{"id":272,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/thrust-bearing\/"},"modified":"2026-05-29T15:58:16","modified_gmt":"2026-05-29T15:58:16","slug":"thrust-bearing","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/bs\/glossary\/thrust-bearing\/","title":{"rendered":"\u0160to je aksialni le\u017eaj? Podr\u0161ka za aksijalnu optere\u0107enja"},"content":{"rendered":"<h1>Razumijevanje aksijalnih le\u017eajeva<\/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\/bs\/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\/bs\/product\/balanset-1\/\" title=\"Prijenosni balanser i analizator vibracija 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 kompletan set prenosivi balanser i analizator vibracija\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/product\/balanset-1\/\" title=\"Prijenosni balanser i analizator vibracija Balanset-1A\">Prijenosni balanser i analizator vibracija 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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Add to cart: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/vibration-sensor\/\" title=\"Senzor vibracija\">\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=\"Balanset-1A senzor vibracija u detaljnom prikazu\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/vibration-sensor\/\" title=\"Senzor vibracija\">Senzor vibracija<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Add to cart: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"opti\u010dki senzor (laserski tahometar)\">\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=\"opti\u010dki senzor (laserski tahometar)\" 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\/bs\/product-category\/parts\/\" rel=\"tag\">dijelovi<\/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\/bs\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"opti\u010dki senzor (laserski tahometar)\">opti\u010dki senzor (laserski tahometar)<\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Add to cart: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/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=\"Vibromera set za balansiranje rotora: kofer za no\u0161enje, multikanalnu jedinicu za kondicioniranje signala, ru\u010dni analizator, magnetnu bazu, senzore vibracija i spiralne kablove.\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Add to cart: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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\/bs\/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\/bs\/product\/magnet-stand\/\" title=\"Magnetno postolje 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=\"Magnet base.\" 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 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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=\"Balanset-1A sadr\u017eaj seta sa interfejsnom jedinicom, senzorima, tahometrom i dodatnom opremom\" 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\/bs\/product-category\/devices\/\" rel=\"tag\">Ure\u0111aji<\/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\/bs\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dki balanser \u201cBalanset-1A\u201d OEM\">Dinami\u010dki balanser \u201cBalanset-1A\u201d 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> + PDV (ako se primjenjuje)<\/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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Dodaj u korpu\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj u korpu\" 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=\"\/bs\/wp-json\/wp\/v2\/glossary\/272?