{"id":577,"date":"2026-01-05T16:02:55","date_gmt":"2026-01-05T16:02:55","guid":{"rendered":"https:\/\/www.agropeter.ro\/blog\/?p=577"},"modified":"2026-01-05T16:07:38","modified_gmt":"2026-01-05T16:07:38","slug":"rulmenti-roata-axe-si-punte-tractoare-ghid","status":"publish","type":"post","link":"https:\/\/www.agropeter.ro\/blog\/rulmenti-roata-axe-si-punte-tractoare-ghid\/","title":{"rendered":"Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare \u2013 Ghid Complet"},"content":{"rendered":"\n<p>Rulmen\u021bii de roat\u0103, axe \u0219i punte pentru tractoare \u0219i utilaje agricole sunt componente esen\u021biale pentru func\u021bionarea sigur\u0103 \u0219i eficient\u0103 a transmisiei. Alegerea corect\u0103 a tipului de rulment, etan\u0219\u0103rii \u0219i jocului radial previne uzura prematur\u0103, vibra\u021biile \u0219i repara\u021biile costisitoare. \u00cen acest ghid complet vei \u00eenv\u0103\u021ba cum s\u0103 identifici rulmentul potrivit \u0219i unde \u00eel po\u021bi comanda rapid din magazinul Agropeter.ro, cu suport tehnic specializat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Identificarea corect\u0103 a rulmen\u021bilor de roat\u0103 \u0219i punte la tractoare<\/h2>\n\n\n\n<p>Rolul la Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare:<br>&#8211; Asigur\u0103 mi\u0219carea lin\u0103 \u0219i fiabil\u0103 a ro\u021bilor, axelor \u0219i pun\u021bilor la tractoare \u0219i utilaje agricole\/industriale. <br>&#8211; Alegerea corect\u0103 (tip, etan\u0219are, joc, materialul cu\u0219tii) \u0219i \u00eentre\u021binerea periodic\u0103 previn defec\u021biuni costisitoare, reduc consumul \u0219i cresc productivitatea. <br>&#8211; Ghidul acoper\u0103 familiile de rulmen\u021bi, sufixele\/codurile (2RS, 2Z, N, NU, NJ, NUP etc.), m\u0103surarea (d\/D\/B\/T) \u0219i calculul seriei, selec\u021bia pe aplica\u021bii, plus FAQ.<\/p>\n\n\n\n<p>\u00cen magazinul Agropeter.ro g\u0103se\u0219ti rulmen\u021bi pentru roat\u0103, axe \u0219i pun\u021bi compatibili cu majoritatea tractoarelor \u0219i utilajelor agricole: John Deere, Case IH, New Holland, Deutz-Fahr, Massey Ferguson \u0219i altele. Toate produsele sunt selectate pentru durabilitate, sarcini mari \u0219i condi\u021bii de lucru agricole.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cuprins<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#familii\">Familii de Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare (toat\u0103 gama)<\/a><\/li>\n\n\n\n<li><a href=\"#role-cilindrice\">Role cilindrice: N\/NU\/NJ\/NUP\/NF, NN\/NNU, RN\/RNU\/RNN<\/a><\/li>\n\n\n\n<li><a href=\"#coduri\">Etan\u0219\u0103ri, \u0219ielduri \u0219i joc radial \u2013 sufixe<\/a><\/li>\n\n\n\n<li><a href=\"#alegere-etan\">Alegerea etan\u0219\u0103rii: 2RS vs 2Z vs 2RZ<\/a><\/li>\n\n\n\n<li><a href=\"#zona-tip\">Zona utilajului \u2192 tip rulment (tabel)<\/a><\/li>\n\n\n\n<li><a href=\"#uzura\">Semne de uzur\u0103 &amp; c\u00e2nd se \u00eenlocuiesc<\/a><\/li>\n\n\n\n<li><a href=\"#inlocuire\">Pa\u0219i esen\u021biali la \u00eenlocuire<\/a><\/li>\n\n\n\n<li><a href=\"#citire-cod\">Cum cite\u0219ti codul (ex.: 6204-2RS-C3)<\/a><\/li>\n\n\n\n<li><a href=\"#masurare-serie\">M\u0103surarea &amp; calculul seriei (d\/D\/B\/T)<\/a><\/li>\n\n\n\n<li><a href=\"#faq\">\u00centreb\u0103ri frecvente (FAQ)<\/a><\/li>\n\n\n\n<li><a href=\"#linkuri\">Linkuri utile (interne)<\/a><\/li>\n<\/ul>\n\n\n\n<p><a id=\"familii\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-familii\">1) Familii de Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare (toat\u0103 gama, pe scurt)<\/h3>\n\n\n\n<p>Rulmen\u021bii pentru roat\u0103, axe \u0219i pun\u021bi se \u00eempart \u00een mai multe familii, fiecare adaptat\u0103 unor cerin\u021be specifice: bile radiale pentru frecare redus\u0103 \u0219i sarcini moderate, bile contact oblic pentru precizie \u0219i sarcini combinate, role cilindrice \u0219i conice pentru capacitate mare \u0219i rigiditate, role sferice pentru sarcini grele \u0219i autoaliniere, precum \u0219i rulmen\u021bi cu ace \u0219i axiali pentru spa\u021bii restr\u00e2nse sau sarcini axiale mari. <\/p>\n\n\n\n<p>Alegerea unui rulment potrivit garanteaz\u0103 o transmisie fiabil\u0103 \u0219i durabil\u0103 pentru tractoare \u0219i utilaje agricole.