{"id":10199,"date":"2025-05-22T06:50:34","date_gmt":"2025-05-22T06:50:34","guid":{"rendered":"https:\/\/www.skf-eu.com\/?post_type=product&#038;p=10199"},"modified":"2025-05-22T06:50:34","modified_gmt":"2025-05-22T06:50:34","slug":"four-row-tapered-roller-bearings","status":"publish","type":"product","link":"https:\/\/www.skf-eu.com\/tr\/urun\/four-row-tapered-roller-bearings\/","title":{"rendered":"D\u00f6rt S\u0131ral\u0131 Konik Makaral\u0131 Rulmanlar"},"content":{"rendered":"<h2><strong>D\u00f6rt S\u0131ral\u0131 Konik Makaral\u0131 Rulmanlara Genel Bak\u0131\u015f<\/strong><\/h2>\n<p>D\u00f6rt s\u0131ral\u0131 <a href=\"https:\/\/www.skf-eu.com\/category\/roller-bearings\/tapered-roller-bearings\/\"><strong>koni\u0307k makarali rulmanlar<\/strong><\/a> Radyal ve eksenel kompozit y\u00fckleri ayn\u0131 anda ta\u015f\u0131yabilen konik makaralar\u0131n ve i\u00e7 ve d\u0131\u015f halka temas a\u00e7\u0131lar\u0131n\u0131n tasar\u0131m\u0131n\u0131 benimser. Tek s\u0131ral\u0131 veya \u00e7ift s\u0131ral\u0131 rulmanlarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, d\u00f6rt s\u0131ral\u0131 makaral\u0131 yap\u0131s\u0131 y\u00fck ta\u015f\u0131ma kapasitesini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde art\u0131r\u0131r ve y\u00fcksek y\u00fck, y\u00fcksek h\u0131z ve y\u00fcksek hassasiyet gereksinimleri olan end\u00fcstriyel senaryolar i\u00e7in uygundur.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10205 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-1.webp\" alt=\"Four-row Tapered Roller Bearings for Machine tool spindle\" width=\"583\" height=\"337\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-1.webp 583w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-1-480x277.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 583px, 100vw\" \/><\/p>\n<h2><strong>Temel \u00d6zellikler<\/strong><\/h2>\n<p><strong>Ultra y\u00fcksek y\u00fck ta\u015f\u0131ma performans\u0131<\/strong><br \/>\nD\u00f6rt s\u0131ra makara y\u00fck\u00fc e\u015fit olarak da\u011f\u0131t\u0131r, rulman\u0131n radyal ve eksenel y\u00fck limitlerini \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015ftirir ve a\u015f\u0131r\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131 i\u00e7in uygundur.<\/p>\n<p><strong>M\u00fckemmel a\u015f\u0131nma direnci<\/strong><br \/>\nOptimize edilmi\u015f konik makaral\u0131 temas a\u00e7\u0131s\u0131 tasar\u0131m\u0131 yerel gerilimi azalt\u0131r, a\u015f\u0131nmay\u0131 azalt\u0131r ve hizmet \u00f6mr\u00fcn\u00fc uzat\u0131r.<\/p>\n<p><strong>Geni\u015f uygulanabilirlik<\/strong><br \/>\nHem radyal hem de eksenel y\u00fck kapasitesine sahiptir ve darbe y\u00fckleri veya alternatif gerilmeler gibi karma\u015f\u0131k kuvvet ortamlar\u0131na uyum sa\u011flar.<\/p>\n<p><strong>G\u00fcvenilir s\u0131zd\u0131rmazl\u0131k korumas\u0131<\/strong><br \/>\nStandart s\u0131zd\u0131rmazl\u0131k veya toz ge\u00e7irmez yap\u0131, kirleticileri etkili bir \u015fekilde engeller ve rulmanlar\u0131n toz ve nem gibi zorlu ortamlarda istikrarl\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flar.<\/p>\n<h2><strong>Tipik model parametre kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/strong><\/h2>\n<table class=\"tg\" style=\"border-collapse: collapse; border-spacing: 0;\">\n<thead>\n<tr>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Model<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">\u0130\u00e7 \u00e7ap (mm)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">D\u0131\u015f \u00e7ap (mm)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Geni\u015flik (mm)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Dinamik y\u00fck (kN)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Statik y\u00fck (kN)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">A\u011f\u0131rl\u0131k (kg)<\/th>\n<th style=\"font-family: Arial, sans-serif; font-size: 14px; font-weight: bold; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Ana uygulama<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">31330X<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">150<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">320<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">90<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">315<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">540<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">18<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">End\u00fcstriyel