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=\"Add to cart: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d has been added to your cart\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj u korpu<\/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>A <strong>thrust bearing<\/strong> (poznat i kao aksialni le\u017eaj) je specijalizirani le\u017eaj namijenjen da nosi optere\u0107enja koja djeluju paralelno sa osom vratila \u2014 aksijalnu ili aksijalnu optere\u0107enja \u2014 i da kontrolira aksijalnu poziciju <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rotor\/\">rotor<\/a>. Za razliku od radijalnog <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/journal-bearing\/\">le\u017eaja<\/a>, koji podr\u017eava optere\u0107enja okomita na vratilo, aksialni le\u017eaj ima kontaktne povr\u0161ine okomite na os vratila, \u0161to ga \u010dini sposobnim da opire silama koje poku\u0161avaju gurnuti vratilo u bilo kojem aksijalnom smjeru. Zajedno radijalni i aksialni le\u017eajevi odre\u0111uju kompletnu <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rotor-bearing-system\/\">sistema rotor-le\u017eaja<\/a>.<\/p>\n<p>Aksialni le\u017eajevi su neophodni gdje god su prisutne aksijalnih sile \u2014 pumpe, kompresorji, turbine, vratila propelera i vertikalno orijentirana oprema. Neuspjeh ili nedovoljna kapaciteta aksijalnog le\u017eaja dovodi do pretjeranog <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/axial-vibration\/\">aksijalnom vibracijom<\/a>, aksijalnog zazora vratila, i potencijalno katastrofalnog o\u0161te\u0107enja kada rotor dodirne nepomi\u010dne komponente.<\/p>\n<h2>1. Radijalni le\u017eaj vs. Aksijalni le\u017eaj: Koja je razlika?<\/h2>\n<p>Najjasniji na\u010din da razumete aksijalni le\u017eaj je da ga suprotstavite radijanom le\u017eajem sa kojim radi. Oba su definisana sa <em>direction<\/em> teretom koji su projektovani da prenose, a ne sa njihovom veli\u010dinom ili konstrukcijom.<\/p>\n<ul>\n<li><strong>Radijalni le\u017eaj<\/strong> (such as a <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/journal-bearing\/\">le\u017eaja<\/a>) carries load <em>perpendicular<\/em> na vratilo \u2014 te\u017eina rotora i sve radijalne sile iz <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/unbalance\/\">unbalance<\/a>. Njegove povr\u0161ine za no\u0161enje tereta su cilindri\u010dnog oblika i obavijaju vratilo.<\/li>\n<li><strong>Aksijalni le\u017eaj<\/strong> carries load <em>parallel<\/em> na vratilo \u2014 aksijalni potisak du\u017e sredi\u0161ne linije. Njegove povr\u0161ine za no\u0161enje tereta su ravne (ili oblikovane) povr\u0161ine postavljene pod pravim uglom na vratilo, naslanjaju\u0107i se na prstenu ili ramenu rotora.<\/li>\n<\/ul>\n<p>Tipi\u010dna ma\u0161ina trebuje oba: dva radijalna le\u017eaja lociraju vratilo bo\u010dno i podr\u017eavaju njegovu te\u017einu, dok jedan aksijalni le\u017eaj fiksira aksijalnu poziciju rotora i apsorbuje neto aksijalnu silu. Neki dizajni kombinuju oba zadatka \u2014 jedan <strong>angular-contact<\/strong> ili <strong>tapered-roller<\/strong> le\u017eaj prenosi radijalni i aksijalni teret istovremeno \u2014 ali u velikim turbostrujima aksijalni le\u017eaj je skoro uvek odvojena komponenta, odvojena od radijanih le\u017eajeva, jer su aksijalne sile previ\u0161e velike da se dele.