{"id":9532,"date":"2025-02-26T03:54:39","date_gmt":"2025-02-26T03:54:39","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&#038;p=9532"},"modified":"2025-04-24T07:31:49","modified_gmt":"2025-04-24T07:31:49","slug":"angular-contact-deep-groove-ball-bearings","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/it\/prodotto\/angular-contact-deep-groove-ball-bearings\/","title":{"rendered":"Cuscinetti a sfere a contatto obliquo"},"content":{"rendered":"<p>Angular contact deep groove ball bearings are one of the many types of <a href=\"https:\/\/www.skf-eu.com\/category\/ball-bearings\/deep-groove-ball-bearings\/\"><strong>Cuscinetti a sfera a gola profonda<\/strong><\/a>, where the contact angle between the inner and outer rings is increased (usually 15\u00b0, 30\u00b0 or 40\u00b0), allowing them to withstand both radial and axial loads. This design is to adapt to the high precision and high reliability of the application range, can withstand higher speeds of rotation and higher axial loads.<\/p>\n<p>Compared to normal deep groove ball bearings, Angular Contact <a href=\"https:\/\/www.skf-eu.com\/product\/angular-contact-deep-groove-ball-bearings\/\"><strong>SKF Deep Groove Ball Bearings<\/strong><\/a> are optimised for the intended application and can withstand a combination of both radial and axial loads. The contact angle is the main reference for how much axial load the bearing can withstand. The greater the contact angle, the greater the axial load capacity.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9580 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings.webp\" alt=\"Angular Contact Deep Groove Ball Bearings\" width=\"425\" height=\"505\" \/><\/p>\n<h2>Modelli e specifiche principali<\/h2>\n<p>Di seguito \u00e8 riportata una tabella dei modelli pi\u00f9 comuni di cuscinetti a sfere a contatto obliquo e delle relative specifiche di base:<\/p>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0px; height: 294px;\" width=\"100%\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Modello<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Diametro interno (mm)<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Diametro esterno (mm)<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Larghezza (mm)<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Carico dinamico nominale (kN)<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Carico statico nominale (kN)<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Velocit\u00e0 massima (giri\/min)<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Angolo di contatto<\/span><\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: normal; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\"><span style=\"font-weight: bold;\">Applicazioni<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">7000ACD<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">26<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">8<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">3.2<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">1.7<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">25,000<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">15\u00b0<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Strumenti di precisione, dispositivi medici, macchine utensili<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">7206B<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">30<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">62<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">16<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">18.5<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">8.5<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">14,000<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">30\u00b0<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Elettroutensili, automotive, macchine utensili<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">7307B<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">35<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">80<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">21<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">25.5<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">13.5<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10,500<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">40\u00b0<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Motori ad alta velocit\u00e0, aerospaziale, motori aeronautici<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">7003ACD<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">17<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">35<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">5.3<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">2.4<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">23,000<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">15\u00b0<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Macchine utensili ad alta velocit\u00e0, motori di precisione, sistemi di trasmissione<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">7308B<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">40<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">90<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">23<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">35.3<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">17.6<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">9,500<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">40\u00b0<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Sistemi di trasporto, automotive, macchinari pesanti<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2>Applicazioni<\/h2>\n<p>I cuscinetti radiali a sfere a contatto obliquo sono utilizzati in un'ampia gamma di settori e applicazioni:<\/p>\n<p><strong>1. Macchine utensili<\/strong>:<\/p>\n<p>I cuscinetti a contatto obliquo sono comunemente utilizzati nei sistemi di mandrini delle macchine utensili per garantire un'elevata precisione e un funzionamento stabile a velocit\u00e0 elevate.