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"1200\" src=\"https:\/\/www.agropeter.ro\/blog\/wp-content\/uploads\/2025\/08\/Tipuri-de-rulmenti-familie-variante-800x1200.jpg\" alt=\"Tipuri-de-rulmenti-familie-variante\" class=\"wp-image-605\" srcset=\"https:\/\/www.agropeter.ro\/blog\/wp-content\/uploads\/2025\/08\/Tipuri-de-rulmenti-familie-variante-800x1200.jpg 800w, https:\/\/www.agropeter.ro\/blog\/wp-content\/uploads\/2025\/08\/Tipuri-de-rulmenti-familie-variante-533x800.jpg 533w, https:\/\/www.agropeter.ro\/blog\/wp-content\/uploads\/2025\/08\/Tipuri-de-rulmenti-familie-variante-768x1152.jpg 768w, https:\/\/www.agropeter.ro\/blog\/wp-content\/uploads\/2025\/08\/Tipuri-de-rulmenti-familie-variante.jpg 1024w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Familie<\/th><th>Variante tipice<\/th><th>Caracteristici<\/th><th>Aplica\u021bii uzuale<\/th><\/tr><\/thead><tbody><tr><td><strong>Bile (radiali)<\/strong><\/td><td>Serii 60.., 62.., 63..; 2RS \/ 2Z; C2\u2013C4<\/td><td>Versatili, frecare redus\u0103, sarcini axiale moderate<\/td><td>Butuci roat\u0103, arbori auxiliari, alternatoare<\/td><\/tr><tr><td><strong>Bile contact oblic<\/strong><\/td><td>720.., 730.., perechi DB\/DF\/DT<\/td><td>Stabili la tura\u021bii, sarcini combinate, precizie<\/td><td>Transmisii de precizie, pompe, cutii<\/td><\/tr><tr><td><strong>Bile autoaliniere<\/strong><\/td><td>12.., 13.. (dou\u0103 r\u00e2nduri bile)<\/td><td>Toleran\u021b\u0103 la nealiniere<\/td><td>Lag\u0103re cu flexare, carcase<\/td><\/tr><tr><td><strong>Role cilindrice<\/strong><\/td><td><strong>N, NU, NJ, NUP, NF<\/strong>; <strong>NN\/NNU<\/strong> (dublu r\u00e2nd); <strong>RN\/RNU\/RNN<\/strong> (inel lips\u0103)<\/td><td>Capacitate mare; re\u021binere\/deplasare axial\u0103 op\u021bional\u0103<\/td><td>Transmisii, pun\u021bi\/diferen\u021biale, arbori principali<\/td><\/tr><tr><td><strong>Role conice<\/strong><\/td><td>Un r\u00e2nd (302.., 303..), dublu r\u00e2nd (TDO\/TDI)<\/td><td>Sarcini radiale + axiale; rigiditate<\/td><td>Butuci ro\u021bi, pun\u021bi, diferen\u021biale<\/td><\/tr><tr><td><strong>Role sferice (\u201ebutoi\u201d)<\/strong><\/td><td>222.., 223.., 232..; K\/K30; W33<\/td><td>Robuste, autoaliniere, sarcini extreme<\/td><td>Pun\u021bi grele, carcase, vibra\u021bii<\/td><\/tr><tr><td><strong>Rulmen\u021bi cu ace<\/strong><\/td><td>HK, BK, NA, RNA, K..<\/td><td>Sec\u021biune \u00eengust\u0103, sarcini mari vs gabarit<\/td><td>Articula\u021bii, cutii compacte, arbori cu spa\u021biu limitat<\/td><\/tr><tr><td><strong>Axiali (de \u00eempingere)<\/strong><\/td><td>Bile axiale, role cilindrice\/sferice axiale<\/td><td>Preiau sarcini axiale mari<\/td><td>Ambreiaje, reazeme \u00een pun\u021bi\/diferen\u021biale<\/td><\/tr><tr><td><strong>Insert + carcase<\/strong><\/td><td>UC (insert), UCP\/UCF\/UCFL\/UCT<\/td><td>Montaj rapid, relubrifiere facil\u0103<\/td><td>Suport axe, transportoare, mecanisme anexe<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Not\u0103 \u201eRNH\u201d:<\/strong> \u00een standarde \u00eent\u00e2lne\u0219ti RN\/RNU\/RNN (lipse\u0219te un inel). \u201eRNH\u201d e denumire de produc\u0103tor; func\u021bional, aceea\u0219i familie.<\/p>\n\n\n\n<p>Pe Agropeter.ro po\u021bi comanda rulmen\u021bi din toate aceste familii, cu dimensiuni \u0219i sufixe corecte, gata de livrare rapid\u0103.<\/p>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"role-cilindrice\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-rcil\">2) Role cilindrice \u2013 N\/NU\/NJ\/NUP\/NF, NN\/NNU, RN\/RNU\/RNN<\/h3>\n\n\n\n<p>Rolele cilindrice (N, NU, NJ, NUP, NF, NN\/NNU, RN\/RNU\/RNN) sunt elemente esen\u021biale pentru transmisia, pun\u021bile \u0219i axele tractoarelor \u0219i utilajelor agricole, asigur\u00e2nd suport radial \u0219i capacitate mare de \u00eenc\u0103rcare. <\/p>\n\n\n\n<p>Selectarea corect\u0103 a tipului de role cilindrice previne uzura prematur\u0103, reduce frecarea \u0219i asigur\u0103 alinierea corect\u0103 a arborilor \u0219i pun\u021bilor. \u00cen ghidul nostru detaliat, vei g\u0103si informa\u021bii despre caracteristicile fiec\u0103rei familii, aplica\u021biile recomandate \u0219i cum s\u0103 alegi rolele potrivite, \u00eempreun\u0103 cu etan\u0219\u0103rile \u0219i buc\u0219ele adecvate.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Cod<\/th><th>Configura\u021bie flan\u0219e<\/th><th>Func\u021bie axial\u0103<\/th><th>Aplica\u021bie tipic\u0103<\/th><\/tr><\/thead><tbody><tr><td><strong>N<\/strong><\/td><td>2 flan\u0219e pe inelul interior; f\u0103r\u0103 flan\u0219e pe exterior<\/td><td>Deplasare axial\u0103 a inelului exterior<\/td><td>Compensare dilatare \u00een carcas\u0103<\/td><\/tr><tr><td><strong>NU<\/strong><\/td><td>2 flan\u0219e pe inelul exterior; f\u0103r\u0103 pe interior<\/td><td>Deplasare axial\u0103 a inelului interior<\/td><td>Compensare dilatare pe arbore<\/td><\/tr><tr><td><strong>NJ<\/strong><\/td><td>2 flan\u0219e pe exterior + 1 pe interior<\/td><td>Re\u021binere axial\u0103 \u00eentr-un sens<\/td><td>Pozi\u021bionare axial\u0103 unilateral\u0103<\/td><\/tr><tr><td><strong>NUP<\/strong><\/td><td>2 flan\u0219e pe exterior + 1 pe interior + inel sprijin<\/td><td>Re\u021binere axial\u0103 \u00een ambele sensuri<\/td><td>Fixare axial\u0103 f\u0103r\u0103 alt