<\/p>\n<h2>2. Vrste aksijalnih le\u017eajeva<\/h2>\n<p>Aksijalni le\u017eajevi se dele u dve velike porodice: tipovi sa valju\u0107im elementima koji prenose teret kroz kuglice ili valjke, i fluidne-filmske tipove koji plutaju rotor na pritisnutoj masnoj foliji. Izbor izme\u0111u njih je vo\u0111en uglavnom teretom, brzinom i veli\u010dinom ma\u0161ine.<\/p>\n<h3>Aksijalni le\u017eajevi sa valju\u0107im elementima<\/h3>\n<p>Ovi prenose aksijalni teret kroz kuglice ili valjke i \u010desti su u ma\u0161inama sa umerenim teretima. Njihovo stanje mo\u017ee se pratiti kroz istu <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/rolling-element-defects\/\">karakteristiku defekta valju\u0107ih elemenata<\/a> karakteristike koje se koriste za radijalne le\u017eajeve.<\/p>\n<ul>\n<li><strong>Kugli\u010dni aksijalni le\u017eajevi:<\/strong> kugli\u010dni elementi se kotrljaju izme\u0111u ravnih ili \u017eljebnih aksijalnih podmeta\u010da. Umereni kapacitet tereta, srednje-visoka brzina, dobra ta\u010dnost aksijalnog pozicioniranja. Koriste se u obradnim ma\u0161inama, automobilskim menja\u010dima i ostalim du\u017enostima umerenog potiska.<\/li>\n<li><strong>Aksijalni le\u017eajevi sa cilindri\u010dnim valjcima:<\/strong> valjci izme\u0111u aksijalnih podmeta\u010da daju veoma visok kapacitet kroz linijski kontakt umesto ta\u010dkastog kontakta, ali samo pri niskoj-do-srednjoj brzini. Koriste se u te\u0161kim ma\u0161inama, vertikalnim pumpama i kukaima za dizalice.<\/li>\n<li><strong>Koni\u010dni valjkasti le\u017eajevi sa aksijalnim optere\u0107enjem:<\/strong> koni\u010dni valjci omogu\u0107avaju istinsku valja\u0107u akciju koja pogoduje kombinovanim i visokim aksijalnim optere\u0107enjima. Jedan le\u017eaj nosi i radijalno i aksijalno optere\u0107enje, a prednaporezanje se mo\u017ee regulisati kroz razmak. \u010cesti u automobilskim glavinama, menja\u010dima i situacijama sa kombinovanim optere\u0107enjima.<\/li>\n<li><strong>Sferni valjkasti le\u017eajevi sa aksijalnim optere\u0107enjem:<\/strong> ba\u010dvasti valjci i zakrivljena staza prihvataju vrlo visoko aksijalno optere\u0107enje dok toleriraju neuskla\u0111enost vratila \u2014 korisno na dugim, blago deformabilnim vratilima u te\u0161koj industriji.<\/li>\n<li><strong>Le\u017eajevi sa kuglicama i kontaktom pod kutom:<\/strong> kontakt kuglica je postavljen pod kutom tako da le\u017eaj preuzima i radijalno i aksijalno optere\u0107enje, \u010desto montiran u parovima (le\u0111a-naLe\u0111a ili lice-u-lice). Sposoban za velike brzine; koristi se u vretencima alatnih strojeva i visokobrzinim pumpama.<\/li>\n<\/ul>\n<h3>Le\u017eajevi sa filmom fluida sa aksijalnim optere\u0107enjem<\/h3>\n<p>Ovi le\u017eajevi plutaju rotor na hidrodinami\u010dkom uljnom sloju i dominiraju velikim, mo\u0107nim ma\u0161inama. Bez metalnog doticaja tijekom normalnog rada, oni nude gotovo neograni\u010deni vijek trajanja i odli\u010dko prigu\u0161enje, uz cijenu neprekidnog tla\u010dnog opskrbljivanja uljem.<\/p>\n<ul>\n<li><strong>Le\u017eajevi sa aksijalnim optere\u0107enjem sa pokretnim jastucima<\/strong> (\u010desto se nazivaju Kingsbury ili Michell le\u017eajevi prema njihovim izumiteljima): vi\u0161e pokretnih jastu\u0107a koja se svako nagne kako bi stvorila konvergentni uljni klin koji podi\u017ee aksijalni prsten jasnu\u0107e obrnuto od jastu\u0107a. Kapacitet dosti\u017ee megavate na velikim turbinama, brzina je efektivno neograni\u010dena (koristi se do 30 000+ okretaja u minuti), a prigu\u0161enje je odli\u010dko. Nalaze se u parnim turbinama, plinskim turbinama, velikim kompresorima i generatorima.