{"id":3188,"date":"2021-01-21T09:38:40","date_gmt":"2021-01-21T08:38:40","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=3188"},"modified":"2025-10-12T13:57:28","modified_gmt":"2025-10-12T11:57:28","slug":"bile-rockbit-s2","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/ro\/produsele\/bile-din-metal-neferos\/bile-rockbit-s2\/","title":{"rendered":"Bile Rockbit S2"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Tool_steel\">Bile din o\u021bel pentru scule S2 RockBit \u2013 elemente de rulment rezistente la \u0219oc pentru foraj<\/a><\/h2>\n<p>Bile Rockbit S2\u00a0din o\u021bel pentru scule rezistent la \u0219oc sunt proiectate pentru tensiuni de contact extreme, impact \u0219i abraziune \u00een medii de foraj. Tratate termic la duritate ridicat\u0103 p\u0103str\u00e2nd tenacitatea, rezist\u0103 la exfoliere (spalling) \u0219i brinelare (brinelling) \u00een serviciu cu n\u0103mol\u2014ideale pentru tricone rock bits, unelte de pu\u021b \u0219i mecanisme percutante grele.<\/p>\n<h3>\ud83d\udd27 Specifica\u021bii tehnice cheie<\/h3>\n<ul>\n<li><strong>Compozi\u021bie<\/strong>: o\u021bel pentru scule S2 rezistent la \u0219oc (tip.): C 0,45\u20130,55%, Si 0,20\u20131,00%, Mn 0,20\u20131,00%, Cr 0,15\u20130,80%, Mo 0,30\u20130,80% (echilibru Fe)<\/li>\n<li><strong>Structur\u0103<\/strong>: martensit\u0103 revenit\u0103 cu carburi fin dispersate<\/li>\n<li><strong>Duritate<\/strong>: Rockwell C 58\u201364 (tratat termic)<\/li>\n<li><strong>Rezisten\u021b\u0103 la trac\u021biune<\/strong>: p\u00e2n\u0103 la \u2248 2.100 MPa (\u00een func\u021bie de stare)<\/li>\n<li><strong>Densitate<\/strong>: ~7,80 g\/cm\u00b3<\/li>\n<li><strong>Coroziune<\/strong>: limitat\u0103; utiliza\u021bi lubrifiere\/acoperiri pentru protec\u021bie<\/li>\n<li><strong>Magnetic<\/strong>: complet magnetice<\/li>\n<\/ul>\n<h3>\u2705 Avantaje<\/h3>\n<ul>\n<li><strong>Tenacitate mare la impact<\/strong>: rezist\u0103 la \u0219oc \u0219i vibra\u021bii<\/li>\n<li><strong>Anti-spalling\/anti-brinelling<\/strong> la \u00eenc\u0103rc\u0103ri hertziene extreme<\/li>\n<li><strong>Rezisten\u021b\u0103 la abraziune<\/strong> \u00een n\u0103mol de foraj \u0219i particule<\/li>\n<li><strong>Stabilitate dimensional\u0103<\/strong> dup\u0103 tratament termic<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplica\u021bii pentru Bile Rockbit S2<\/h3>\n<ul>\n<li><strong>Rulmen\u021bi pentru tricone rock bits<\/strong><\/li>\n<li><strong>Unelte de fund de sond\u0103 &amp; mecanisme percutante<\/strong><\/li>\n<li><strong>Rulmen\u021bi industriali grei<\/strong> \u00een medii abrazive<\/li>\n<\/ul>\n<h3>\ud83d\udce6 Clase &amp; dimensiuni disponibile<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\"><strong>Clase<\/strong>: ISO 3290, DIN 5401, AFBMA (toleran\u021be echivalente)<\/a><\/li>\n<li><strong>Gama de diametre<\/strong>: dimensiuni imperiale \u0219i metrice standard; nestandard\/personalizat la cerere<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Bile din o\u021bel pentru scule S2 RockBit \u2013 elemente de rulment rezistente la \u0219oc pentru foraj Bile Rockbit S2\u00a0din o\u021bel pentru scule rezistent la \u0219oc sunt proiectate pentru tensiuni de contact extreme, impact \u0219i abraziune \u00een medii de foraj. Tratate termic la duritate ridicat\u0103 p\u0103str\u00e2nd tenacitatea, rezist\u0103 la exfoliere (spalling) \u0219i brinelare (brinelling) \u00een [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8765,"parent":3172,"menu_order":8,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3188","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bile RockBit S2 \u2013 duritate mare \u0219i rezisten\u021b\u0103 la impact<\/title>\n<meta name=\"description\" content=\"Bile RockBit S2 din o\u021bel pentru scule ofer\u0103 duritate ridicat\u0103, rezisten\u021b\u0103 excelent\u0103 la uzur\u0103 \u0219i impact, pentru aplica\u021bii grele industriale.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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