iletim sistemi<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">33210X<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">50<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">90<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">26.25<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">51<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">96<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">0.8<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Otomobil ve demiryolu ta\u015f\u0131mac\u0131l\u0131\u011f\u0131<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">30330<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">150<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">320<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">68<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">292<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">535<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">12<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">Metalurjik ekipmanlar, hassas tak\u0131m tezgahlar\u0131<\/td>\n<\/tr>\n<tr>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">32036X<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">180<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">280<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">58<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">276<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">477<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">10.5<\/td>\n<td style=\"font-family: Arial, sans-serif; font-size: 14px; overflow: hidden; padding: 10px 5px; text-align: center; vertical-align: top; word-break: normal; border: 1px solid black;\">R\u00fczgar enerjisi ekipman\u0131, jenerat\u00f6r seti<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Parametre a\u00e7\u0131klamas\u0131<\/strong><\/p>\n<p>Dinamik\/statik y\u00fck: rulman\u0131n s\u0131ras\u0131yla d\u00f6nen ve sabit durumlardaki maksimum y\u00fck ta\u015f\u0131ma kapasitesini yans\u0131t\u0131r.<\/p>\n<p>Boyut ve a\u011f\u0131rl\u0131k: ekipman yap\u0131s\u0131 tasar\u0131m\u0131n\u0131 ve kurulum alan\u0131n\u0131 do\u011frudan etkiler.<\/p>\n<h2><strong>Ortak markalar<\/strong><\/h2>\n<p>SKF D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nNSK D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nNTN D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nFAG D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nINA D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nKOYO D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nTIMKEN D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<br \/>\nNACHI D\u00f6rt s\u0131ral\u0131 konik makaral\u0131 rulmanlar<\/p>\n<h2><strong>Tipik uygulama alanlar\u0131<\/strong><\/h2>\n<p>Otomobil \u00fcretimi: y\u00fcksek h\u0131zl\u0131 d\u00f6n\u00fc\u015f ve kompozit stresle ba\u015fa \u00e7\u0131kmak i\u00e7in tahrik akslar\u0131 ve g\u00f6bek \u00fcniteleri gibi temel bile\u015fenler.<\/p>\n<p>Demiryolu ta\u015f\u0131mac\u0131l\u0131\u011f\u0131: y\u00fcksek y\u00fck ve uzun s\u00fcreli dayan\u0131kl\u0131l\u0131k gereksinimlerini kar\u015f\u0131lamak i\u00e7in lokomotif akslar\u0131 ve di\u015fli kutular\u0131.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10203 aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Gearbox-.webp\" alt=\"Four-row Tapered Roller Bearings\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Gearbox-.webp 1200w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Gearbox--980x551.webp 980w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Gearbox--480x270.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1200px, 100vw\" \/><\/p>\n<p>Metalurji end\u00fcstrisi: haddehane merdane sistemi, s\u00fcrekli d\u00f6k\u00fcm ekipman\u0131, y\u00fcksek s\u0131cakl\u0131k, a\u011f\u0131r y\u00fck ve darbe ko\u015fullar\u0131na dayan\u0131r.<\/p>\n<p>Enerji ekipman\u0131: r\u00fczgar t\u00fcrbini ana mili, hidrolik t\u00fcrbin, de\u011fi\u015fken y\u00fcke ve zorlu ortama uyum sa\u011flar.