<\/li>\n<li><strong>Le\u017eajevi sa fiksnim jastucima (sa konusnom stazom):<\/strong> nepomi\u010dni jastuci obra\u0111eni sa konusnom rampon staza stvaraju uljni klin bez ikakvih pokretnih osovina. Visok kapacitet, jednostavan i robustan bez pokretnih dijelova, iako manje tolerantan prema obrnutom optere\u0107enju od pokretnih jastu\u0107a. Koristi se u vertikalnim pumpama i hidroelektranama.<\/li>\n<\/ul>\n<h2>3. Gdje se koriste le\u017eajevi sa aksijalnim optere\u0107enjem: Primjene<\/h2>\n<p>Bilo koja ma\u0161ina \u010diji rotor do\u017eivljava neto potisak du\u017e svoje ose trebaju le\u017eaj sa aksijalnim optere\u0107enjem da apsorbiraju tu silu i dr\u017ee rotor na mjestu. Naj\u010de\u0161\u0107e primjene su:<\/p>\n<ul>\n<li><strong>Centrifugalne pumpe i kompresori:<\/strong> porast tlaka preko svakog radnog kola stvara veliku aksijalnu silu prema strani usisavanja, koju le\u017eaj sa aksijalnim optere\u0107enjem mora nositi.<\/li>\n<li><strong>Parne, plinske i hidroelektrane:<\/strong> radna teku\u0107ina potiskuje vremenski na redove lopatica; le\u017eaj sa aksijalnim optere\u0107enjem \u2014 obi\u010dno tipa sa pokretnim jastucima \u2014 dr\u017ei rotor protiv ove sile i protiv blisko postavljenih razmaka zaptiva\u010da i vrhova lopatica.<\/li>\n<li><strong>Morska propulzija (le\u017eajevi sa aksijalnim optere\u0107enjem za brodove i \u010damce):<\/strong> potisak propelera pokreta cijeli brod unaprijed kroz osovinu propelera, a te\u0161ki morski le\u017eaj sa aksijalnim optere\u0107enjem prenosi taj potisak od osovine u trup. Ovo je jedna od najzahtjevnijih du\u017enosti le\u017eaja sa aksijalnim optere\u0107enjem u in\u017eenjerstvu.<\/li>\n<li><strong>Generatori i elektromotori:<\/strong> kod vertikalnih ma\u0161ina le\u017eaj sa osiguranjem dodatno nosi vlastitu te\u017einu rotora, a kod svih ma\u0161ina opire se aksijalnoj <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/magnetic-pull\/\">magnetic pull<\/a>.<\/li>\n<li><strong>Gearboxes:<\/strong> spiralni i koni\u010dni zupanici stvaraju aksijalne reakcije koje le\u017eajevi sa osiguranjem na vratilu moraju apsorpciji.<\/li>\n<li><strong>Vretena alatnih ma\u0161ina, automobilski pogonski sistemi i dizalice:<\/strong> manji le\u017eajevi sa valjcima sa osiguranjem pozicioniraju vratilo i nose umjerene aksijalne optere\u0107enje.<\/li>\n<\/ul>\n<h2>4. Le\u017eajevi sa Osiguranjem za Vertikalna Vratila<\/h2>\n<p>Vertikalne ma\u0161ine \u2014 vertikalne pumpe, hidroelektranske turbine, veliki vertikalni motori \u2014 postavljaju posebne zahtjeve le\u017eaju sa osiguranjem jer mora nositi ne samo procesu aksijalnu silu ve\u0107 i <em>\u010ditavu stati\u010dku te\u017einu rotiraju\u0107eg sklopa<\/em>, \u0161to kod velike hidroelektrane mo\u017ee biti stotine tona. U horizontalnoj ma\u0161ini radialni le\u017eajevi nose tu te\u017einu; u vertikalnoj ma\u0161ini te\u017eina djeluje ravno niz os vratila i pada direktno na le\u017eaj sa osiguranjem.