{"id":9617,"date":"2025-02-26T06:49:27","date_gmt":"2025-02-26T06:49:27","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&p=9617"},"modified":"2025-04-24T07:39:53","modified_gmt":"2025-04-24T07:39:53","slug":"single-row-spherical-roller-bearings","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/it\/prodotto\/single-row-spherical-roller-bearings\/","title":{"rendered":"Cuscinetti orientabili a rulli a una corona"},"content":{"rendered":"

Panoramica dei cuscinetti orientabili a rulli a una corona<\/h2>\n

Cuscinetti orientabili a rulli a una corona<\/strong><\/a> (SRR) sono Cuscinetto a rulli sferici<\/strong><\/a> in grado di sopportare carichi radiali e assiali. Le piste di rotolamento interne ed esterne sono di forma sferica e sono dotate di una funzione di autoallineamento automatico, in grado di far fronte efficacemente a disassamenti dell'albero o a deviazioni dell'installazione, garantendo prestazioni stabili, che ne fanno la scelta ideale per una variet\u00e0 di applicazioni industriali.<\/p>\n

\"\"<\/p>\n

Caratteristiche principali<\/h2>\n

Funzione di autoallineamento automatico: Il design della pista di rotolamento sferica pu\u00f2 compensare la deviazione angolare tra l'albero e la sede del cuscinetto, riducendo il rischio di guasti causati da errori di installazione o dalla deformazione dell'albero.<\/p>\n

    \n
  • Elevata capacit\u00e0 di carico: Pu\u00f2 sopportare grandi carichi radiali e sostenere carichi assiali medi in entrambe le direzioni.<\/li>\n
  • Eccellente durata: La struttura \u00e8 robusta e la durata \u00e8 lunga, adatta a carichi pesanti e condizioni di alta intensit\u00e0.<\/li>\n<\/ul>\n

    Campi di applicazione dei cuscinetti orientabili a rulli a una corona<\/h2>\n

    I cuscinetti orientabili a rulli a una corona sono ampiamente utilizzati nei seguenti scenari:<\/p>\n

      \n
    • Motori: Adatti per motori industriali di elevata potenza, in particolare per apparecchiature di grandi dimensioni che devono sopportare carichi sia radiali che assiali.<\/li>\n
    • Attrezzature metallurgiche: Utilizzati in macchinari come mulini, frantoi e trasportatori, sono in grado di sopportare carichi pesanti e carichi d'urto.<\/li>\n
    • Macchinari per l'industria mineraria: Gestiscono efficacemente carichi radiali e vibrazioni elevate in apparecchiature come frantoi, vagli e trasportatori.<\/li>\n
    • Generazione di energia eolica: utilizzata nei generatori di turbine eoliche per sostenere gli elevati carichi generati dalle pale.<\/li>\n
    • Macchine edili: adatte a macchinari pesanti come gru ed escavatori, in grado di sopportare elevati carichi radiali e assiali.<\/li>\n
    • Mezzi di trasporto: utilizzati nelle ruote, negli assali e in altri componenti di ferrovie e automobili per soddisfare requisiti di carico e durata elevati.<\/li>\n<\/ul>\n

