{"id":50,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/bearing-lubrication\/"},"modified":"2026-05-23T22:47:08","modified_gmt":"2026-05-23T22:47:08","slug":"bearing-lubrication","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/pt\/glossary\/bearing-lubrication\/","title":{"rendered":"O que \u00e9 lubrifica\u00e7\u00e3o de rolamentos? M\u00e9todos e import\u00e2ncia."},"content":{"rendered":"<h1>Compreender a Lubrifica\u00e7\u00e3o de Rolamentos<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Balanset-1A kit completo de balanceador port\u00e1til e analisador de vibra\u00e7\u00f5es\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-1\/\" title=\"Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A\">Equilibrador port\u00e1til e analisador de vibra\u00e7\u00f5es Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Adiciona ao carrinho: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Grande plano do sensor de vibra\u00e7\u00e3o Balanset-1A\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/vibration-sensor\/\" title=\"Sensor de vibra\u00e7\u00e3o\">Sensor de vibra\u00e7\u00e3o<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Adiciona ao carrinho: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro laser)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Sensor \u00f3tico (tac\u00f3metro laser)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Sensor \u00f3tico (tac\u00f3metro laser)\">Sensor \u00f3tico (tac\u00f3metro laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Adiciona ao carrinho: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Kit de balanceamento de rotor Vibromera: estojo de transporte, condicionador de sinal multicanal, analisador port\u00e1til, base magn\u00e9tica, sensores de vibra\u00e7\u00e3o e cabos espiralados.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Adiciona ao carrinho: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/magnet-stand\/\" title=\"Suporte magn\u00e9tico Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Base magn\u00e9tica.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/magnet-stand\/\" title=\"Suporte magn\u00e9tico Insize-60-kgf\">Suporte magn\u00e9tico Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" data-product_sku=\"MS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=1852\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1852\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1852\" data-product_sku=\"MS-1\" aria-label=\"Adiciona ao carrinho: \u201cMagnetic Stand Insize-60-kgf\u201d\" rel=\"nofollow\" data-success_message=\"\u201cMagnetic Stand Insize-60-kgf\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1852\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/reflective-tape\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/reflective-tape\/\" title=\"Fita refletora\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Fita refletora\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/parts\/\" rel=\"tag\">Pe\u00e7as<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/reflective-tape\/\" title=\"Fita refletora\">Fita refletora<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Adiciona ao carrinho: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/pt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Conte\u00fado do kit Balanset-1A com unidade de interface, sensores, tac\u00f3metro e acess\u00f3rios\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/pt\/product-category\/devices\/\" rel=\"tag\">Dispositivos<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/pt\/product\/dynamic-balancer-balanset-1a\/\" title=\"Balanceador din\u00e2mico &quot;Balanset-1A&quot; OEM\">Balanceador din\u00e2mico \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + IVA (se aplic\u00e1vel)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Adicionar\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Adicionar\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/pt\/wp-json\/wp\/v2\/glossary\/50?