<\/p>\n<p>Zbog toga vertikalne ma\u0161ine gotovo uvijek koriste veliki le\u017eaj sa osiguranjem sa filmom fluida \u2014 obi\u010dno konstruklan kao le\u017eaj sa pokretnim podlogama \u2014 dimenzioniran za kombinovanu te\u017einu plus optere\u0107enje procesa i montiran na vrhu ili dnu vratila. Filmski i hladni sistem le\u017eaja mora biti konstruiran za kontinuiranu operaciju sa punom optere\u0107enjem, i njegov <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/temperature-sensor\/\">temperature<\/a> and <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/axial-vibration\/\">axial position<\/a> su me\u0111u najpa\u017eljivije pra\u0107enim parametrima na cijelog ma\u0161ini, jer otkaz le\u017eaja sa osiguranjem na vertikalnom vratilu baca rotor na stator bez mogu\u0107nosti vra\u0107anja.<\/p>\n<h2>5. Izvori Aksijalnog Optere\u0107enja<\/h2>\n<h3>U Pumpama i Kompresorcima<\/h3>\n<ul>\n<li><strong>Hidrauli\u010dki potisak impelera:<\/strong> razlika pritiska preko impelera stvara neto aksijalnu silu, jednu od glavnih <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/hydraulic-forces\/\">hidrauli\u010dke sile<\/a> in a pump.<\/li>\n<li><strong>Magnitude:<\/strong> to mo\u017ee dosegnuti hiljade funti \u010dak i kod pumpe umjerene veli\u010dine.<\/li>\n<li><strong>Direction:<\/strong> obi\u010dno prema strani usisavanja.<\/li>\n<li><strong>Balancing:<\/strong> otvori za uravnote\u017eavanje, stra\u017enje lopatice ili suprotni impeleri smanjuju neto potisak.<\/li>\n<\/ul>\n<h3>In Turbines<\/h3>\n<ul>\n<li>Protok pare ili gasa stvara aksijalni pritisak na lopatice \u2014 dio <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/aerodynamic-forces\/\">aerodinami\u010dke sile<\/a> koji djeluje na rotor.<\/li>\n<li>Veli\u010dina aksijalne sile raste sa pove\u0107anjem snage.<\/li>\n<li>Mo\u017ee se promeniti pravac tokom pokretanja ili promene optere\u0107enja.<\/li>\n<li>Koriste se la\u017eni ili balansiraju\u0107i klipovi da bi se suprotstavili tom dejstvu.<\/li>\n<\/ul>\n<h3>In Gearboxes<\/h3>\n<ul>\n<li>Spiralni zup\u010danici stvaraju aksijalnu silu proporcionalnu prene\u0161enom momentu.<\/li>\n<li>Koni\u010dni zup\u010danici stvaraju komponente aksijalne sile.<\/li>\n<li>Pravac aksijalne sile zavisi od smera zavojnice (pravac ugla zavojnice).<\/li>\n<\/ul>\n<h3>Other Sources<\/h3>\n<ul>\n<li><strong>Magnetic pull:<\/strong> u elektrodvigatelijima, <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/magnetic-pull\/\">magnetski disbalans<\/a> stvara aksijalne sile.<\/li>\n<li><strong>Propeleri i ventilatori:<\/strong> aerodinami\u010dka sila od ubrzavanja radnog fluida.<\/li>\n<li><strong>Belt drives:<\/strong> nagnutih remenja stvaraju komponente aksijalne sile.<\/li>\n<li><strong>Misalignment:<\/strong> angular <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/misalignment\/\">misalignment<\/a> u spojevima stvara oscilatorne aksijalne sile.<\/li>\n<\/ul>\n<h2>6. Problemi u aksijalnim le\u017eajima i dijagnoza<\/h2>\n<h3>\u010cesti oblici otkaza<\/h3>\n<ul>\n<li><strong>Overload:<\/strong> aksijalna sila prelazi nominalnu nosivost le\u017eaja \u2014 \u010desto jer je poreme\u0107aj procesa ili ista\u0161eni balansiraju\u0107i ure\u0111aj dozvolio neto aksijalnoj sili da poraste iznad projektovane vrednosti.<\/li>\n<li><strong>Neodgovaraju\u0107e podmazivanje:<\/strong> nedovoljan protok ulja ili masti ostavlja kontakt bez za\u0161tite, \u0161to dovodi do kolapsa uljnog filma i kontakta povr\u0161ina.<\/li>\n<li><strong>Contamination:<\/strong> \u010destice u ulju zarobljavaju i o\u0161te\u0107uju aksijalnu povr\u0161inu le\u017eaja.