<\/p>\n<p>Hassas tak\u0131m tezgahlar\u0131: y\u00fcksek hassasiyetli i\u015fleme ve d\u00fc\u015f\u00fck titre\u015fimli \u00e7al\u0131\u015fma sa\u011flamak i\u00e7in i\u015f mili destek sistemi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10204 size-full aligncenter\" data-src=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Machine-tool-spindle1.webp\" alt=\"Four-row Tapered Roller Bearings for Machine tool spindle\" width=\"1078\" height=\"984\" srcset=\"https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Machine-tool-spindle1.webp 1078w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Machine-tool-spindle1-980x895.webp 980w, https:\/\/www.skf-eu.com\/wp-content\/uploads\/2025\/05\/Four-row-Tapered-Roller-Bearings-for-Machine-tool-spindle1-480x438.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1078px, 100vw\" \/><\/p>\n<h2><strong>Ortak sorun analizi<\/strong><\/h2>\n<p>S1: Uygulanabilir s\u0131cakl\u0131k aral\u0131\u011f\u0131?<br \/>\nGeleneksel modeller -20\u2103 ila 120\u2103 aras\u0131ndaki ortamlarda \u00e7al\u0131\u015fabilir ve \u00f6zel ya\u011flama veya malzemeler daha y\u00fcksek s\u0131cakl\u0131klara kadar uzat\u0131labilir.<\/p>\n<p>S2: Bak\u0131m nas\u0131l etkili bir \u015fekilde yap\u0131l\u0131r?<\/p>\n<p>Ya\u011flama durumunu d\u00fczenli olarak izleyin ve gresi zaman\u0131nda de\u011fi\u015ftirin.<\/p>\n<p>Yabanc\u0131 maddelerin girmesini \u00f6nlemek i\u00e7in rulman\u0131n \u00e7evresini temizleyin.<\/p>\n<p>Anormal g\u00fcr\u00fclt\u00fc, s\u0131cakl\u0131k art\u0131\u015f\u0131 veya titre\u015fim olup olmad\u0131\u011f\u0131n\u0131 kontrol edin ve ar\u0131zalar\u0131 \u00f6nceden giderin.<\/p>\n<p>S3: Y\u00fck kapasitesi nas\u0131l belirlenir?<br \/>\nSe\u00e7im ve hesaplama i\u00e7in dinamik y\u00fck (Cr), statik y\u00fck (Cor) ve ger\u00e7ek \u00e7al\u0131\u015fma ko\u015fullar\u0131n\u0131n (h\u0131z, kuvvet y\u00f6n\u00fc) kapsaml\u0131 bir \u015fekilde dikkate al\u0131nmas\u0131 gerekir.<\/p>\n<p>S4: Y\u00fcksek h\u0131zl\u0131 \u00e7al\u0131\u015fmay\u0131 destekliyor mu?<br \/>\nY\u00fcksek h\u0131zl\u0131 senaryolar i\u00e7in uygundur, ancak performans d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc \u00f6nlemek i\u00e7in y\u00fcksek performansl\u0131 ya\u011flay\u0131c\u0131larla birle\u015ftirilmesi ve s\u0131cakl\u0131k art\u0131\u015f\u0131n\u0131n kontrol edilmesi gerekir.<\/p>\n<h2><strong>Sonu\u00e7<\/strong><\/h2>\n<p>D\u00f6rt s\u0131ral\u0131 konik <a href=\"https:\/\/www.skf-eu.com\/category\/roller-bearings\/\"><strong>makaral\u0131 rulmanlar<\/strong><\/a> y\u00fcksek rijitlikleri, uzun \u00f6m\u00fcrleri ve \u00e7oklu \u00e7al\u0131\u015fma ko\u015fullar\u0131na uyarlanabilirlikleri nedeniyle a\u011f\u0131r y\u00fck, y\u00fcksek h\u0131z ve hassas ekipmanlar i\u00e7in ideal bir se\u00e7imdir. Bilimsel se\u00e7im ve standartla\u015ft\u0131r\u0131lm\u0131\u015f bak\u0131m sayesinde, ekipman\u0131n \u00e7al\u0131\u015fma verimlili\u011fi en \u00fcst d\u00fczeye \u00e7\u0131kar\u0131labilir ve otomobil, enerji ve metalurji gibi kilit end\u00fcstrilerin temel ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131layabilir.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>D\u00f6rt s\u0131ral\u0131<\/strong> <strong>koni\u0307k makarali rulmanlar<\/strong> Radyal ve eksenel kompozit y\u00fckleri ayn\u0131 anda ta\u015f\u0131yabilen konik makaralar\u0131n ve i\u00e7 ve d\u0131\u015f bilezik temas a\u00e7\u0131lar\u0131n\u0131n tasar\u0131m\u0131n\u0131 benimser. Tek s\u0131ral\u0131 veya \u00e7ift s\u0131ral\u0131 rulmanlarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, d\u00f6rt s\u0131ral\u0131 makaral\u0131 yap\u0131s\u0131 y\u00fck ta\u015f\u0131ma kapasitesini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde art\u0131r\u0131r ve y\u00fcksek y\u00fck, y\u00fcksek h\u0131z ve y\u00fcksek hassasiyet gereksinimleri olan end\u00fcstriyel senaryolar i\u00e7in uygundur.<\/p>","protected":false},"featured_media":10200,"template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_cat":[240,243],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>China Wholesale Four-row Tapered Roller Bearings Supplier - Comdale Bearing<\/title>\n<meta name=\"description\" content=\"As Professional Four-row Tapered Roller Bearings distributor , Comdale supply Roller Bearings, Ball Bearings, Plain Bearing, Slewing Ring Bearings, Combined Bearings, Linear Bearings\" \/>\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.skf-eu.com\/tr\/urun\/four-row-tapered-roller-bearings\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China Wholesale Four-row Tapered Roller Bearings Supplier - 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