<\/p>\n<p><strong>2. Strumenti di potenza<\/strong>:<\/p>\n<p>Gli utensili elettrici ad alta velocit\u00e0 (come trapani, smerigliatrici e levigatrici) richiedono cuscinetti in grado di gestire carichi radiali e assiali. I cuscinetti radiali rigidi a sfere a contatto obliquo forniscono le prestazioni necessarie per queste applicazioni.<\/p>\n<p><strong>3. Automotive<\/strong>:<\/p>\n<p>Nei sistemi automobilistici, come trasmissioni, sistemi di sterzo e mozzi delle ruote, i cuscinetti a contatto obliquo sono utilizzati per gestire carichi radiali e assiali combinati, assicurando un funzionamento regolare e affidabile.<\/p>\n<p><strong>4. Aerospaziale e aviazione<\/strong>:<\/p>\n<p>I cuscinetti a contatto obliquo sono ampiamente utilizzati nei componenti aerospaziali, come i motori degli aerei e le turbine, dove l'alta velocit\u00e0 e la capacit\u00e0 di carico sono fondamentali per le prestazioni.<\/p>\n<p><strong>5. Motori ad alta velocit\u00e0 e apparecchiature di precisione<\/strong>:<\/p>\n<p>Nei motori ad alta velocit\u00e0 e nelle apparecchiature di precisione, questi cuscinetti offrono un'eccellente capacit\u00e0 di gestione del carico e un basso attrito, garantendo un'elevata efficienza e precisione.<\/p>\n<p><strong>6. Turbine eoliche<\/strong>:<\/p>\n<p>I cuscinetti radiali a sfere a contatto obliquo sono utilizzati nei sistemi di turbine eoliche per gestire i carichi radiali e assiali, contribuendo a garantire un funzionamento efficiente e affidabile.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9584 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application1.webp\" alt=\"Angular Contact Deep Groove Ball Bearings\" width=\"1000\" height=\"573\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application1.webp 1000w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application1-980x562.webp 980w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application1-480x275.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9585 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application2.webp\" alt=\"Angular Contact Deep Groove Ball Bearings\" width=\"512\" height=\"409\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application2.webp 512w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/Angular-contact-deep-groove-ball-bearings-application2-480x383.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 512px, 100vw\" \/><\/p>\n<h2>Caratteristiche<\/h2>\n<p><strong>1. Elevata capacit\u00e0 di carico<\/strong>:<\/p>\n<p>I cuscinetti radiali rigidi a sfere a contatto obliquo sono in grado di supportare contemporaneamente carichi radiali e assiali consistenti, rendendoli particolarmente adatti ad applicazioni con condizioni di carico combinate.<\/p>\n<p><strong>2. Prestazioni ad alta velocit\u00e0<\/strong>:<\/p>\n<p>Questi cuscinetti sono progettati per funzionare a velocit\u00e0 elevate mantenendo prestazioni stabili, il che li rende ideali per i macchinari ad alta velocit\u00e0.<\/p>\n<p><strong>3. Precisione e stabilit\u00e0<\/strong>:<\/p>\n<p>I cuscinetti a contatto obliquo offrono un'elevata precisione operativa con vibrazioni e rumorosit\u00e0 ridotte, rendendoli adatti a macchine e strumenti di precisione.<\/p>\n<p><strong>4. Capacit\u00e0 di gestire carichi assiali singoli o doppi<\/strong>:<\/p>\n<p>A seconda dell'angolo di contatto, i cuscinetti radiali rigidi a sfere a contatto obliquo possono essere progettati per gestire carichi assiali monodirezionali o bidirezionali, offrendo flessibilit\u00e0 in varie applicazioni.<\/p>\n<p><strong>5. Resistenza alle alte temperature e all'usura<\/strong>:<\/p>\n<p>I materiali e i lubrificanti utilizzati nei cuscinetti a contatto obliquo assicurano una buona resistenza alle alte temperature e all'usura, garantendo una lunga durata in condizioni difficili.<\/p>\n<p><strong>6. Buone prestazioni di tenuta<\/strong>:<\/p>\n<p>Molti cuscinetti a contatto obliquo sono dotati di guarnizioni o schermi che proteggono il cuscinetto dalla contaminazione e ne prolungano la durata.<\/p>\n<h2>DOMANDE FREQUENTI: DOMANDE E RISPOSTE<\/h2>\n<p>1. Qual \u00e8 la struttura di base e il principio di funzionamento dei cuscinetti a sfere a contatto obliquo?<\/p>\n<p>Il cuscinetto a sfere a contatto obliquo \u00e8 composto da anello interno, anello esterno, corpo volvente (sfera in acciaio) e gabbia. Il suo principio di funzionamento \u00e8: quando l'anello interno o l'anello esterno \u00e8 sottoposto a una coppia rotante, il corpo volvente nella pista di rotolamento dell'anello interno ed esterno si interpone, in modo da ottenere la trasmissione della forza e la conversione del movimento. Poich\u00e9 il corpo volvente e la pista di rotolamento sono a contatto puntiforme o lineare, la capacit\u00e0 di carico e la precisione di funzionamento sono elevate.<\/p>\n<p>2. Quali sono le principali modalit\u00e0 di guasto dei cuscinetti a sfere a contatto obliquo?