<\/li>\n<li><strong>Istro\u0161enost i zamor:<\/strong> degradacija povr\u0161ine usled abrazije ili ciklusa optere\u0107enja, u rasponu od <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/pitting\/\">pitting<\/a> through to <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/spalling\/\">spalling<\/a> od babita ili prstena le\u017eaja.<\/li>\n<li><strong>Misalignment:<\/strong> ogrlica za aksijalni pritisak koja nije kvadratna prema osnom optere\u0107enju neravnomjerno optere\u0107uje jastu\u010de i zagrijava jednu stranu.<\/li>\n<li><strong>Elektri\u010dna erozija:<\/strong> struje u osovini koje prolaze kroz uljni sloj o\u0161te\u0107uju povr\u0161ine le\u017eaja, problem koji raste kod ma\u0161ina sa pretvara\u010dima frekvencije.<\/li>\n<li><strong>Overheating:<\/strong> kona\u010dni rezultat ve\u0107ine navedenih uzroka \u2014 preplitanje trenja ili nedovoljna hladenja koja omek\u0161avaju babit i o\u0161te\u0107uju jastu\u010de.<\/li>\n<\/ul>\n<p>Marginu veli\u010dine protiv ovih modova mo\u017ee se provjeriti kvantitativno. Kada le\u017eaj vidi i radijalno i aksijalno optere\u0107enje, <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/bearing-equivalent-load\/\">kalkulator ekvivalentnog dinami\u010dkog optere\u0107enja le\u017eaja<\/a> spaja ih u jednu vrijednost, <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/bearing-static-load-rating\/\">kalkulator faktora sigurnosti pri stati\u010dkom optere\u0107enju<\/a> \u0161titi od brinelovanja pri stacionarnom aksijalnom pritisku, i <a href=\"https:\/\/vibromera.eu\/bs\/calculators\/bearing-load\/\">kalkulator vijek le\u017eaja L10<\/a> projektuje o\u010dekivani vijek trajanja.<\/p>\n<h3>Vibracije i Aksijalnih Mjerenja \u2014 \u0421\u0438\u043c\u043f\u0442\u043e\u043c\u0438<\/h3>\n<ul>\n<li><strong>Visoka aksialna vibracija:<\/strong> primarni pokazatelj problema sa aksijalnim le\u017eajem, obi\u010dno se najbolje vidi u <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/axial-vibration\/\">aksijalnom smjeru<\/a> umjesto u radijalnom.<\/li>\n<li><strong>Rast aksijalnog polo\u017eaja:<\/strong> na ma\u0161inama sa fluidnim filmom, osovina koja se klizi prema svojoj granici kako se jastu\u010de istro\u0161e je direktna mjera gubitka le\u017eaja.<\/li>\n<li><strong>Oscilovanj\u0435 niske frekvencije:<\/strong> vratilo pliva aksijalno u svom zazoru.<\/li>\n<li><strong>Impacting:<\/strong> ako je aksijalni zazor prevelik, vratilo udara u grani\u010dnike \u0161to stvara o\u0161tre vrhove u <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration\/\">vibration<\/a> signal.<\/li>\n<li><strong>Measurement:<\/strong> axial <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/proximity-probe\/\">senzora blizine<\/a> ili <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/accelerometer\/\">akcelerometri<\/a> pokazuju ove simptome.<\/li>\n<\/ul>\n<h3>Ostali pokazatelji<\/h3>\n<ul>\n<li><strong>Porast temperature:<\/strong> aksijalni le\u017eaj pregrijava \u2014 \u010desto prvi simptom na le\u017eaju sa filmom ulja.<\/li>\n<li><strong>Noise:<\/strong> neuobi\u010dajeni zvukovi s mjesta aksijalnog le\u017eaja.<\/li>\n<li><strong>Axial play:<\/strong> mjerljivo pomjeranje vratila u aksijalnom smjeru.<\/li>\n<li><strong>Oil quality:<\/strong> pojava metalnih \u010destica u uljunom mediju.