      \"\"<\/p>\n

      Tabella dei modelli e delle specifiche dei prodotti<\/h2>\n

      Ecco una tabella dei pi\u00f9 comuni cuscinetti orientabili a rulli a una corona e delle loro specifiche:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      Modello<\/th>\nDiametro interno (d)<\/th>\nDiametro esterno (D)<\/th>\nLarghezza (B)<\/th>\nCarico nominale dinamico (C)<\/th>\nCarico nominale statico (C\u2080)<\/th>\nVelocit\u00e0 massima (r\/min)<\/th>\nPeso (kg)<\/th>\n<\/tr>\n<\/thead>\n
      22206<\/td>\n30 mm<\/td>\n62 mm<\/td>\n20 mm<\/td>\n28 kN<\/td>\n18 kN<\/td>\n16,000<\/td>\n0.3<\/td>\n<\/tr>\n
      22208<\/td>\n40 mm<\/td>\n80 mm<\/td>\n23 mm<\/td>\n45 kN<\/td>\n30 kN<\/td>\n14,000<\/td>\n0.57<\/td>\n<\/tr>\n
      22210<\/td>\n50 mm<\/td>\n90 mm<\/td>\n23 mm<\/td>\n60 kN<\/td>\n40 kN<\/td>\n12,000<\/td>\n0.85<\/td>\n<\/tr>\n
      22212<\/td>\n60 mm<\/td>\n110 mm<\/td>\n28 mm<\/td>\n100 kN<\/td>\n67 kN<\/td>\n10,000<\/td>\n1.35<\/td>\n<\/tr>\n
      22214<\/td>\n70 mm<\/td>\n125 mm<\/td>\n31 mm<\/td>\n120 kN<\/td>\n80 kN<\/td>\n9,000<\/td>\n1.9<\/td>\n<\/tr>\n
      22216<\/td>\n80 mm<\/td>\n140 mm<\/td>\n33 mm<\/td>\n160 kN<\/td>\n105 kN<\/td>\n8,000<\/td>\n2.7<\/td>\n<\/tr>\n
      22218<\/td>\n90 mm<\/td>\n160 mm<\/td>\n40 mm<\/td>\n185 kN<\/td>\n120 kN<\/td>\n7,000<\/td>\n3.5<\/td>\n<\/tr>\n
      22220<\/td>\n100 mm<\/td>\n180 mm<\/td>\n46 mm<\/td>\n210 kN<\/td>\n140 kN<\/td>\n6,500<\/td>\n4.8<\/td>\n<\/tr>\n
      22222<\/td>\n110 mm<\/td>\n200 mm<\/td>\n53 mm<\/td>\n240 kN<\/td>\n160 kN<\/td>\n6,000<\/td>\n6.5<\/td>\n<\/tr>\n
      22224<\/td>\n120 mm<\/td>\n215 mm<\/td>\n58 mm<\/td>\n280 kN<\/td>\n190 kN<\/td>\n5,800<\/td>\n8.3<\/td>\n<\/tr>\n
      22226<\/td>\n130 mm<\/td>\n230 mm<\/td>\n64 mm<\/td>\n300 kN<\/td>\n200 kN<\/td>\n5,500<\/td>\n10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Spiegazione dei parametri:<\/h2>\n
        \n
      • Diametro interno (d)<\/strong>: Diametro interno del cuscinetto, in genere corrispondente alle dimensioni dell'albero, espresso in millimetri (mm).<\/li>\n
      • Diametro esterno (D)<\/strong>: Diametro esterno del cuscinetto, espresso in millimetri (mm).<\/li>\n
      • Larghezza (B)<\/strong>: Larghezza del cuscinetto, espressa in millimetri (mm).<\/li>\n
      • Carico nominale dinamico (C)<\/strong>: Il carico dinamico massimo che il cuscinetto pu\u00f2 sopportare, espresso in chilotoni (kN).<\/li>\n
      • Carico nominale statico (C\u2080)<\/strong>: Il carico statico massimo che il cuscinetto pu\u00f2 sopportare, espresso in chilotoni (kN).<\/li>\n
      • Velocit\u00e0 massima (r\/min)<\/strong>: La velocit\u00e0 di rotazione massima del cuscinetto, espressa in giri al minuto (rpm).<\/li>\n
      • Peso (kg)<\/strong>: Il peso del cuscinetto, in chilogrammi (kg).<\/li>\n<\/ul>\n

        \"\"<\/p>\n

        I cuscinetti a rulli sferici a una corona sono componenti altamente adattabili e durevoli, noti per le loro impressionanti capacit\u00e0 di carico e le superiori propriet\u00e0 di autoallineamento. Progettati per gestire forze radiali e assiali, sono particolarmente adatti a situazioni di disallineamento e carichi significativi.<\/p>\n

        Questi cuscinetti trovano ampio impiego in settori come i motori elettrici, i processi metallurgici, le operazioni minerarie, i sistemi di energia eolica, le macchine da costruzione e il trasporto ferroviario, dove \u00e8 essenziale la loro capacit\u00e0 di resistere a forze radiali sostanziali e a impatti improvvisi. La loro struttura robusta e le minime esigenze di manutenzione contribuiscono a prolungare la vita utile e a ridurre i tempi di fermo per le sostituzioni o le riparazioni.<\/p>\n

        Scegliendo il modello giusto, questi cuscinetti possono funzionare in modo affidabile in varie condizioni difficili, garantendo prestazioni, efficienza e affidabilit\u00e0 di alto livello per le apparecchiature di cui fanno parte.<\/p>","protected":false},"excerpt":{"rendered":"

        I cuscinetti orientabili a rulli a una corona hanno le seguenti prestazioni e caratteristiche:<\/p>\n

        Capacit\u00e0 di autoallineamento automatico: l'anello esterno \u00e8 di forma sferica, in grado di regolare automaticamente la deviazione dell'albero o della sede del cuscinetto e di ridurre i requisiti di precisione dell'installazione.<\/p>\n

          \n
        • Elevata capacit\u00e0 di carico,<\/li>\n
        • Forte durata,<\/li>\n
        • Eccellente resistenza alle vibrazioni,<\/li>\n
        • Forte adattabilit\u00e0<\/li>\n<\/ul>\n

          Queste caratteristiche ne fanno la scelta ideale per ambienti con carichi pesanti e vibrazioni elevate.<\/p>","protected":false},"featured_media":9626,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[240,241],"product_tag":[267],"yoast_head":"\nChina Wholesale Single Row Spherical roller bearings Supplier - Comdale Bearing<\/title>\n<meta name=\"description\" content=\"As Professional Single Row Spherical roller bearings distributor , Comdale supply Roller Bearings, Ball Bearings, Plain Bearing, Slewing Ring Bearings, Combined Bearings, Linear Bearings\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.skf-eu.com\/it\/prodotto\/single-row-spherical-roller-bearings\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Wholesale Single Row Spherical roller bearings Supplier - 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