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Adiciona ao carrinho: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d foi adicionado ao seu carrinho\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Adicionar<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Lubrifica\u00e7\u00e3o de rolamentos<\/strong> \u00e9 a pr\u00e1tica de aplicar e manter um lubrificante - \u00f3leo ou massa lubrificante - entre as superf\u00edcies de rolamento ou de deslizamento de um rolamento, de modo a que as pe\u00e7as met\u00e1licas fiquem separadas por uma pel\u00edcula de transporte de carga, em vez de ro\u00e7arem diretamente umas nas outras. Essa pel\u00edcula \u00fanica desempenha seis fun\u00e7\u00f5es ao mesmo tempo: reduz o atrito, evita <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-wear\/\">desgaste<\/a>, afasta o calor, protege contra a corros\u00e3o, elimina a contamina\u00e7\u00e3o e ajuda a distribuir a carga de contacto. A lubrifica\u00e7\u00e3o \u00e9, sem d\u00favida, o fator mais importante na vida \u00fatil dos rolamentos. Um rolamento sem lubrificante pode falhar em horas ou dias; um rolamento corretamente lubrificado pode funcionar durante d\u00e9cadas. A liga\u00e7\u00e3o \u00e9 t\u00e3o forte que se estima que <strong>50-80% de falhas prematuras nos rolamentos<\/strong> s\u00e3o atribu\u00eddas a um problema de lubrifica\u00e7\u00e3o - o lubrificante errado, demasiado pouco (ou demasiado), contamina\u00e7\u00e3o ou um lubrificante que simplesmente se degradou em servi\u00e7o.<\/p>\n<h2>1. O que a lubrifica\u00e7\u00e3o realmente faz<\/h2>\n<p>\u00c9 tentador pensar que um lubrificante \u00e9 apenas um \u201c\u00f3leo escorregadio\u201d, mas num rolamento de elementos rolantes desempenha v\u00e1rias fun\u00e7\u00f5es distintas, cada uma das quais \u00e9 importante para a fiabilidade e para a <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/vibration\/\">vibra\u00e7\u00e3o<\/a> assinatura que o rolamento produz.<\/p>\n<h3>Redu\u00e7\u00e3o do atrito<\/h3>\n<ul>\n<li>Separa superf\u00edcies met\u00e1licas com uma pel\u00edcula fluida, impedindo o contato direto.<\/li>\n<li>Diminui o coeficiente de atrito de cerca de <strong>0,3-0,5 (seco)<\/strong> para <strong>0,001-0,01 (lubrificado)<\/strong> - duas a tr\u00eas ordens de grandeza.<\/li>\n<li>Minimiza a perda de energia e o calor que o atrito poderia gerar.<\/li>\n<li>Permite um funcionamento suave e silencioso - o funcionamento silencioso que um rolamento saud\u00e1vel deve apresentar.<\/li>\n<\/ul>\n<h3>Preven\u00e7\u00e3o do desgaste<\/h3>\n<ul>\n<li>Impede o contacto metal-metal que provoca o desgaste adesivo e abrasivo.<\/li>\n<li>Aumenta a vida \u00fatil de horas para anos.<\/li>\n<li>Preserva o original <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-clearance\/\">folga do rolamento<\/a> e precis\u00e3o de funcionamento.<\/li>\n<\/ul>\n<h3>Dissipa\u00e7\u00e3o de calor<\/h3>\n<ul>\n<li>O lubrificante absorve o calor de fric\u00e7\u00e3o e afasta-o do contacto.<\/li>\n<li>Especialmente importante em rolamentos lubrificados a \u00f3leo com sistemas de circula\u00e7\u00e3o.<\/li>\n<li>Evita o sobreaquecimento que amoleceria as pistas endurecidas e aceleraria a falha.<\/li>\n<\/ul>\n<h3>Prote\u00e7\u00e3o contra a corros\u00e3o, controlo da contamina\u00e7\u00e3o e distribui\u00e7\u00e3o da carga<\/h3>\n<ul>\n<li><strong>Prote\u00e7\u00e3o contra a corros\u00e3o:<\/strong> a pel\u00edcula bloqueia a humidade e os agentes corrosivos; os aditivos aumentam a inibi\u00e7\u00e3o; isto \u00e9 mais importante durante o armazenamento e os per\u00edodos de inatividade.<\/li>\n<li><strong>Controlo da contamina\u00e7\u00e3o:<\/strong> o lubrificante expulsa as pequenas part\u00edculas da zona de contacto, a massa lubrificante proporciona uma a\u00e7\u00e3o de veda\u00e7\u00e3o contra a entrada de part\u00edculas e os sistemas de \u00f3leo incluem frequentemente filtragem.