rulment<\/td><\/tr><tr><td><strong>NF<\/strong><\/td><td>2 flan\u0219e pe interior + 1 pe exterior<\/td><td>Similar NJ, dar inversat<\/td><td>Ghidaj axial specific<\/td><\/tr><tr><td><strong>NN\/NNU<\/strong><\/td><td>Dublu r\u00e2nd role<\/td><td>Rigiditate\/\u00eenc\u0103rcare ridicat\u0103<\/td><td>Arbori principali, sarcini mari<\/td><\/tr><tr><td><strong>RN\/RNU\/RNN<\/strong><\/td><td>Lipse\u0219te inelul exterior sau interior<\/td><td>Sprijin direct \u00een loca\u0219\/um\u0103r<\/td><td>Ansambluri compacte, montaj special<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"coduri\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-coduri\">3) Etan\u0219\u0103ri, \u0219ielduri \u0219i joc radial \u2013 sufixe<\/h3>\n\n\n\n<p>Controlul etan\u0219\u0103rilor, \u0219ieldurilor \u0219i al jocului radial este esen\u021bial pentru func\u021bionarea corect\u0103 \u0219i durabil\u0103 a rulmen\u021bilor roat\u0103, axe \u0219i pun\u021bi la tractoare \u0219i utilaje agricole. Alegerea corect\u0103 a sufixelor (2RS, 2Z, 2RZ, C2\u2013C4) determin\u0103 protec\u021bia \u00eempotriva prafului, umezelii \u0219i uzurii, asigur\u00e2nd performan\u021b\u0103 optim\u0103 \u0219i siguran\u021b\u0103 \u00een exploatare. \u00cen ghidul nostru educativ explic\u0103m ce semnific\u0103 fiecare sufix, cum s\u0103 le selectezi \u00een func\u021bie de condi\u021biile de utilizare \u0219i cum s\u0103 le combini cu rulmen\u021bii \u0219i buc\u0219ele potrivite. Descoper\u0103 piesele corecte \u0219i suportul tehnic oferit \u00een magazinul Agropeter pentru \u00eentre\u021binere f\u0103r\u0103 probleme \u0219i durabilitate maxim\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.1) Etan\u0219\u0103ri\/\u0219ielduri<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Sufix<\/th><th>Descriere<\/th><th>Contact<\/th><th>Recomandare<\/th><\/tr><\/thead><tbody><tr><td><strong>RS \/ 2RS<\/strong><\/td><td>Garnitur\u0103 cauciuc (1\/2 p\u0103r\u021bi)<\/td><td>cu contact<\/td><td>Noroi, praf, umezeal\u0103 \u2013 agricultur\u0103<\/td><\/tr><tr><td><strong>RZ \/ 2RZ<\/strong><\/td><td>Etan\u0219are frecare redus\u0103<\/td><td>contact u\u0219or<\/td><td>Compromis protec\u021bie\/tura\u021bie<\/td><\/tr><tr><td><strong>Z \/ 2Z (ZZ)<\/strong><\/td><td>\u0218ield metalic antipraf<\/td><td>f\u0103r\u0103 contact<\/td><td>Tura\u021bii\/temperaturi mari; nu pentru lichide<\/td><\/tr><tr><td><strong>N \/ NR<\/strong><\/td><td>Canelur\u0103 (N) + inel siguran\u021b\u0103 (NR) pe inelul exterior (bile)<\/td><td>\u2013<\/td><td>Fixare axial\u0103 \u00een loca\u0219 (nu confunda cu N la cilindrici)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.2) Joc &amp; precizie<\/h3>\n\n\n\nControlul corect al <strong>jocului \u0219i preciziei rulmen\u021bilor pentru roat\u0103, axe \u0219i punte la tractoare \u0219i utilaje agricole<\/strong> este vital pentru func\u021bionarea sigur\u0103 \u0219i durabil\u0103 a transmisiei. Jocul prea mare poate cauza vibra\u021bii, uzur\u0103 rapid\u0103 a componentelor \u0219i pierderi de putere, iar precizia redus\u0103 afecteaz\u0103 alinierea arborilor \u0219i pun\u021bilor. \u00cen ghidul nostru complet explic\u0103m cum s\u0103 verifici jocul radial, toleran\u021bele acceptate \u0219i cum s\u0103 alegi rulmen\u021bi \u0219i buc\u0219e compatibile pentru performan\u021b\u0103 maxim\u0103. Descoper\u0103 \u00een magazinul <a href=\"https:\/\/www.agropeter.ro\/rulmenti-roata-axe-si-punte.html\" target=\"_blank\">Agropeter<\/a> piesele corecte \u0219i folose\u0219te sfaturile educative pentru a men\u021bine utilajele agricole \u00een stare perfect\u0103 de func\u021bionare.\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Sufix<\/th><th>Semnifica\u021bie<\/th><th>C\u00e2nd aleg<\/th><\/tr><\/thead><tbody><tr><td><strong>C2 \/ CN \/ C3 \/ C4<\/strong><\/td><td>Joc radial: mic \/ normal \/ m\u0103rit \/ foarte m\u0103rit<\/td><td><strong>C3<\/strong> pentru temperaturi\/tura\u021bii mai mari<\/td><\/tr><tr><td><strong>P6 \/ P5 \/ P4<\/strong><\/td><td>Clase de precizie ISO<\/td><td>Transmisii de precizie, ma\u0219ini-unelte<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.3) Alezaj conic, buc\u0219e &amp; capacitate<\/h3>\n\n\n\n<p>Alegerea corect\u0103 a <strong>alezajului conic, buc\u0219elor \u0219i capacit\u0103\u021bii rulmen\u021bilor pentru roat\u0103, axe \u0219i punte la tractoare \u0219i utilaje agricole<\/strong> este esen\u021bial\u0103 pentru siguran\u021ba \u0219i durabilitatea transmisiei. \u00cen ghidul nostru complet, explic\u0103m cum s\u0103 m\u0103sori precis a\u0219chiile \u0219i diametrele, s\u0103 selectezi buc\u0219ele potrivite \u0219i s\u0103 verifici capacitatea rulmen\u021bilor \u00een func\u021bie de sarcina utilajului. Materialele de calitate \u0219i compatibilitatea exact\u0103 protejeaz\u0103 pun\u021bile, arborii \u0219i componentele transmisiei, reduc uzura \u0219i previn defec\u021biunile costisitoare. Descoper\u0103 \u00een magazinul nostru <a href=\"https:\/\/www.agropeter.ro\/rulmenti-roata-axe-si-punte.html\" target=\"_blank\" rel=\"noreferrer noopener\">rulmen\u021bii \u0219i buc\u0219ele potrivite<\/a> \u0219i consult\u0103 ghidul nostru educativ pentru alegerea corect\u0103, pas cu pas.