{"id":8286,"date":"2026-08-31T10:49:57","date_gmt":"2026-08-31T02:49:57","guid":{"rendered":"https:\/\/gfmparts.com\/?post_type=product&#038;p=8286"},"modified":"2026-08-31T11:00:50","modified_gmt":"2026-08-31T03:00:50","slug":"16120-track-roller-bolts-manufacturer","status":"publish","type":"product","link":"https:\/\/gfmparts.com\/es_es\/producto\/fabricante-de-pernos-para-rodillos-de-via-16120\/","title":{"rendered":"Fabricante de pernos para rodillos de riel 16\u00d7120"},"content":{"rendered":"<p data-path-to-node=\"4\"><b data-path-to-node=\"4\" data-index-in-node=\"0\">16&#215;120 <a href=\"https:\/\/gfmparts.com\/es_es\/producto\/pernos-y-tuercas-para-orugas-de-excavadora-2265\/\">perno del rodillo de la gu\u00eda<\/a><\/b> es un elemento de fijaci\u00f3n fundamental en los sistemas de tren de rodaje de orugas de excavadoras y bulldozers, que soporta impactos severos y fuerzas de corte continuas. En excavaciones de servicio pesado y condiciones de operaci\u00f3n severas, el rendimiento f\u00edsico de los elementos de fijaci\u00f3n del tren de rodaje determina directamente la estabilidad operativa general y la seguridad operativa del equipo. <b data-path-to-node=\"7\" data-index-in-node=\"208\">16&#215;120 <a href=\"https:\/\/gfmparts.com\/es_es\/producto\/pernos-de-rodillos-de-oruga-de-excavadora\/\">perno del rodillo de la gu\u00eda<\/a><\/b> Est\u00e1 espec\u00edficamente dise\u00f1ado para soportar impactos de alta frecuencia y cargas pesadas, reduciendo significativamente el desgaste anormal durante el funcionamiento y el mantenimiento diarios.<\/p>\n<ul>\n<li data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">Rendimiento mec\u00e1nico de alta resistencia<\/b>: Fabricado con grado <b data-path-to-node=\"8,0,0\" data-index-in-node=\"62\">12.9<\/b> acero aleado de alta resistencia, con una resistencia a la tracci\u00f3n superior a <b data-path-to-node=\"8,0,0\" data-index-in-node=\"126\">1200 MPa<\/b>, junto con una estructura de bloqueo de roscas optimizada para reducir significativamente el riesgo de aflojamiento y rotura en operaciones de alta intensidad.<\/li>\n<li data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Tecnolog\u00eda de recubrimientos resistentes a la corrosi\u00f3n<\/b>: Ofrece m\u00faltiples opciones de tratamiento de superficie. Entre ellas, el tratamiento Dacromet logra una prueba de niebla salina neutra estable que supera <b data-path-to-node=\"8,1,0\" data-index-in-node=\"167\">96 horas<\/b>, mientras que el ennegrecimiento con fosfato es adecuado para condiciones h\u00famedas convencionales, reduciendo eficazmente las tasas de oxidaci\u00f3n.<\/li>\n<li data-path-to-node=\"8,2,0\"><b data-path-to-node=\"8,2,0\" data-index-in-node=\"0\">Amplia compatibilidad de marca<\/b>: Coincide exactamente con los chasis de las principales marcas, incluyendo <b data-path-to-node=\"8,2,0\" data-index-in-node=\"86\">Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Daewoo, Doosan, Hyundai, Kubota, Bobcat, Yanmar, SANY, Liugong, XCMG y Shantui<\/b>.<\/li>\n<\/ul>\n<table data-path-to-node=\"9\">\n<thead>\n<tr>\n<td><strong>Elemento de par\u00e1metro<\/strong><\/td>\n<td><strong>Indicadores t\u00e9cnicos \/ Especificaciones<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"9,1,0,0\"><b data-path-to-node=\"9,1,0,0\" data-index-in-node=\"0\">Especificaci\u00f3n del perno<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,1,1,0\"><b data-path-to-node=\"9,1,1,0\" data-index-in-node=\"0\">M16 x 120 mm<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,2,0,0\"><b data-path-to-node=\"9,2,0,0\" data-index-in-node=\"0\">Grado de resistencia<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,2,1,0\"><b data-path-to-node=\"9,2,1,0\" data-index-in-node=\"0\">Grado 12.9<\/b> (Resistencia