<\/p>\n<p>Le modalit\u00e0 di guasto dei cuscinetti a sfere a contatto obliquo comprendono principalmente i guasti da usura, da fatica, da frattura, da corrosione e da lubrificazione. Il guasto da usura \u00e8 dovuto al corpo volvente e alla pista di rotolamento tra la sollecitazione di contatto \u00e8 troppo grande causata dalla scagliatura del materiale di superficie; il guasto da fatica per le crepe superficiali del corpo volvente o della pista di rotolamento, la scagliatura o la frattura; il guasto da frattura \u00e8 una parte del cuscinetto (come il corpo volvente, l'anello interno, l'anello esterno o la gabbia) che si frattura; il guasto da corrosione \u00e8 la superficie del cuscinetto arrugginita, le fosse di corrosione o il fenomeno della corrosione; il guasto da lubrificazione \u00e8 dovuto alla selezione impropria del lubrificante o al guasto da lubrificazione \u00e8 dovuto alla selezione impropria dei lubrificanti o alla scarsa lubrificazione causata dal guasto da lubrificazione.<\/p>\n<p>3. Qual \u00e8 la differenza principale tra i cuscinetti a sfere a contatto obliquo e i cuscinetti a sfere a gola profonda?<\/p>\n<p>I cuscinetti radiali rigidi a sfere a contatto obliquo e i cuscinetti radiali rigidi a sfere nell'anello esterno, nell'anello interno e nella disposizione delle sfere in acciaio presentano differenze significative. Il design della scanalatura dell'anello esterno dei cuscinetti a sfere a contatto profondo \u00e8 pi\u00f9 profondo, con doppie spalle su entrambi i lati, principalmente per sopportare il carico radiale; mentre la curvatura della scanalatura dell'anello esterno dei cuscinetti a sfere a contatto profondo \u00e8 pi\u00f9 grande, di solito per il design a spalla singola, in grado di sopportare il carico radiale e il carico assiale allo stesso tempo. Inoltre, maggiore \u00e8 l'angolo di contatto dei cuscinetti radiali rigidi a sfere a contatto obliquo, maggiore \u00e8 la loro capacit\u00e0 di carico assiale, adatta a sopportare un carico assiale maggiore.<\/p>\n<p>4. Quali sono gli scenari applicativi dei cuscinetti radiali a sfere a contatto obliquo?<\/p>\n<p>I cuscinetti radiali rigidi a sfere a contatto obliquo sono ampiamente utilizzati in una variet\u00e0 di applicazioni che richiedono alta precisione ed elevata capacit\u00e0 di carico. I cuscinetti a sfere a contatto obliquo a una corona sono adatti per mandrini di macchine utensili, motori ad alta frequenza, turbine a combustione e cos\u00ec via; i cuscinetti a sfere a contatto obliquo a due corone sono adatti per pompe dell'olio, soffiatori Roots, compressori d'aria e cos\u00ec via. Poich\u00e9 \u00e8 in grado di sopportare il carico radiale e il carico assiale allo stesso tempo, soprattutto nella necessit\u00e0 di sopportare un grande carico assiale occasioni prestazioni eccezionali, quindi \u00e8 ampiamente utilizzato in una variet\u00e0 di attrezzature meccaniche.<\/p>\n<p>5. Come scegliere i giusti cuscinetti a sfere a contatto obliquo?<\/p>\n<p>Nella scelta dei cuscinetti radiali a sfere a contatto obliquo \u00e8 necessario considerare i seguenti fattori:<\/p>\n<p>Capacit\u00e0 di carico: in base ai requisiti di carico della scena di applicazione, scegliere l'angolo di contatto e la capacit\u00e0 di carico appropriati.<\/p>\n<p>Requisiti di velocit\u00e0: pi\u00f9 l'angolo di contatto \u00e8 piccolo, pi\u00f9 \u00e8 favorevole alla rotazione ad alta velocit\u00e0; scegliere l'angolo di contatto adatto per soddisfare i requisiti di velocit\u00e0.<\/p>\n<p>Installazione e regolazione: Considerare la convenienza dell'installazione e della regolazione e scegliere i cuscinetti con un design ragionevole per adattarsi alle diverse condizioni di lavoro.<\/p>\n<p>Scenari applicativi: in base agli scenari applicativi specifici, scegliere i cuscinetti a una o due corone, nonch\u00e9 la necessit\u00e0 di utilizzarli in coppia per migliorare la rigidit\u00e0 e la precisione.<\/p>\n<h2>Magazzino di fabbrica\uff1aMagazzino di fabbrica<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9583 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse1-1.webp\" alt=\"Angular Contact Deep Groove Ball Bearings\" width=\"1000\" height=\"1333\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse1-1.webp 1000w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse1-1-980x1306.webp 980w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse1-1-480x640.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9581 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-2-2.webp\" alt=\"Angular Contact Deep Groove Ball Bearings\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-2-2.webp 1000w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-2-2-980x735.webp 980w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-2-2-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-9582 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-3-1.webp\" alt=\"Angular Contact Deep Groove Ball Bearings\" width=\"1000\" height=\"750\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-3-1.webp 1000w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-3-1-980x735.webp 980w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/02\/warehouse-3-1-480x360.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1000px, 100vw\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>I cuscinetti radiali a sfere a contatto obliquo combinano le caratteristiche dei cuscinetti radiali a sfere e dei cuscinetti a sfere a contatto obliquo.<\/p>\n<ul>\n<li>Elevata capacit\u00e0 di carico<\/li>\n<li>Alta velocit\u00e0 di rotazione e alta precisione<\/li>\n<li>Basso attrito e bassa rumorosit\u00e0.<\/li>\n<li>Lunga durata di vita<\/li>\n<li>Elevata rigidit\u00e0 e scorrevolezza<\/li>\n<\/ul>","protected":false},"featured_media":9586,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[245,244],"product_tag":[264],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - 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