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Sufix<\/th><th>Semnifica\u021bie<\/th><th>Observa\u021bii<\/th><\/tr><\/thead><tbody><tr><td><strong>K \/ K30<\/strong><\/td><td>Alezaj conic (1:12 \/ 1:30)<\/td><td>Uzual la sferici; montaj cu buc\u0219\u0103<\/td><\/tr><tr><td><strong>H**<\/strong><\/td><td>Buc\u0219\u0103 de str\u00e2ngere (ex. H208)<\/td><td>Pentru arbori cilindrici<\/td><\/tr><tr><td><strong>M \/ MA<\/strong><\/td><td>Cu\u0219c\u0103 din alam\u0103<\/td><td>\u0218oc\/temperatur\u0103 ridicate<\/td><\/tr><tr><td><strong>J<\/strong><\/td><td>Cu\u0219c\u0103 din tabl\u0103 o\u021bel<\/td><td>Standard, economic\u0103<\/td><\/tr><tr><td><strong>TVP\/TVH\/TN9<\/strong><\/td><td>Cu\u0219c\u0103 poliamid\u0103<\/td><td>Fric\u021biune redus\u0103<\/td><\/tr><tr><td><strong>E<\/strong><\/td><td>Capacitate m\u0103rit\u0103<\/td><td>Geometrie optimizat\u0103<\/td><\/tr><tr><td><strong>W33<\/strong><\/td><td>Canelur\u0103 + g\u0103uri ungere<\/td><td>Sferici; relubrifiere facil\u0103<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"alegere-etan\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-etan\">4) Alegerea etan\u0219\u0103rii: 2RS vs 2Z vs 2RZ<\/h3>\n\n\n\nAlegerea corect\u0103 a etan\u0219\u0103rii rulmen\u021bilor este crucial\u0103 pentru protec\u021bia componentelor \u0219i performan\u021ba transmisiei tractoarelor \u0219i utilajelor agricole. Etan\u0219\u0103rile 2RS, 2Z sau 2RZ determin\u0103 rezisten\u021ba la praf, ap\u0103 \u0219i ulei, influen\u021b\u00e2nd durata de via\u021b\u0103 a rulmen\u021bilor \u0219i prevenind uzura prematur\u0103. \u00cen ghidul nostru educativ explic\u0103m diferen\u021bele \u00eentre tipuri, cum s\u0103 le alegi \u00een func\u021bie de condi\u021biile de exploatare \u0219i cum s\u0103 combini rulmen\u021bii cu buc\u0219e \u0219i lubrifian\u021bi adecva\u021bi. Toate acestea te ajut\u0103 s\u0103 maximizezi fiabilitatea utilajelor \u0219i s\u0103 alegi piesele potrivite din magazinul <a href=\"https:\/\/www.agropeter.ro\/rulmenti-roata-axe-si-punte.html\" target=\"_blank\">Agropeter<\/a>.\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Condi\u021bii<\/th><th>Tip<\/th><th>De ce<\/th><\/tr><\/thead><tbody><tr><td>N\u0103mol, praf umed, sp\u0103l\u0103ri<\/td><td><strong>2RS<\/strong><\/td><td>Protec\u021bie maxim\u0103, contact<\/td><\/tr><tr><td>Tura\u021bie\/temperatur\u0103 mai mare<\/td><td><strong>2Z (ZZ)<\/strong><\/td><td>F\u0103r\u0103 contact, frecare redus\u0103<\/td><\/tr><tr><td>Compromis protec\u021bie\/tura\u021bie<\/td><td><strong>2RZ<\/strong><\/td><td>Fric\u021biune mai mic\u0103 dec\u00e2t 2RS; protec\u021bie mai bun\u0103 dec\u00e2t 2Z<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Cu\u0219ca din alam\u0103 (bronz)<\/strong> este ideal\u0103 \u00een pun\u021bi\/diferen\u021biale\/transmisii grele: rezist\u0103 la \u0219oc\/temperatur\u0103 \u0219i conserv\u0103 pelicula de unsoare.<\/p>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"zona-tip\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-zona\">5) Tabel: zona utilajului vs. tip Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare<\/h3>\n\n\n\nIdentificarea corect\u0103 a <strong>tipului de rulmen\u021bi pentru roat\u0103, axe \u0219i pun\u021bi la tractoare \u0219i utilaje agricole<\/strong> \u00een func\u021bie de zona de montaj este esen\u021bial\u0103 pentru performan\u021b\u0103 \u0219i durabilitate. Fiecare zon\u0103 a utilajului impune cerin\u021be specifice: sarcini radiale sau axiale, viteze de rota\u021bie, expunere la praf \u0219i umiditate. Consult\u00e2nd tabelul nostru educativ, po\u021bi alege rulmen\u021bi \u0219i buc\u0219e compatibile, reduc\u00e2nd riscul defect\u0103rilor premature \u0219i optimiz\u00e2nd costurile de \u00eentre\u021binere. \u00cen plus, magazinul <a href=\"https:\/\/www.agropeter.ro\/rulmenti-roata-axe-si-punte.html\" target=\"_blank\">Agropeter<\/a> ofer\u0103 piesele potrivite pentru fiecare aplica\u021bie, cu suport tehnic dedicat.