{"id":3229,"date":"2021-01-21T09:46:34","date_gmt":"2021-01-21T08:46:34","guid":{"rendered":"https:\/\/www.redhillballs.com\/?page_id=3229"},"modified":"2025-10-13T15:07:28","modified_gmt":"2025-10-13T13:07:28","slug":"role-cilindrice-tp-fara-fete-lustruite","status":"publish","type":"page","link":"https:\/\/www.redhillballs.com\/ro\/produsele\/role-cilindrice-si-cu-ace\/role-cilindrice-tp-fara-fete-lustruite\/","title":{"rendered":"Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite"},"content":{"rendered":"<h2>\ud83d\udee0\ufe0f <a href=\"https:\/\/en.wikipedia.org\/wiki\/Rolling-element_bearing?utm_source=chatgpt.com\">Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite \u2013 Role economice pentru sarcini radiale mari<\/a><\/h2>\n<p>Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite sunt role cu capete drepte pentru utilizare \u00een rulmen\u021bi cilindrici \u0219i ansambluri unde sunt necesare capacitate radial\u0103 mare, frecare redus\u0103 \u0219i stabilitate dimensional\u0103. Fe\u021bele de cap\u0103t nelustruite fac aceast\u0103 versiune o op\u021biune economic\u0103 pentru viteze moderate \u0219i contact limitat flan\u0219\u0103\/fa\u021b\u0103 de cap\u0103t.<\/p>\n<h3>\ud83d\udd27 Specifica\u021bii tehnice cheie<\/h3>\n<ul>\n<li><strong>Geometria capetelor<\/strong>: TP = fe\u021be cilindrice (la ambele capete), nelustruite.<\/li>\n<li><strong>Standarde<\/strong>: Dimensiuni \u0219i precizie conform <em>DIN 5402-1<\/em> (role cilindrice).<\/li>\n<li><strong>Materiale<\/strong>: O\u021bel de rulment 100Cr6 \/ SAE 52100 (1.3505) standard; op\u021biuni inox disponibile (AISI 302, 304, 316, 420C).<\/li>\n<li><strong>Suprafa\u021b\u0103<\/strong>: OD rectificat \u0219i superfinisat; fe\u021bele de cap\u0103t l\u0103sate nelustruite (varianta TP).<\/li>\n<li><strong>Dimensiuni tipice<\/strong>: Diametru \u2248 2,0\u201370,0 mm; Lungime \u2248 4,0\u2013100,0 mm (dimensiuni speciale conform desen).<\/li>\n<li><strong>Toleran\u021be<\/strong>: Sortare pe diametru\/lungime la nivel de micron; clase de precizie conform DIN 5402-1.<\/li>\n<\/ul>\n<h3>\u2705 Avantaje<\/h3>\n<ul>\n<li><strong>Capacitate radial\u0103 ridicat\u0103<\/strong> datorit\u0103 contactului liniar.<\/li>\n<li><strong>Construc\u021bie economic\u0103<\/strong> cu fe\u021be nelustruite pentru proiecte sensibile la cost.<\/li>\n<li><strong>B\u0103t\u0103i constante &amp; frecare redus\u0103<\/strong> datorit\u0103 OD rectificat de precizie.<\/li>\n<li><strong>Flexibilitate a materialelor<\/strong> pentru cerin\u021be de uzur\u0103, coroziune sau cur\u0103\u021benie.<\/li>\n<\/ul>\n<h3>\ud83d\udd04 Aplica\u021bii pentru Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite<\/h3>\n<ul>\n<li><strong>Rulmen\u021bi cilindrici<\/strong> (seriile NU, NJ, NUP) \u00een cutii de viteze \u0219i transmisii industriale.<\/li>\n<li><strong>Motoare, pompe, compresoare<\/strong> care func\u021bioneaz\u0103 la viteze moderate.<\/li>\n<li><strong>Ma\u0219ini-unelte &amp; industria general\u0103<\/strong> cu contact limitat flan\u0219\u0103\/fa\u021ba de cap\u0103t.<\/li>\n<\/ul>\n<h3>\ud83d\udce6 Clase &amp; dimensiuni disponibile<\/h3>\n<ul>\n<li><strong>Clase de precizie<\/strong>: <a href=\"https:\/\/www.redhillballs.com\/company\/precision-grades\/\">Conform DIN 5402-1<\/a>; sort\u0103ri speciale \u0219i seturi \u00eemperecheate la cerere.<\/li>\n<li><strong>Domeniu diametre<\/strong>: ~2,0\u201370,0 mm; <strong>Lungimi<\/strong>: ~4,0\u2013100,0 mm.<\/li>\n<li><strong>Tipuri conexe<\/strong>: <strong>TP<\/strong> (fe\u021be cilindrice, f\u0103r\u0103 fe\u021be lustruite)<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-298\" src=\"https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/cylindrical-roller-tp-fronts-not-polished.jpg\" alt=\"\" width=\"400\" height=\"235\" srcset=\"https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/cylindrical-roller-tp-fronts-not-polished.jpg 400w, https:\/\/www.redhillballs.com\/wp-content\/uploads\/2021\/01\/cylindrical-roller-tp-fronts-not-polished-300x176.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud83d\udee0\ufe0f Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite \u2013 Role economice pentru sarcini radiale mari Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite sunt role cu capete drepte pentru utilizare \u00een rulmen\u021bi cilindrici \u0219i ansambluri unde sunt necesare capacitate radial\u0103 mare, frecare redus\u0103 \u0219i stabilitate dimensional\u0103. Fe\u021bele de cap\u0103t nelustruite fac aceast\u0103 versiune o op\u021biune economic\u0103 pentru viteze [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8981,"parent":3223,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3229","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>Role cilindrice \u201eTP\u201d f\u0103r\u0103 fe\u021be lustruite precizie \u0219i fiabilitate industrial\u0103<\/title>\n<meta name=\"description\" content=\"Role cilindrice ofer\u0103 performan\u021b\u0103 fiabil\u0103, rezisten\u021b\u0103 la uzur\u0103 \u0219i stabilitate dimensional\u0103 \u00een aplica\u021bii mecanice solicitante\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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