<\/li>\n<\/ul>\n<h2>7. Mjerenje zdravlja aksijalnog le\u017eaja na mjestu<\/h2>\n<p>Na sklopljenim strojevima, stanje aksijalnog le\u017eaja procjenjuje se iz aksijalnih mjerenja izvr\u0161enih in situ umjesto na testu laboratorijskog stanja. Prenosivi dvokanalnog analizatora poput <a href=\"https:\/\/vibromera.eu\/bs\/proizvod\/balanset-1\/\">Balanset-1A<\/a> omogu\u0107uje in\u017eenjeru da zabele\u017ei amplitudu aksijalne vibracije i <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/phase\/\">phase<\/a> na kraju aksijalnog le\u017eaja, usporedi ga s radijalnim mjerenjima, i odvoji pravi problem aksijalnog le\u017eaja od aksijalne vibracije koju <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/misalignment\/\">misalignment<\/a> ili iskrivljeno vratilo mo\u017ee proizvesti \u2014 sve bez ga\u0161enja proizvodnje za rastavljanje. Po\u0161to isti ure\u0111aj hvata \u0161iru <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration\/\">vibration<\/a> sliku i mo\u017ee balansirati rotor u njegovim vlastitim le\u017eajima kada se <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/unbalance\/\">unbalance<\/a> potvrdi, to povezuje aksijalno mjerenje s op\u0107im stanjem stroja.<\/p>\n<h2>8. Nadzor i odr\u017eavanje<\/h2>\n<h3>Kriti\u010dni parametri nadzora<\/h3>\n<ul>\n<li><strong>Aksijalna vibracija:<\/strong> mjeri se stalno ili periodi\u010dki kao dio <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-monitoring\/\">monitoringa vibracija<\/a> programme.<\/li>\n<li><strong>Aksijalni polo\u017eaj:<\/strong> senzori blizine prate aksijalnu poziciju vratila u odnosu na aksijalni le\u017eaj.<\/li>\n<li><strong>Temperatura le\u017eaja trenja:<\/strong> Monitoring RTD-om ili termoelementom, \u010desto najraniji znak problema (vidjeti <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/temperature-sensor\/\">senzori temperature<\/a>).<\/li>\n<li><strong>Protok i tlak ulja:<\/strong> za le\u017eajeve trenja s uljnom folijom, gubitak napajanja je neposredni alarm.<\/li>\n<\/ul>\n<h3>Postupci odr\u017eavanja<\/h3>\n<ul>\n<li>Provjerite odgovaraju\u0107u podmazivanje le\u017eaja trenja i dovod ulja.<\/li>\n<li>Provjerite aksijalne zazore tijekom generalnog pregleda.<\/li>\n<li>Pregledajte povr\u0161ine trenja na <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/bearing-wear\/\">wear<\/a> or damage.<\/li>\n<li>Izmjerite stvarno aksijalne optere\u0107enja gdje je mogu\u0107e, koriste\u0107i tenzometarske mjerne trake ili mjerne \u0107elije.<\/li>\n<li>Analizirajte trend podataka o temperaturi i vibracijama, te potvrdite nalaze detaljnom <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/vibration-analysis\/\">vibration analysis<\/a>, as part of a <a href=\"https:\/\/vibromera.eu\/bs\/glossary\/condition-monitoring\/\">pra\u0107enje stanja stroja<\/a> programme.<\/li>\n<\/ul>\n<p>Le\u017eajevi trenja \u010desto primaju manju pozornost od radijalnih le\u017eajeva, ali su kriti\u010dni za kontrolu aksijalne pozicije i no\u0161enje aksijalnog optere\u0107enja u rotiraju\u0107im strojevima. Razumijevanje dostupnih tipova, izvora trenja i na\u010dina otkaza omogu\u0107ava odgovaraju\u0107i odabir le\u017eaja, u\u010dinkovit monitoring i \u0441\u0432\u043e\u0435\u0432\u0440\u0435\u043c\u0435\u043d\u043e odr\u017eavanje \u2014 sprje\u010davanje vrste otkaza koja zavr\u0161ava kontaktom rotora sa statorom i uni\u0161tavanjem stroja.<\/p>\n<h2>9. \u010cesto Postavljana Pitanja<\/h2>\n<p><strong>\u0160to radi le\u017eaj trenja?