\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Zona<\/th><th>Tip recomandat<\/th><th>Motiva\u021bie<\/th><\/tr><\/thead><tbody><tr><td>Butuc rulmen\u021bi roat\u0103 fa\u021b\u0103\/spate<\/td><td>Radiali cu bile (dublu r\u00e2nd), conici<\/td><td>Stabilitate, sarcini combinate, vibra\u021bii<\/td><\/tr><tr><td>Punte\/diferen\u021bial<\/td><td>Role conice, sferici (K\/W33)<\/td><td>Sarcini mari, nealiniere, \u0219oc<\/td><\/tr><tr><td>Transmisie\/cutie viteze<\/td><td>Role cilindrice (N\/NU\/NJ\/NUP\/NF, NN\/NNU)<\/td><td>Capacitate mare, rigiditate<\/td><\/tr><tr><td>Arbori auxiliari<\/td><td>Radiali bile 2Z\/2RZ<\/td><td>Tura\u021bii mai mari, praf u\u0219or<\/td><\/tr><tr><td>Loca\u0219 special\/compact<\/td><td>RN\/RNU\/RNN (inel lips\u0103)<\/td><td>Montaj dedicat, spa\u021biu redus<\/td><\/tr><tr><td>Reazeme axiale<\/td><td>Axiali bile\/role<\/td><td>For\u021be axiale ridicate<\/td><\/tr><tr><td>Lag\u0103re modulare<\/td><td>Insert UC + carcase UCP\/UCF\/UCFL<\/td><td>Montaj rapid, ungere u\u0219oar\u0103<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"uzura\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-uzura\">6) Semne de uzur\u0103 &amp; c\u00e2nd se \u00eenlocuiesc<br>   Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Huruit, vibra\u021bii, joc axial\/radial crescut<\/li>\n\n\n\n<li>Supra\u00eenc\u0103lzire, decolor\u0103ri pe inele<\/li>\n\n\n\n<li>Scurgeri de unsoare, contaminare noroi\/praf<\/li>\n\n\n\n<li>Deteriorarea simeringurilor din jur<\/li>\n<\/ul>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"inlocuire\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-inlocuire\">7) Pa\u0219i esen\u021biali la \u00eenlocuire<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Securizeaz\u0103 utilajul; demonteaz\u0103 ansamblul.<\/li>\n\n\n\n<li>Extrage Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare (pres\u0103\/extractor); cur\u0103\u021b\u0103 loca\u0219ul.<\/li>\n\n\n\n<li>Preseaz\u0103 noul rulment pe inelul corect (nu lovi prin bile\/role).<\/li>\n\n\n\n<li>Ungere corect\u0103; verific\u0103 jocul; schimb\u0103 simeringurile dac\u0103 e cazul.<\/li>\n\n\n\n<li>La butuci: schimb\u0103 \u00een <strong>pereche<\/strong> pe aceea\u0219i ax\u0103.<\/li>\n<\/ul>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"citire-cod\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-cod\">8) Cum cite\u0219ti codul (ex.: 6204-2RS-C3)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Seria 6204<\/strong> \u2014 \u201e6\u201d = bile canal ad\u00e2nc; \u201e2\u201d = seria de diametru; \u201e04\u201d = alezaj 20 mm (de la 04: d = cod \u00d7 5 mm; excep\u021bii 00=10, 01=12, 02=15, 03=17 mm).<\/li>\n\n\n\n<li><strong>2RS \/ 2Z \/ 2RZ<\/strong> \u2014 etan\u0219\u0103ri\/\u0219ielduri.<\/li>\n\n\n\n<li><strong>C3<\/strong> \u2014 joc radial m\u0103rit (temperaturi\/tura\u021bii mai mari).<\/li>\n<\/ul>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"masurare-serie\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-measure\">9) M\u0103surarea Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare &amp; calculul seriei (d\/D\/B\/T)<\/h3>\n\n\n\n<h3 class=\"wp-block-heading\">9.1) Ce m\u0103sori efectiv<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>d<\/strong> = alezaj (inel interior)<\/li>\n\n\n\n<li><strong>D<\/strong> = diametrul exterior (inel exterior)<\/li>\n\n\n\n<li><strong>B<\/strong> = l\u0103\u021bime (radiali) \/ <strong>T<\/strong> = \u00een\u0103l\u021bime (axiali)<\/li>\n\n\n\n<li>La <strong>conici<\/strong>: cupa (inel exterior) \u0219i conul (inel interior + role) au coduri diferite \u2013 m\u0103soar\u0103 ambele.<\/li>\n\n\n\n<li>La <strong>RN\/RNU\/RNN<\/strong>: lipse\u0219te un inel \u2192 m\u0103soar\u0103 diametrul de sprijin (um\u0103r\/loca\u0219) cu aten\u021bie.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">9.2) De la dimensiuni la \u201eserie\u201d (logica ISO pe scurt)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>00 = 10 mm<\/strong>, <strong>01 = 12 mm<\/strong>, <strong>02 = 15 mm<\/strong>, <strong>03 = 17 mm<\/strong><\/li>\n\n\n\n<li>De la <strong>04 \u00een sus<\/strong>: <strong>alezaj (mm) = cod \u00d7 5<\/strong> (04\u219220, 05\u219225, 06\u219230, 08\u219240, 10\u219250 etc.)<\/li>\n<\/ul>\n\n\n\n<p>Seria 60.. \/ 62.. \/ 63.. indic\u0103 robuste\u021bea la acela\u0219i alezaj: 60.. mai \u00eengust; 63.. mai robust.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9.3) Exemple rapide<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>6205<\/strong> \u2192 6=bile; 2=serie medie; 05 \u2192 d=25 mm.<\/li>\n\n\n\n<li><strong>6306<\/strong> \u2192 6=bile; 3=serie robust\u0103; 06 \u2192 d=30 mm.<\/li>\n\n\n\n<li><strong>22208<\/strong> (sferic) \u2192 22=sferic dou\u0103 r\u00e2nduri; 08 \u2192 d=40 mm (\u00d75).<\/li>\n\n\n\n<li><strong>30206<\/strong> (conic) \u2192 serie 302; 06 \u2192 d=30 mm (\u00d75).