{"id":1360,"date":"2025-04-11T11:11:53","date_gmt":"2025-04-11T11:11:53","guid":{"rendered":"https:\/\/www.pontogliovincenza.com\/durafosf\/"},"modified":"2026-05-26T09:33:16","modified_gmt":"2026-05-26T09:33:16","slug":"durafosf","status":"publish","type":"page","link":"https:\/\/www.pontogliovincenza.com\/en\/durafosf\/","title":{"rendered":"Durafosf \u00ae"},"content":{"rendered":"\n<p>The DURAFOSF treatment consists of a deposit with greater hardness than the underlying metallic substrate. By creating a very smooth and uniform surface, it significantly improves sliding properties. By penetrating and sealing the natural microcavities of the base material, and substantially reducing surface roughness, it imparts superior hardness and wear resistance\u2014without causing bearing deformation, as the process temperature never exceeds 140\u00b0C.<\/p>\n\n\n\n<p>The treated surface appears black, perfectly smooth and glossy; the coating results in a maximum dimensional increase of 0.2 \u00b5m.<\/p>\n\n\n<style>.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-1360_9eaa4f-f5{padding-bottom:var(--global-kb-spacing-sm, 1.5rem);}.wp-block-kadence-advancedgallery.kb-gallery-wrap-id-1360_9eaa4f-f5{overflow:hidden;}.kb-gallery-id-1360_9eaa4f-f5 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-1360_9eaa4f-f5 .kb-slide-item .kb-gal-image-radius img{border-radius:0px 0px 0px 0px;;}.kb-gallery-caption-style-bottom.kb-gallery-id-1360_9eaa4f-f5 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption, .kb-gallery-caption-style-bottom-hover.kb-gallery-id-1360_9eaa4f-f5 .kadence-blocks-gallery-item .kadence-blocks-gallery-item-inner .kadence-blocks-gallery-item__caption{background:linear-gradient(0deg, rgba(0, 0, 0, 0.74) 0, rgba(0, 0, 0, 0) 100%);}.kb-gallery-wrap-id-1360_9eaa4f-f5.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-1360_9eaa4f-f5.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;}<\/style><div class=\"kb-gallery-wrap-id-1360_9eaa4f-f5 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-carousel kb-gallery-id-1360_9eaa4f-f5 kb-gallery-caption-style-bottom kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-columns-xxl=\"4\" data-columns-xl=\"4\" data-columns-md=\"4\" data-columns-sm=\"3\" data-columns-xs=\"2\" data-columns-ss=\"2\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\" data-slider-label=\"Photo Gallery Carousel\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-gallery-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img decoding=\"async\" src=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf01.jpg\" width=\"198\" height=\"205\" alt=\"\" data-full-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf01.jpg\" data-light-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf01.jpg\" data-id=\"220\" class=\"wp-image-220 skip-lazy\"\/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img decoding=\"async\" src=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf02.jpg\" width=\"225\" height=\"225\" alt=\"\" data-full-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf02.jpg\" data-light-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf02.jpg\" data-id=\"221\" class=\"wp-image-221 skip-lazy\" srcset=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf02.jpg 225w, https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/durafosf02-150x150.jpg 150w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img decoding=\"async\" src=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo.jpg\" width=\"205\" height=\"205\" alt=\"superfice del rullo ingrandita di 50x\" data-full-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo.jpg\" data-light-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo.jpg\" data-id=\"219\" class=\"wp-image-219 skip-lazy\" srcset=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo.jpg 205w, https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo-150x150.jpg 150w\" sizes=\"(max-width: 205px) 100vw, 205px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\"><strong>Bearing Surface<\/strong> <strong>Enlarged at 50x<\/strong><\/div><\/div><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kadence-blocks-gallery-item-has-caption\"><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain kadence-blocks-gallery-intrinsic kb-gallery-image-ratio-square kb-has-image-ratio-square\" ><img decoding=\"async\" src=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo-1.jpg\" width=\"205\" height=\"205\" alt=\"\" data-full-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo-1.jpg\" data-light-image=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo-1.jpg\" data-id=\"283\" class=\"wp-image-283 skip-lazy\" srcset=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo-1.jpg 205w, https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/04\/cuscinetto-rullo-1-150x150.jpg 150w\" sizes=\"(max-width: 205px) 100vw, 205px\" \/><\/div><div class=\"kadence-blocks-gallery-item__caption\"><strong>Roller Surface<\/strong> <strong>Enlarged at 50x<\/strong><\/div><\/div><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n\n<p>DURAFOSF can be applied to any metallic material, regardless of the type of component to be treated. However, experience and practical testing have shown that its ideal use lies in the field of bearings, where it can increase service life by up to four times, even under heavy loads.