<\/li>\n<li><strong>Distribui\u00e7\u00e3o da carga:<\/strong> a pel\u00edcula espalha a carga de forma mais uniforme e a lubrifica\u00e7\u00e3o elasto-hidrodin\u00e2mica (EHL) nos contactos de rolamento proporciona um verdadeiro suporte de carga, reduzindo as tens\u00f5es de contacto m\u00e1ximas.<\/li>\n<\/ul>\n<p>Este \u00faltimo ponto merece ser sublinhado. Num contacto de rolamento carregado, a press\u00e3o \u00e9 t\u00e3o elevada que o \u00f3leo se comporta momentaneamente quase como um s\u00f3lido e as superf\u00edcies deformam-se elasticamente - o regime EHL. A pel\u00edcula tem apenas uma fra\u00e7\u00e3o de um micr\u00f3metro de espessura, raz\u00e3o pela qual mesmo pequenas quantidades de contamina\u00e7\u00e3o ou a viscosidade errada t\u00eam um efeito t\u00e3o grande.<\/p>\n<h2>2. Massa lubrificante vs \u00f3leo: Escolher o lubrificante<\/h2>\n<h3>Lubrifica\u00e7\u00e3o com massa lubrificante<\/h3>\n<p>A massa lubrificante \u00e9 a escolha mais comum para rolamentos de elementos rolantes e \u00e9 essencialmente \u00f3leo mantido no lugar por um espessante.<\/p>\n<ul>\n<li><strong>Composi\u00e7\u00e3o:<\/strong> \u00f3leo de base + espessante (um sab\u00e3o met\u00e1lico) + aditivos.<\/li>\n<li><strong>Vantagens:<\/strong> simples, n\u00e3o necessita de nenhum sistema externo e fornece a sua pr\u00f3pria veda\u00e7\u00e3o.<\/li>\n<li><strong>Limita\u00e7\u00f5es:<\/strong> dissipa\u00e7\u00e3o de calor limitada e a necessidade de lubrifica\u00e7\u00e3o peri\u00f3dica.<\/li>\n<li><strong>Limite de velocidade:<\/strong> normalmente at\u00e9 um <strong>Valor DN de 300.000-500.000<\/strong> (di\u00e2metro da chumaceira em mm \u00d7 RPM do veio).<\/li>\n<li><strong>Aplica\u00e7\u00f5es:<\/strong> motores el\u00e9tricos, equipamento industrial geral e rolamentos vedados para toda a vida.<\/li>\n<\/ul>\n<h3>Lubrifica\u00e7\u00e3o com \u00f3leo<\/h3>\n<p>O \u00f3leo \u00e9 necess\u00e1rio quando as velocidades ou temperaturas sobem para al\u00e9m do que a massa lubrificante pode suportar.<\/p>\n<ul>\n<li><strong>Tipos:<\/strong> mineral ou sint\u00e9tico, com uma gama de pacotes de aditivos.<\/li>\n<li><strong>Vantagens:<\/strong> excelente remo\u00e7\u00e3o de calor, pode ser filtrado e arrefecido e, em geral, tem uma vida \u00fatil mais longa.<\/li>\n<li><strong>Requisitos:<\/strong> um sistema de alimenta\u00e7\u00e3o de \u00f3leo, vedantes e drenagem.<\/li>\n<li><strong>Gama de velocidades:<\/strong> nenhum limite m\u00e1ximo de velocidade pr\u00e1tico.<\/li>\n<li><strong>Aplica\u00e7\u00f5es:<\/strong> m\u00e1quinas de alta velocidade, <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/journal-bearing\/\">mancais de deslizamento<\/a>, e grandes sistemas de circula\u00e7\u00e3o de \u00f3leo.<\/li>\n<\/ul>\n<p>A sele\u00e7\u00e3o do tipo certo n\u00e3o \u00e9 um trabalho de adivinha\u00e7\u00e3o. A viscosidade do \u00f3leo de base deve ser suficientemente elevada para formar uma pel\u00edcula \u00e0 temperatura e velocidade de funcionamento, mas n\u00e3o t\u00e3o elevada que as perdas por agita\u00e7\u00e3o sobreaque\u00e7am a chumaceira. Quando \u00e9 necess\u00e1rio calcular os n\u00fameros, o nosso <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/bearing-grease-quantity\/\">Calculadora de Quantidade de Massa Lubrificante para Rolamentos<\/a> dimensiona o preenchimento inicial, e o <a href=\"https:\/\/vibromera.eu\/pt\/calculators\/bearing-relubrication-interval\/\">Calculadora do intervalo de relubrifica\u00e7\u00e3o de rolamentos<\/a> transforma a velocidade, o tamanho e a temperatura num programa de relubrifica\u00e7\u00e3o sensato.<\/p>\n<h2>3. M\u00e9todos de lubrifica\u00e7\u00e3o<\/h2>\n<h3>Para massa lubrificante<\/h3>\n<ul>\n<li><strong>Rolamentos pr\u00e9-cheios:<\/strong> a cavidade da chumaceira est\u00e1 cheia de massa lubrificante 30-50% (o enchimento excessivo provoca agita\u00e7\u00e3o).