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">9.4) C\u00e2nd \u201enu merge\u201d Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare.Regula simpl\u0103<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Simptome frecvente care indic\u0103 un rulment defect la roat\u0103, ax\u0103 sau punte<\/h4>\n\n\n\n<p>Un rulment uzat sau deteriorat poate provoca defec\u021biuni grave \u00een transmisie \u0219i sistemul de rulare al tractorului. Recunoa\u0219terea timpurie a simptomelor ajut\u0103 la prevenirea avariilor costisitoare.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"> Zgomote anormale \u00een timpul deplas\u0103rii<\/h4>\n\n\n\n<p>Unul dintre cele mai comune semne este apari\u021bia unor zgomote neobi\u0219nuite:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>huruit constant care cre\u0219te odat\u0103 cu viteza<\/li>\n\n\n\n<li>b\u00e2z\u00e2it sau m\u00e2r\u00e2it metalic<\/li>\n\n\n\n<li>zgomote intermitente la viraj<\/li>\n<\/ul>\n\n\n\n<p> Aceste sunete indic\u0103 uzura c\u0103ilor de rulare sau deteriorarea bilelor\/rolelor.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Vibra\u021bii resim\u021bite \u00een tractor<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>vibra\u021bii \u00een volan<\/li>\n\n\n\n<li>tremurat \u00een podea sau scaun<\/li>\n\n\n\n<li>oscila\u021bii la viteze mici<\/li>\n<\/ul>\n\n\n\n<p> Apar frecvent c\u00e2nd rulmentul are <strong>joc excesiv<\/strong> sau role deformate.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Supra\u00eenc\u0103lzirea butucului sau a pun\u021bii<\/h4>\n\n\n\n<p>Dup\u0103 exploatare:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>butucul ro\u021bii este fierbinte la atingere<\/li>\n\n\n\n<li>se simte miros de metal \u00eencins sau ulei ars<\/li>\n<\/ul>\n\n\n\n<p> Supra\u00eenc\u0103lzirea indic\u0103 frecare excesiv\u0103, ungere insuficient\u0103 sau gripare par\u021bial\u0103.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Joc axial sau radial vizibil<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>roata are joc c\u00e2nd este mi\u0219cat\u0103 manual<\/li>\n\n\n\n<li>axa prezint\u0103 mi\u0219c\u0103ri anormale<\/li>\n\n\n\n<li>sunete de lovire la schimbarea sensului<\/li>\n<\/ul>\n\n\n\n<p> Jocul excesiv duce rapid la deteriorarea axei, butucului sau carcasei.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Uzur\u0103 neuniform\u0103 a anvelopelor<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>tocire pe o singur\u0103 parte<\/li>\n\n\n\n<li>uzur\u0103 accelerat\u0103 f\u0103r\u0103 cauz\u0103 aparent\u0103<\/li>\n\n\n\n<li>instabilitate la deplasare<\/li>\n<\/ul>\n\n\n\n<p> Un rulment defect nu mai men\u021bine alinierea corect\u0103 a ro\u021bii.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Pierderi de lubrifiant sau contaminare<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>scurgeri de ulei sau vaselin\u0103 \u00een zona butucului<\/li>\n\n\n\n<li>vaselin\u0103 contaminat\u0103 cu pilitur\u0103 metalic\u0103<\/li>\n\n\n\n<li>praf \u0219i murd\u0103rie \u00een carcas\u0103<\/li>\n<\/ul>\n\n\n\n<p> Garniturile deteriorate permit intrarea impurit\u0103\u021bilor \u0219i accelereaz\u0103 uzura.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Blocarea par\u021bial\u0103 sau complet\u0103 a ro\u021bii<\/h4>\n\n\n\n<p>\u00cen cazuri avansate:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>roata se mi\u0219c\u0103 greu<\/li>\n\n\n\n<li>se blocheaz\u0103 temporar<\/li>\n\n\n\n<li>tractorul \u201etrage\u201d \u00eentr-o parte<\/li>\n<\/ul>\n\n\n\n<p> Situa\u021bie periculoas\u0103, ce necesit\u0103 oprirea imediat\u0103 \u0219i interven\u021bie.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Zgomote accentuate la sarcin\u0103 mare<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zgomot mai puternic la transport \u00eenc\u0103rcat<\/li>\n\n\n\n<li>manifest\u0103ri clare pe teren accidentat<\/li>\n<\/ul>\n\n\n\n<p> Indic\u0103 rulmen\u021bi cu capacitate de sarcin\u0103 dep\u0103\u0219it\u0103 sau uza\u021bi.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"> Vibra\u021bii \u0219i zgomote dup\u0103 \u00eenlocuire recent\u0103<\/h4>\n\n\n\n<p>Dac\u0103 problema apare <strong>dup\u0103 montaj<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>rulment gre\u0219it identificat (inch vs. metric)<\/li>\n\n\n\n<li>cup\u0103 \u0219i con incompatibile<\/li>\n\n\n\n<li>montaj incorect sau str\u00e2ngere neuniform\u0103<\/li>\n<\/ul>\n\n\n\n<p> Foarte frecvent \u00eent\u00e2lnit \u00een cazul seturilor conice.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">Ce ri\u0219ti dac\u0103 ignori un rulment defect?