u00e1ch na v\u00fdrobu cementu<\/li>\n
    • Pr\u016fmyslov\u00e9 p\u0159evodovky<\/li>\n
    • Stavebn\u00edch stroj\u00edch<\/li>\n<\/ul>\n

      Pro\u010d si vybrat n\u00e1s<\/strong><\/span><\/h1>\n
        \n
      • Siln\u00e1 odbornost v oblasti v\u00fdroby lo\u017eisek pro t\u011b\u017ek\u00e9 zat\u00ed\u017een\u00ed<\/li>\n
      • K dispozici jsou OEM a vlastn\u00ed in\u017een\u00fdrsk\u00e1 \u0159e\u0161en\u00ed<\/li>\n
      • Vysoce kvalitn\u00ed materi\u00e1ly s p\u0159\u00edsnou kontrolou kvality<\/li>\n
      • Spolehliv\u00e1 dod\u00e1vka pro velk\u00e9 pr\u016fmyslov\u00e9 projekty<\/li>\n
      • Rychl\u00e9 glob\u00e1ln\u00ed dod\u00e1n\u00ed a technick\u00e1 podpora<\/li>\n<\/ul>\n

        \u010casto kladen\u00e9 ot\u00e1zky<\/strong><\/span><\/h1>\n

        Q1: Jak\u00fd je rozd\u00edl mezi lo\u017eisky s\u00e9rie 222 a 223?<\/strong>
        A: S\u00e9rie 223 m\u00e1 vy\u0161\u0161\u00ed nosnost a je navr\u017eena pro t\u011b\u017e\u0161\u00ed aplikace ve srovn\u00e1n\u00ed se s\u00e9ri\u00ed 222.<\/p>\n

        Q2: Je 22312 vhodn\u00e9 pro t\u011b\u017ek\u00e9 pr\u016fmyslov\u00e9 pou\u017eit\u00ed?<\/strong>
        A: Ano, je speci\u00e1ln\u011b navr\u017eeno pro extr\u00e9mn\u00ed zat\u011b\u017eovac\u00ed podm\u00ednky v pr\u016fmyslech, jako je t\u011b\u017eba a ocel\u00e1\u0159stv\u00ed.<\/p>\n

        Q3: M\u016f\u017ee toto lo\u017eisko zvl\u00e1dnout nesouosost?<\/strong>
        A: Ano, kulov\u00fd design umo\u017e\u0148uje automatick\u00e9 zarovn\u00e1n\u00ed a sni\u017euje nap\u011bt\u00ed v syst\u00e9mu.<\/p>","protected":false},"excerpt":{"rendered":"

        Tento 22312 Sf\u00e9rick\u00e9 v\u00e1le\u010dkov\u00e9 lo\u017eisko<\/strong> je t\u011b\u017ek\u00e9, dvou\u0159ad\u00e9 lo\u017eisko navr\u017een\u00e9 tak, aby zvl\u00e1dalo extr\u00e9mn\u011b vysok\u00e9 radi\u00e1ln\u00ed zat\u00ed\u017een\u00ed a m\u00edrn\u00e9 axi\u00e1ln\u00ed zat\u00ed\u017een\u00ed, zat\u00edmco kompenzuje nesouosost h\u0159\u00eddele. Jeho design sf\u00e9rick\u00e9ho b\u011bhounu umo\u017e\u0148uje automatick\u00e9 zarovn\u00e1n\u00ed, co\u017e zaji\u0161\u0165uje stabiln\u00ed v\u00fdkon i p\u0159i ohybu h\u0159\u00eddele nebo instala\u010dn\u00edch chyb\u00e1ch.<\/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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