<br><br>DURAFOSF can be applied either to balls and rollers separately or to the fully assembled bearing. This treatment, already widely used in German bearing manufacturing, is carried out exclusively for Italy by our company.<\/p>\n\n\n\n<div class=\"gb-element-6ba156a2\"><style>.wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8, .wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8[data-kb-block=\"kb-adv-heading1360_f359ef-e8\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8[data-kb-block=\"kb-adv-heading1360_f359ef-e8\"]{display:flex;gap:0.25em;justify-content:center;align-items:center;}.wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8[data-kb-block=\"kb-adv-heading1360_f359ef-e8\"] .kb-adv-heading-icon svg{width:1em;height:1em;}.wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8[data-kb-block=\"kb-adv-heading1360_f359ef-e8\"] .kb-adv-heading-icon{color:#df0e0e;font-size:30px;}.wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8[data-kb-block=\"kb-adv-heading1360_f359ef-e8\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading1360_f359ef-e8[data-kb-block=\"kb-adv-heading1360_f359ef-e8\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style><p class=\"kt-adv-heading1360_f359ef-e8 wp-block-kadence-advancedheading kt-adv-heading-has-icon\" data-kb-block=\"kb-adv-heading1360_f359ef-e8\"><span class=\"kb-svg-icon-wrap kb-adv-heading-icon kb-svg-icon-fas_file-pdf kb-adv-heading-icon-side-left\"><svg viewBox=\"0 0 384 512\"  fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M181.9 256.1c-5-16-4.9-46.9-2-46.9 8.4 0 7.6 36.9 2 46.9zm-1.7 47.2c-7.7 20.2-17.3 43.3-28.4 62.7 18.3-7 39-17.2 62.9-21.9-12.7-9.6-24.9-23.4-34.5-40.8zM86.1 428.1c0 .8 13.2-5.4 34.9-40.2-6.7 6.3-29.1 24.5-34.9 40.2zM248 160h136v328c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V24C0 10.7 10.7 0 24 0h200v136c0 13.2 10.8 24 24 24zm-8 171.8c-20-12.2-33.3-29-42.7-53.8 4.5-18.5 11.6-46.6 6.2-64.2-4.7-29.4-42.4-26.5-47.8-6.8-5 18.3-.4 44.1 8.1 77-11.6 27.6-28.7 64.6-40.8 85.8-.1 0-.1.1-.2.1-27.1 13.9-73.6 44.5-54.5 68 5.6 6.9 16 10 21.5 10 17.9 0 35.7-18 61.1-61.8 25.8-8.5 54.1-19.1 79-23.2 21.7 11.8 47.1 19.5 64 19.5 29.2 0 31.2-32 19.7-43.4-13.9-13.6-54.3-9.7-73.6-7.2zM377 105L279 7c-4.5-4.5-10.6-7-17-7h-6v128h128v-6.1c0-6.3-2.5-12.4-7-16.9zm-74.1 255.3c4.1-2.7-2.5-11.9-42.8-9 37.1 15.8 42.8 9 42.8 9z\"\/><\/svg><\/span><span class=\"kb-adv-text-inner\"><strong> <a href=\"https:\/\/www.pontogliovincenza.com\/wp-content\/uploads\/2025\/07\/Scheda-presentazione-Durafosf-EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download the PDF brochure for more details<\/a><\/strong><\/span><\/p><\/div>\n\n\n\n<div class=\"gb-element-0ccf67ac\"><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Durafosf\u00ae applies a coating harder than the base metal, eliminating microcavities and surface roughness to enhance smoothness and wear resistance.<\/p>\n","protected":false},"author":1,"featured_media":1057,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":{"0":"post-1360","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"resize-featured-image"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Durafosf\u00ae Treatment for Metal Smoothness<\/title>\n<meta name=\"description\" content=\"Discover Durafosf\u00ae: a hard, smooth coating that eliminates roughness, improves sliding performance, and increases the wear resistance of metals.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pontogliovincenza.com\/en\/durafosf\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Durafosf\u00ae Treatment for Metal Smoothness\" \/>\n<meta property=\"og:description\" content=\"Discover Durafosf\u00ae: a hard, smooth coating that eliminates roughness, improves sliding performance, and increases the wear resistance of metals.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pontogliovincenza.com\/en\/durafosf\/\" \/>\n<meta property=\"og:site_name\" content=\"Pontoglio Vincenza &amp; C. 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