<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>deteriorarea axei sau a pun\u021bii<\/li>\n\n\n\n<li>distrugerea carcasei de rulment<\/li>\n\n\n\n<li>blocarea ro\u021bii \u00een timpul exploat\u0103rii<\/li>\n\n\n\n<li>costuri mult mai mari de repara\u021bie<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">Recomandare Agropeter<\/h4>\n\n\n\n<p>Pe <strong>Agropeter.ro<\/strong> po\u021bi identifica rapid rulmentul corect pentru:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>roat\u0103 fa\u021b\u0103 sau spate<\/li>\n\n\n\n<li>ax\u0103 sau punte<\/li>\n\n\n\n<li>tractor sau utilaj agricol<\/li>\n<\/ul>\n\n\n\n<p> Oferim <strong>consultan\u021b\u0103 tehnic\u0103 gratuit\u0103<\/strong> pentru identificarea exact\u0103 a codului potrivit, evit\u00e2nd erorile frecvente de montaj.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">9.5) Pa\u0219i practici de identificare<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u0103soar\u0103 cu \u0219ublerul: <strong>d<\/strong>, <strong>D<\/strong>, <strong>B\/T<\/strong>.<\/li>\n\n\n\n<li>Stabile\u0219te metric vs inch (converte\u0219te dac\u0103 e cazul).<\/li>\n\n\n\n<li>Caut\u0103 combina\u021bia d\/D\/B \u00een tabelele seriilor uzuale (60.., 62.., 63.., 22.., 302.. etc.).<\/li>\n\n\n\n<li>Adaug\u0103 sufixele potrivite: <strong>2RS \/ 2Z \/ 2RZ<\/strong>, <strong>C3<\/strong>, <strong>K<\/strong>, <strong>W33<\/strong>, <strong>M\/MA<\/strong> etc.<\/li>\n<\/ul>\n\n\n\n<p><strong>Tip:<\/strong> Dac\u0103 Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare vechi are marcaj, porne\u0219te de la el; altfel, d\/D\/B\/T + familia rezolv\u0103 majoritatea cazurilor.<\/p>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"faq\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-faq\">10) \u00centreb\u0103ri frecvente Rulmen\u021bi Roat\u0103, Axe \u0219i Punte Tractoare (FAQ)<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ce \u00eenseamn\u0103 2RS, 2Z\/ZZ \u0219i 2RZ? 2RS = etan\u0219\u0103ri cauciuc ambele p\u0103r\u021bi; 2Z\/ZZ = \u0219ielduri metalice antipraf; 2RZ = etan\u0219\u0103ri cu frecare redus\u0103. <br><\/li>\n\n\n\n<li>Care e diferen\u021ba \u00eentre N, NU, NJ, NUP, NF, NN\/NNU \u0219i RN\/RNU\/RNN? N\/NU permit deplasare axial\u0103; NJ\/NF re\u021bin \u00eentr-un sens; NUP \u00een ambele; NN\/NNU = dublu r\u00e2nd; RN\/RNU\/RNN = f\u0103r\u0103 un inel pentru montaj special. <\/li>\n\n\n\n<li>Ce joc s\u0103 aleg: CN sau C3? CN pentru regim normal; C3 la temperaturi\/tura\u021bii mai mari (dilatare). Cum \u201ecalculez\u201d seria din dimensiuni? M\u0103sori d\/D\/B (sau T la axiali). Pentru metrici, 00=10 mm, 01=12, 02=15, 03=17; de la 04: d=cod\u00d75.<\/li>\n<\/ol>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><a id=\"linkuri\"><\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-links\">11) Linkuri utile <\/h3>\n\n\n\n<p><a href=\"#top\">\u2191 \u00cenapoi la cuprins<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.skf.com\/us\/products\/rolling-bearings\/ball-bearings\/deep-groove-ball-bearings\/designation-system\" target=\"_blank\" rel=\"noreferrer noopener\">Sufixe de desemnare rulmen\u021bi (2RS, 2Z) \u2013 SKF<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.schaeffler.com\/remotemedien\/media\/_shared_media\/08_media_library\/01_publications\/schaeffler_2\/tpi\/downloads_8\/tpi_165_de_en.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">FAG\/Schaeffler \u2013 2Z vs 2RSR, info tehnic (PDF)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.skf.com\/us\/products\/rolling-bearings\/principles-of-rolling-bearing-selection\/general-bearing-knowledge\/tolerances\" target=\"_blank\" rel=\"noreferrer noopener\">Toleran\u021be conform ISO 492 \u2013 SKF<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/koyo.jtekt.co.jp\/en\/support\/bearing-knowledge\/7-1000.html\" target=\"_blank\" rel=\"noreferrer noopener\">Clase de toleran\u021b\u0103 0\/6\/5\/4\/2 \u2013 Koyo (JTEKT)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/bearingfinder.ntnamericas.com\/viewitems\/deep-groove-ball-bearings\/single-row-radial-ball-bearings\" target=\"_blank\" rel=\"noreferrer noopener\">Dimensiuni d\/D\/B\/T \u2013 exemplu catalog NTN<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.timken.com\/wp-content\/uploads\/2016\/10\/Timken-Tapered-Roller-Bearing-Catalog.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Ghid rulmen\u021bi conici \u2013 Timken (PDF)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.nsk.com\/tools-resources\/mantenance\/bearing-mounting\/\" target=\"_blank\" rel=\"noreferrer noopener\">Montaj rulmen\u021bi \u2013 ghid NSK<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.skf.com\/us\/products\/rolling-bearings\/principles-of-rolling-bearing-selection\/bearing-selection-process\/lubrication\" target=\"_blank\" rel=\"noreferrer noopener\">Lubrifierea rulmen\u021bilor \u2013 SKF<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.dana.com\/globalassets\/resource-library\/commercial-vehicle\/customer-support\/advantek-40-service-manual.