<\/strong><br \/>\nLe\u017eaj trenja nosi aksijalno optere\u0107enje \u2014 silu koja djeluje paralelno s vratilom \u2014 i fiksira aksijalnu poziciju rotora. Apsorbira neto tlak koji proces kreira (impelerski tlak, tlak lopatice, tlak propelera) i sprje\u010dava vrati vlo da se pomakne u stacionarne dijelove.<\/p>\n<p><strong>Koja je razlika izme\u0111u le\u017eaja trenja i radijalnog le\u017eaja?<\/strong><br \/>\nSmjer optere\u0107enja. Radijalni le\u017eaj nosi optere\u0107enje okomito na vratilo (te\u017eina rotora i bo\u010dne sile); le\u017eaj trenja nosi optere\u0107enje paralelno s vratilom (aksijalni tlak). Ve\u0107ina strojeva koristi oboje, a nekoliko kombiniranih tipova kao \u0161to su le\u017eajevi s kutnom kontaktom ili konusni le\u017eajevi rade oba posla istovremeno.<\/p>\n<p><strong>Koje su glavne vrste le\u017eaja trenja?<\/strong><br \/>\nDvije porodice. Tipovi s valju\u0107im elementima \u2014 kugli\u010dni, cilindri\u010dni valjak, konusni valjak, sferni valjak i kutna kontakta \u2014 pogodni su za umjerena optere\u0107enja i op\u0107enitu mehaniku. Tipovi s uljnom folijom \u2014 tilting-pad (Kingsbury) i fixed-pad tapered-land \u2014 lebde rotor na uljnoj foliji i mogu nositi vrlo visoka optere\u0107enja velikih turbina, kompresora i vertikalnih strojeva.<\/p>\n<p><strong>Za\u0161to vertikalni strojevi trebaju poseban le\u017eaj trenja?<\/strong><br \/>\nNa vertikalnom vratilu le\u017eaj trenja nosi ne samo procesnu aksijalnu silu ve\u0107 i punu stati\u010dku te\u017einu rotora, koja djeluje direktno dolje po osi vratila. To je razlog za\u0161to vertikalne pumpe i hidrogeneratori koriste velike le\u017eajeve trenja s uljnom folijom dimenzioniranom za kombinirana optere\u0107enja.<\/p>\n<p><strong>Kako se detektuje otkaz le\u017eaja trenja?<\/strong><br \/>\nNajjasniji znakovi su pove\u0107anje aksijalnih vibracija, pomjeranje u izmjerenoj aksijalnoj poziciji osovine i porast temperature le\u017eaja. Aksijalne probe blizine, akcelerometri i senzori temperature se prate tijekom vremena, a prenosivi analizator mo\u017ee potvrditi dijagnozu na rotiraju\u0107oj ma\u0161ini.<\/p>\n<p><strong>\u0160to uzrokuje otkazivanje potisnih le\u017eaja?<\/strong><br \/>\nPreoptere\u0107enje iznad nominalnog kapaciteta, otkazivanje podmazivanja, zaga\u0111enje ulja, zamor povr\u0161ine (pitting i spalling), neuskla\u0111enost potisnog ogrlice i elektri\u010dna erozija od struja u osovini. Pregrijavanje je obi\u010dno zajedni\u010dko zavr\u0161na to\u010dka koja uni\u0161tava le\u017eaj.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/bs\/glossary\/\">\u2190 Povratak na glavnu stranicu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Saznajte vi\u0161e o oslonjacima sa aksijalnom silom, specijalizovanim osloncima dizajniranim da prenose aksijalne sile i kontroli\u0161u aksijalnu poziciju vratila u rotiraju\u0107im ma\u0161inama uklju\u010duju\u0107i pumpe, turbine i kompresore.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-272","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":2,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/272\/revisions"}],"predecessor-version":[{"id":101555,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/glossary\/272\/revisions\/101555"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/media?parent=272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/categories?post=272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/bs\/wp-json\/wp\/v2\/tags?post=272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}