a la tracci\u00f3n \u2265 <b data-path-to-node=\"9,2,1,0\" data-index-in-node=\"31\">1200 MPa<\/b>)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,3,0,0\"><b data-path-to-node=\"9,3,0,0\" data-index-in-node=\"0\">Dureza superficial<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,3,1,0\"><b data-path-to-node=\"9,3,1,0\" data-index-in-node=\"0\">HRC 38 \u2013 43<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"9,4,0,0\"><b data-path-to-node=\"9,4,0,0\" data-index-in-node=\"0\">Tratamiento de superficies<\/b><\/span><\/td>\n<td><span data-path-to-node=\"9,4,1,0\">Tratamiento Dacromet (pulverizaci\u00f3n salina \u2265 <b data-path-to-node=\"9,4,1,0\" data-index-in-node=\"33\">96 horas<\/b>) \/ Ennegrecimiento por fosfato (Prevenci\u00f3n est\u00e1ndar de la oxidaci\u00f3n)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p data-path-to-node=\"10\">Mediante la introducci\u00f3n de estrictos est\u00e1ndares de fabricaci\u00f3n y soluciones anticorrosi\u00f3n de alta calidad para la superficie, este perno especial prolonga eficazmente la vida \u00fatil de resistencia a la fatiga de los rodillos de oruga en ambientes h\u00famedos, con barro y agua, proporcionando garant\u00edas de fijaci\u00f3n fiables a largo plazo para la construcci\u00f3n de ingenier\u00eda.<\/p>\n<h3><span style=\"color: #ff6600;\">Descripci\u00f3n del Producto<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\"><strong>Materia prima:<\/strong> 40CR<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Cantidad m\u00ednima de pedido:<\/strong>\u00a01 pieza<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>M\u00e9todo de pago:<\/strong>\u00a0Transferencia bancaria<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Marca:<\/strong>\u00a0GFM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Condici\u00f3n:<\/strong>\u00a0Nuevo<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Color:<\/strong>\u00a0Amarillo, negro o personalizado<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Plazo de entrega:<\/strong>\u00a030 d\u00edas<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Garant\u00eda:<\/strong>\u00a01 a\u00f1o<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Servicio:<\/strong>\u00a0OEM o ODM<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Lugar de origen:<\/strong>\u00a0Fujian, China<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Solicitud:<\/strong> Excavador<\/span><\/li>\n<li><span style=\"color: #000000;\"><strong>Embalaje:<\/strong>\u00a0Palet de madera de exportaci\u00f3n est\u00e1ndar<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Caracter\u00edsticas<\/span><\/h3>\n<ul>\n<li><b><\/b><span style=\"color: #000000;\"><strong><b>Acero de aleaci\u00f3n de alta resistencia: <\/b><\/strong>Dise\u00f1ado para durabilidad en aplicaciones de trabajo pesado, garantizando un rendimiento duradero.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Ingenier\u00eda de precisi\u00f3n: <\/b><\/strong>Dise\u00f1ado para un ajuste perfecto, proporcionando un funcionamiento confiable y eficiente con su maquinaria.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Tratamiento t\u00e9rmico: <\/b><\/strong>Mayor dureza y resistencia, lo que prolonga la vida \u00fatil de los pernos para un rendimiento continuo.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Dise\u00f1o anti-aflojamiento: <\/b><\/strong>Mantiene los pernos bien apretados, incluso en condiciones de funcionamiento intensas.<\/span><\/li>\n<li><span style=\"color: #000000;\"><b><\/b><strong><b>Protecci\u00f3n contra la corrosi\u00f3n: <\/b><\/strong>Recubierto para resistir el \u00f3xido y soportar duras condiciones ambientales, garantizando confiabilidad en todos los entornos.