<\/li>\n<li><strong>Lubrifica\u00e7\u00e3o peri\u00f3dica:<\/strong> massa lubrificante fresca adicionada em intervalos que variam de meses a anos.<\/li>\n<li><strong>Lubrificadores autom\u00e1ticos:<\/strong> dispositivos eletromec\u00e2nicos que fornecem doses medidas de forma cont\u00ednua.<\/li>\n<li><strong>Rolamentos vedados:<\/strong> pr\u00e9-embalados e n\u00e3o relubrificados - substitu\u00eddos quando a massa lubrificante se esgota.<\/li>\n<\/ul>\n<h3>Para o \u00f3leo<\/h3>\n<ul>\n<li><strong>Banho de \u00f3leo:<\/strong> o rolamento est\u00e1 parcialmente submerso num c\u00e1rter de \u00f3leo.<\/li>\n<li><strong>Anel de \u00f3leo:<\/strong> um anel que assenta no veio levanta o \u00f3leo do c\u00e1rter e leva-o \u00e0 chumaceira.<\/li>\n<li><strong>N\u00e9voa de \u00f3leo:<\/strong> um spray atomizado para trabalhos a alta velocidade.<\/li>\n<li><strong>Sistema de circula\u00e7\u00e3o:<\/strong> alimenta\u00e7\u00e3o de \u00f3leo por bombagem com arrefecimento e filtragem integrados.<\/li>\n<li><strong>Lubrifica\u00e7\u00e3o por jato:<\/strong> jactos de \u00f3leo de alta press\u00e3o para as velocidades mais extremas.<\/li>\n<\/ul>\n<h2>4. Modos de falha de lubrifica\u00e7\u00e3o - e a vibra\u00e7\u00e3o que causam<\/h2>\n<p>Como muitas falhas de rolamentos s\u00e3o falhas de lubrifica\u00e7\u00e3o, o engenheiro de manuten\u00e7\u00e3o deve conhecer cada modo e seus sintomas iniciais. A maioria destes modos anuncia-se primeiro como um aumento da temperatura e da vibra\u00e7\u00e3o de alta frequ\u00eancia, muito antes de o rolamento entrar em rotura.<\/p>\n<h3>Lubrifica\u00e7\u00e3o insuficiente<\/h3>\n<ul>\n<li><strong>Sintomas:<\/strong> temperatura elevada, aumento das vibra\u00e7\u00f5es, ru\u00eddo aud\u00edvel.<\/li>\n<li><strong>Danos:<\/strong> ranhuras na superf\u00edcie, descolora\u00e7\u00e3o, desgaste r\u00e1pido.<\/li>\n<li><strong>Causas:<\/strong> Intervalos incorretos, vias respirat\u00f3rias obstru\u00eddas, abastecimento inadequado.<\/li>\n<li><strong>Tempo at\u00e9 \u00e0 falha:<\/strong> horas a dias.<\/li>\n<\/ul>\n<h3>Lubrifica\u00e7\u00e3o excessiva<\/h3>\n<ul>\n<li><strong>Sintomas:<\/strong> alta temperatura devido \u00e0 agita\u00e7\u00e3o da massa lubrificante, fuga de vedantes.<\/li>\n<li><strong>Danos:<\/strong> degrada\u00e7\u00e3o acelerada da massa lubrificante, danos nos vedantes.<\/li>\n<li><strong>Causas:<\/strong> lubrifica\u00e7\u00e3o excessiva, c\u00e1rteres de \u00f3leo demasiado cheios.<\/li>\n<li><strong>Efeito:<\/strong> O lubrificante em excesso pode reduzir a vida \u00fatil da chumaceira para 50-80% do ideal.<\/li>\n<\/ul>\n<h3>Lubrificante incorreto, contaminado ou degradado<\/h3>\n<ul>\n<li><strong>Viscosidade incorreta:<\/strong> uma pel\u00edcula demasiado fina n\u00e3o \u00e9 suficiente; uma pel\u00edcula demasiado espessa provoca fric\u00e7\u00e3o e calor.<\/li>\n<li><strong>Tipo incompat\u00edvel:<\/strong> a mistura de massas ou \u00f3leos incompat\u00edveis pode quebrar a estrutura do espessante.<\/li>\n<li><strong>Gama de temperaturas incorreta:<\/strong> o lubrificante decomp\u00f5e-se ou torna-se demasiado viscoso.<\/li>\n<li><strong>Contamina\u00e7\u00e3o:<\/strong> sujidade, part\u00edculas de metal ou \u00e1gua actuam como um composto abrasivo, acelerando o desgaste e <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/fatigue\/\">fadiga<\/a>, e pode bloquear as passagens.<\/li>\n<li><strong>Degrada\u00e7\u00e3o:<\/strong> a oxida\u00e7\u00e3o com o tempo ou o calor, a perda de aditivos e o espessamento ou afinamento reduzem a capacidade de prote\u00e7\u00e3o do lubrificante.<\/li>\n<\/ul>\n<p>Quando a pel\u00edcula finalmente se rompe, os impactos metal-metal resultantes excitam as frequ\u00eancias naturais do rolamento e produzem o cl\u00e1ssico <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/bearing-fault-frequencies\/\">frequ\u00eancias de falhas em rolamentos<\/a>. Estes aparecem melhor em <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/envelope-analysis\/\">an\u00e1lise de envelope<\/a>, Por isso, um problema de lubrifica\u00e7\u00e3o e um problema incipiente de <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/spalling\/\">lascamento<\/a> os defeitos s\u00e3o frequentemente detetados pela mesma medi\u00e7\u00e3o.