{"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&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\/es\/producto\/four-row-tapered-roller-bearings\/","title":{"rendered":"Rodamientos de rodillos c\u00f3nicos de cuatro hileras"},"content":{"rendered":"

Rodamientos de rodillos c\u00f3nicos de cuatro hileras<\/strong><\/h2>\n

Cuatro filas rodamientos de rodillos c\u00f3nicos<\/strong><\/a> adoptan el dise\u00f1o de rodillos c\u00f3nicos y \u00e1ngulos de contacto del anillo interior y exterior, que pueden soportar cargas radiales y axiales compuestas al mismo tiempo. En comparaci\u00f3n con los rodamientos de una o dos hileras, su estructura de cuatro hileras de rodillos mejora en gran medida la capacidad de carga y es adecuada para escenarios industriales con requisitos de alta carga, alta velocidad y alta precisi\u00f3n.<\/p>\n

\"Four-row<\/p>\n

Caracter\u00edsticas principales<\/strong><\/h2>\n

Gran capacidad de carga<\/strong>
\nCuatro hileras de rodillos distribuyen uniformemente la carga, mejoran significativamente los l\u00edmites de carga radial y axial del rodamiento y son adecuados para condiciones de trabajo extremas.<\/p>\n

Excelente resistencia al desgaste<\/strong>
\nEl dise\u00f1o optimizado del \u00e1ngulo de contacto de los rodillos c\u00f3nicos reduce la tensi\u00f3n local, disminuye el desgaste y prolonga la vida \u00fatil.<\/p>\n

Amplia aplicabilidad<\/strong>
\nTiene capacidad de carga radial y axial y se adapta a entornos de fuerza complejos, como cargas de impacto o tensiones alternas.<\/p>\n

Protecci\u00f3n de estanqueidad fiable<\/strong>
\nEl sellado est\u00e1ndar o la estructura antipolvo bloquean eficazmente los contaminantes y garantizan el funcionamiento estable de los rodamientos en entornos dif\u00edciles como el polvo y la humedad.<\/p>\n

Comparaci\u00f3n de los par\u00e1metros de un modelo t\u00edpico<\/strong><\/h2>\n\n\n\n\n\n\n\n\n
Modelo<\/th>\nDi\u00e1metro interior (mm)<\/th>\nDi\u00e1metro exterior (mm)<\/th>\nAnchura (mm)<\/th>\nCarga din\u00e1mica (kN)<\/th>\nCarga est\u00e1tica (kN)<\/th>\nPeso (kg)<\/th>\nAplicaci\u00f3n principal<\/th>\n<\/tr>\n<\/thead>\n
31330X<\/td>\n150<\/td>\n320<\/td>\n90<\/td>\n315<\/td>\n540<\/td>\n18<\/td>\nSistema de transmisi\u00f3n industrial<\/td>\n<\/tr>\n
33210X<\/td>\n50<\/td>\n90<\/td>\n26.25<\/td>\n51<\/td>\n96<\/td>\n0.8<\/td>\nTransporte automovil\u00edstico y ferroviario<\/td>\n<\/tr>\n
30330<\/td>\n150<\/td>\n320<\/td>\n68<\/td>\n292<\/td>\n535<\/td>\n12<\/td>\nEquipos metal\u00fargicos, m\u00e1quinas herramienta de precisi\u00f3n<\/td>\n<\/tr>\n
32036X<\/td>\n180<\/td>\n280<\/td>\n58<\/td>\n276<\/td>\n477<\/td>\n10.5<\/td>\nEquipos de energ\u00eda e\u00f3lica, grupos electr\u00f3genos<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Descripci\u00f3n de los par\u00e1metros<\/strong><\/p>\n

Carga din\u00e1mica\/est\u00e1tica: refleja la capacidad de carga m\u00e1xima del rodamiento en los estados de rotaci\u00f3n y estacionario, respectivamente.<\/p>\n

Tama\u00f1o y peso: afectan directamente al dise\u00f1o de la estructura del equipo y al espacio de instalaci\u00f3n.<\/p>\n