<\/span><b><\/b><\/li>\n<\/ul>\n<h3><span style=\"color: #ff6600;\">Presupuesto<\/span><\/h3>\n<p style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-3392\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png\" alt=\"Especificaciones de los pernos de la rueda dentada de la excavadora\" width=\"664\" height=\"217\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec.png 664w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-300x98.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/01\/bulldozer-Sprocket-Bolts-spec-600x196.png 600w\" sizes=\"(max-width: 664px) 100vw, 664px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Modelos de productos<\/span><\/h3>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"alignnone size-full wp-image-3146\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png\" alt=\"Descripci\u00f3n de la pieza de la excavadora\" width=\"626\" height=\"317\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description.png 626w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-300x152.png 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/11\/bulldozer-part-description-600x304.png 600w\" sizes=\"(max-width: 626px) 100vw, 626px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Proceso de producci\u00f3n<\/span><\/h3>\n<p style=\"text-align: center;\"><iframe title=\"Reproductor de v\u00eddeo de YouTube\" src=\"https:\/\/www.youtube.com\/embed\/p4WNLmr-Huc?si=PWuiZYSYsuM6wPVz\" width=\"1000\" height=\"562\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\"><\/span><\/iframe><\/p>\n<p><img decoding=\"async\" class=\"size-large wp-image-3043 aligncenter\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u901a\u7528\u751f\u4ea7\u6d41\u7a0b-1-1024x648.jpg\" alt=\"proceso de producci\u00f3n de piezas de excavadora\" width=\"1024\" height=\"648\" srcset=\"\" sizes=\"(max-width: 1024px) 100vw, 1024px\" data-srcset=\"\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Embalaje y env\u00edo<\/span><\/h3>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-6521\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg\" alt=\"Embalaje y env\u00edo\" width=\"1024\" height=\"648\" srcset=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1024x648.jpg 1024w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-300x190.jpg 300w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-768x486.jpg 768w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-1536x973.jpg 1536w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-2048x1297.jpg 2048w, https:\/\/gfmparts.com\/wp-content\/uploads\/2025\/05\/Packaging-and-Shipping-1-1-600x380.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><span style=\"color: #ff6600;\">Ventajas de la f\u00e1brica<\/span><\/h3>\n<p data-path-to-node=\"18\"><b data-path-to-node=\"18\" data-index-in-node=\"0\">GFM<\/b> es un fabricante experimentado especializado en piezas para excavadoras y bulldozers desde <b data-path-to-node=\"18\" data-index-in-node=\"87\">2011<\/b>Nuestra gama de productos incluye piezas de tren de rodaje, como rodillos de oruga, rodillos de apoyo, ruedas gu\u00eda, pi\u00f1ones, zapatas de oruga, cadenas de oruga y eslabones de oruga. Tambi\u00e9n suministramos cucharones, pasadores de dientes de cuchar\u00f3n, pernos, tuercas, pasadores, casquillos y m\u00e1s.<\/p>\n<ul data-path-to-node=\"19\">\n<li>\n<p data-path-to-node=\"19,0,0\"><b data-path-to-node=\"19,0,0\" data-index-in-node=\"0\">Equipos avanzados de fabricaci\u00f3n y prueba<\/b>Gracias a la utilizaci\u00f3n de l\u00edneas de producci\u00f3n automatizadas y eficientes e instrumentos de prueba de alta precisi\u00f3n, se garantizan tolerancias dimensionales exactas y una calidad estandarizada en todas las l\u00edneas de productos.