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Manual service ax \u2013 Dana Spicer (PDF)<\/a><br><\/li>\n<\/ul>\n\n\n\n<div style=\"max-width:900px; margin:40px auto; text-align:center;\">\n\n  <!-- Descriere marketing pentru webshop -->\n  <p style=\"font-size:16px; line-height:1.6; color:#333; margin-bottom:22px;\">\n    Descoper\u0103 <strong>rulmen\u021bi roat\u0103, axe \u0219i pun\u021bi pentru tractoare \u0219i utilaje agricole<\/strong> \u00een magazinul Agropeter.ro. G\u0103se\u0219ti solu\u021bii compatibile cu majoritatea modelelor de tractoare, gata de comand\u0103, fabricate din materiale rezistente, pentru performan\u021b\u0103 \u0219i durabilitate maxim\u0103. Comand\u00e2nd online, beneficiezi de suport tehnic profesionist pentru a selecta piesa potrivit\u0103 \u0219i pentru montaj f\u0103r\u0103 probleme.\n  <\/p>\n\n  <!-- Descriere educativ\u0103 -->\n  <p style=\"font-size:16px; line-height:1.6; color:#333; margin-bottom:22px;\">\n    Ghidul nostru complet \u00ee\u021bi explic\u0103 tipurile de rulmen\u021bi, modul de alegere \u0219i \u00eentre\u021binere corect\u0103, precum \u0219i importan\u021ba lor \u00een siguran\u021ba \u0219i durabilitatea transmisiei tractoarelor \u0219i utilajelor agricole. Informa\u021biile te ajut\u0103 s\u0103 \u00een\u021belegi func\u021bionarea mecanic\u0103 \u0219i s\u0103 previi defect\u0103rile costisitoare.\n  <\/p>\n\n  <div style=\"text-align:center; margin-top:15px;\">\n\n    <!-- Verde \u2013 magazin -->\n    <a href=\"https:\/\/www.agropeter.ro\/rulmenti-roata-axe-si-punte.html\" style=\"display:inline-block;\n              background-color:#28a745;\n              color:#fff;\n              padding:12px 20px;\n              margin:5px;\n              font-size:16px;\n              font-weight:bold;\n              text-decoration:none;\n              border-radius:6px;\">\n       Vezi rulmen\u021bi \u0219i pun\u021bi \u00een magazin\n    <\/a>\n\n    <!-- Albastru \u2013 ghid -->\n    <a href=\"https:\/\/www.agropeter.ro\/blog\/ambreiaje-si-transmisie-tractoare-ghid\/\" style=\"display:inline-block;\n              background-color:#007bff;\n              color:#fff;\n              padding:12px 20px;\n              margin:5px;\n              font-size:16px;\n              font-weight:bold;\n              text-decoration:none;\n              border-radius:6px;\">\n       \u00cenapoi la ghidul Ambreiaje \u0219i Transmisie\n    <\/a>\n\n    <!-- Gri \u2013 alt ghid -->\n    <a href=\"https:\/\/www.agropeter.ro\/blog\/bucse-transmisie-si-directie-tractoare\/\" style=\"display:inline-block;\n              background-color:#6c757d;\n              color:#fff;\n              padding:12px 20px;\n              margin:5px;\n              font-size:16px;\n              font-weight:bold;\n              text-decoration:none;\n              border-radius:6px;\">\n       Poate te intereseaz\u0103 \u0219i ghidul Buc\u0219e Transmisie \u0219i Direc\u021bie\n    <\/a>\n\n    <!-- Galben \u2013 pagina oficial\u0103 -->\n    <a href=\"https:\/\/www.skf.com\/\" style=\"display:inline-block;\n              background-color:#ffc107;\n              color:#212529;\n              padding:12px 20px;\n              margin:5px;\n              font-size:16px;\n              font-weight:bold;\n              text-decoration:none;\n              border-radius:6px;\" target=\"_blank\" rel=\"noopener\">\n       Viziteaz\u0103 pagina oficial\u0103 SKF\n    <\/a>\n\n  <\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Rulmen\u021bi pentru roat\u0103, axe \u0219i punte la tractoare \u0219i utilaje agricole. Descoper\u0103 tipuri de rulmen\u021bi (bile, conici, cilindrici, sferici, cu ace) \u0219i ghiduri de alegere \u0219i montaj.<\/p>\n","protected":false},"author":1,"featured_media":589,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[104,106,105,103,102],"class_list":["post-577","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ambreiaje-transmisie-tractoare","tag-rulmenti-ax-tractor","tag-rulmenti-industriali","tag-rulmenti-punte-tractor","tag-rulmenti-roata-tractor","tag-rulmenti-tractor"],"_links":{"self":[{"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/posts\/577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/comments?post=577"}],"version-history":[{"count":14,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/posts\/577\/revisions"}],"predecessor-version":[{"id":1611,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/posts\/577\/revisions\/1611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/media\/589"}],"wp:attachment":[{"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/media?parent=577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/categories?post=577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.agropeter.ro\/blog\/wp-json\/wp\/v2\/tags?post=577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}