<\/p>\n<h2>5. Melhores Pr\u00e1ticas e Monitoriza\u00e7\u00e3o do Estado<\/h2>\n<h3>Sele\u00e7\u00e3o e aplica\u00e7\u00e3o<\/h3>\n<ul>\n<li>Siga as recomenda\u00e7\u00f5es do fabricante da m\u00e1quina e da chumaceira e tenha em conta a velocidade, a carga e a temperatura ao escolher o grau de viscosidade.<\/li>\n<li>Utilizar lubrificantes de qualidade de fornecedores id\u00f3neos.<\/li>\n<li>Limpar todas as superf\u00edcies antes de lubrificar, aplicar a quantidade correta (nem demasiado nem demasiado pouco), utilizar ferramentas e recipientes limpos e purgar a massa antiga durante o desengorduramento.<\/li>\n<\/ul>\n<h3>Monitoriza\u00e7\u00e3o<\/h3>\n<ul>\n<li>Definir os intervalos de relubrifica\u00e7\u00e3o com base nas condi\u00e7\u00f5es reais de funcionamento e n\u00e3o no h\u00e1bito.<\/li>\n<li>Acompanhe a temperatura da chumaceira - um aumento \u00e9 um dos primeiros sinais de um problema de lubrifica\u00e7\u00e3o.<\/li>\n<li>Acompanhar o consumo de lubrificante e inspecionar periodicamente os vedantes.<\/li>\n<li>Utiliza\u00e7\u00e3o <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/oil-analysis\/\">an\u00e1lise de \u00f3leo (tribologia)<\/a> para avaliar o estado do lubrificante e a sua contamina\u00e7\u00e3o, e integrar a chumaceira na mais ampla <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/condition-monitoring\/\">monitoriza\u00e7\u00e3o de condi\u00e7\u00f5es<\/a> programa.<\/li>\n<\/ul>\n<p>A medi\u00e7\u00e3o de vibra\u00e7\u00f5es fecha o ciclo. Um analisador port\u00e1til de dois canais, como o <a href=\"https:\/\/vibromera.eu\/pt\/produto\/balanset-1\/\">Balanset-1A<\/a> permite que um t\u00e9cnico percorra um trajeto de m\u00e1quinas e capte a vibra\u00e7\u00e3o de alta frequ\u00eancia e os n\u00edveis globais que revelam um rolamento com falta de lubrifica\u00e7\u00e3o ou contaminado muito antes de se tornar aud\u00edvel - e, uma vez que o mesmo instrumento equilibra rotores, confirma que qualquer aumento na vibra\u00e7\u00e3o 1\u00d7 \u00e9 genuinamente um sintoma de lubrifica\u00e7\u00e3o do rolamento e n\u00e3o simplesmente <a href=\"https:\/\/vibromera.eu\/pt\/glossary\/unbalance\/\">desequil\u00edbrio<\/a> mascarado de um. Utilizado juntamente com a an\u00e1lise da temperatura e do \u00f3leo, transforma a gest\u00e3o da lubrifica\u00e7\u00e3o de uma tarefa de calend\u00e1rio numa tarefa genuinamente baseada na condi\u00e7\u00e3o. A compreens\u00e3o dos princ\u00edpios de lubrifica\u00e7\u00e3o, a escolha do lubrificante certo, a aplica\u00e7\u00e3o da quantidade correta pelo m\u00e9todo correto e a manuten\u00e7\u00e3o do seu estado atrav\u00e9s da monitoriza\u00e7\u00e3o formam a base de qualquer programa eficaz de fiabilidade dos rolamentos.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/pt\/glossary\/\">\u2190 Voltar ao \u00edndice principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Aprenda sobre lubrifica\u00e7\u00e3o de rolamentos, a aplica\u00e7\u00e3o de lubrificantes para reduzir o atrito, prevenir o desgaste e dissipar o calor em rolamentos de esferas e rolamentos de pel\u00edcula fluida.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-50","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/50\/revisions"}],"predecessor-version":[{"id":101373,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/glossary\/50\/revisions\/101373"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/media?parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/categories?post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/pt\/wp-json\/wp\/v2\/tags?post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}