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,1,0\"><b data-path-to-node=\"19,1,0\" data-index-in-node=\"0\">Producci\u00f3n en masa y capacidad de personalizaci\u00f3n flexible<\/b>: Posee una s\u00f3lida capacidad de suministro a granel y puede proporcionar servicios de producci\u00f3n flexibles y personalizados de acuerdo con los planos de ingenier\u00eda y los requisitos de condiciones de trabajo especiales de los clientes globales.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"19,2,0\"><b data-path-to-node=\"19,2,0\" data-index-in-node=\"0\">Compromiso de garant\u00eda de 1 a\u00f1o\/2000 horas<\/b>: Proporciona un per\u00edodo de garant\u00eda de calidad de no menos de <b data-path-to-node=\"19,2,0\" data-index-in-node=\"90\">1 a\u00f1o o 2000 horas<\/b> para todos los elementos de fijaci\u00f3n y piezas del tren de rodaje, para que los compradores extranjeros no tengan de qu\u00e9 preocuparse.<\/p>\n<\/li>\n<\/ul>\n<p data-path-to-node=\"20\">Confiando en una s\u00f3lida capacidad de fabricaci\u00f3n, un riguroso sistema de calidad y una garant\u00eda posventa integral, <b data-path-to-node=\"20\" data-index-in-node=\"112\">GFM<\/b> Suministramos continuamente repuestos para maquinaria pesada a precios competitivos al mercado global, ayudando a nuestros clientes a reducir el costo total de operaci\u00f3n y mantenimiento de la maquinaria.<\/p>\n<p data-path-to-node=\"20\"><b data-path-to-node=\"33\" data-index-in-node=\"0\">GFM<\/b> Estamos preparados para brindarle un servicio de repuestos altamente confiable para el tren de rodaje de su maquinaria de construcci\u00f3n en cualquier momento. Nuestro equipo de ingenieros profesionales puede ofrecerle asistencia t\u00e9cnica en la selecci\u00f3n y confirmaci\u00f3n de planos de ingenier\u00eda seg\u00fan sus necesidades espec\u00edficas. <b data-path-to-node=\"33\" data-index-in-node=\"259\">Cont\u00e1ctanos para obtener muestras gratuitas.<\/b> \u00a1Y la \u00faltima cotizaci\u00f3n para compras al por mayor!<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2159\" src=\"https:\/\/gfmparts.com\/wp-content\/uploads\/2024\/12\/\u5fae\u4fe1\u56fe\u7247_20241202160325-1024x576.jpg\" alt=\"fabricante de pasadores de dientes para excavadoras\" width=\"767\" height=\"431\" srcset=\"\" sizes=\"(max-width: 767px) 100vw, 767px\" data-srcset=\"\" \/><\/span><\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li><span style=\"color: #000000;\">Calidad del producto garantizada<\/span><\/li>\n<li><span style=\"color: #000000;\">Gran suministro<\/span><\/li>\n<li><span style=\"color: #000000;\">Precios competitivos<\/span><\/li>\n<li><span style=\"color: #000000;\">La mayor\u00eda de marcas y modelos<\/span><\/li>\n<li><span style=\"color: #000000;\">Equipo de atenci\u00f3n al cliente servicial<\/span><\/li>\n<li><span style=\"color: #000000;\">Soporte t\u00e9cnico profesional<\/span><\/li>\n<\/ul>","protected":false},"featured_media":8287,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_cat":[27,37],"product_tag":[257,236],"class_list":{"0":"post-8286","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-parts","7":"product_cat-bolt-nut","8":"product_tag-bolt","9":"product_tag-parts","10":"desktop-align-left","11":"tablet-align-left","12":"mobile-align-left","13":"ast-product-gallery-layout-horizontal-slider","14":"ast-product-gallery-with-no-image","15":"ast-product-tabs-layout-horizontal","17":"first","18":"instock","19":"shipping-taxable","20":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.8 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>16x120 Track Roller Bolts Manufacturer: 100% Factory Price<\/title>\n<meta name=\"description\" content=\"GFM has over 15 years of experience supplying high-strength 16x120 track roller bolts with 1-year\/2000-hour warranty. 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