Marcas comunes<\/strong><\/h2>\n

SKF Rodamientos de cuatro hileras de rodillos c\u00f3nicos
\nNSK Rodamientos de cuatro hileras de rodillos c\u00f3nicos
\nNTN Rodamientos de cuatro hileras de rodillos c\u00f3nicos
\nFAG Rodamientos de cuatro hileras de rodillos c\u00f3nicos
\nRodamientos de cuatro hileras de rodillos c\u00f3nicos INA
\nRodamientos de rodillos c\u00f3nicos de cuatro hileras KOYO
\nTIMKEN Rodamientos de cuatro hileras de rodillos c\u00f3nicos
\nNACHI Rodamientos de cuatro hileras de rodillos c\u00f3nicos<\/p>\n

Campos de aplicaci\u00f3n t\u00edpicos<\/strong><\/h2>\n

Fabricaci\u00f3n de autom\u00f3viles: componentes clave como ejes motrices y unidades de cubo para hacer frente a la rotaci\u00f3n a alta velocidad y la tensi\u00f3n de los compuestos.<\/p>\n

Transporte ferroviario: ejes y cajas de cambios de locomotoras para cumplir requisitos de alta carga y durabilidad a largo plazo.<\/p>\n

\"Four-row<\/p>\n

Industria metal\u00fargica: sistema de rodillos de laminaci\u00f3n, equipos de colada continua, soportan altas temperaturas, cargas pesadas y condiciones de impacto.<\/p>\n

Equipos energ\u00e9ticos: eje principal de aerogenerador, turbina hidr\u00e1ulica, se adaptan a cargas variables y entornos dif\u00edciles.<\/p>\n

M\u00e1quinas herramienta de precisi\u00f3n: sistema de soporte del husillo para garantizar un procesamiento de alta precisi\u00f3n y un funcionamiento con pocas vibraciones.<\/p>\n

\"Four-row<\/p>\n

An\u00e1lisis de problemas comunes<\/strong><\/h2>\n

P1: \u00bfGama de temperatura aplicable?
\nLos modelos convencionales pueden trabajar en un ambiente de -20\u2103 a 120\u2103, y la lubricaci\u00f3n o los materiales especiales pueden extenderse a temperaturas m\u00e1s altas.<\/p>\n

P2: \u00bfC\u00f3mo realizar un mantenimiento eficaz?<\/p>\n

Controle regularmente el estado de lubricaci\u00f3n y sustituya la grasa a tiempo.<\/p>\n

Limpie el entorno del rodamiento para evitar la entrada de impurezas.<\/p>\n

Compruebe si se producen ruidos anormales, aumentos de temperatura o vibraciones, y solucione los fallos con antelaci\u00f3n.<\/p>\n

P3: \u00bfC\u00f3mo se determina la capacidad de carga?
\nEs necesario tener en cuenta de forma exhaustiva la carga din\u00e1mica (Cr), la carga est\u00e1tica (Cor) y las condiciones reales de trabajo (velocidad, direcci\u00f3n de la fuerza) para la selecci\u00f3n y el c\u00e1lculo.<\/p>\n

P4: \u00bfFunciona a alta velocidad?
\nEs adecuado para escenarios de alta velocidad, pero debe combinarse con lubricantes de alto rendimiento y controlar el aumento de temperatura para evitar la degradaci\u00f3n del rendimiento.<\/p>\n

Conclusi\u00f3n<\/strong><\/h2>\n

Cuatro filas c\u00f3nicas rodamientos de rodillos<\/strong><\/a> son una opci\u00f3n ideal para equipos de carga pesada, alta velocidad y precisi\u00f3n debido a su gran rigidez, larga vida \u00fatil y adaptabilidad a m\u00faltiples condiciones de trabajo. Mediante una selecci\u00f3n cient\u00edfica y un mantenimiento estandarizado, se puede maximizar la eficiencia operativa de los equipos, cubriendo las necesidades b\u00e1sicas de industrias clave como la automovil\u00edstica, la energ\u00e9tica y la metal\u00fargica.<\/p>","protected":false},"excerpt":{"rendered":"

Cuatro filas<\/strong> rodamientos de rodillos c\u00f3nicos<\/strong> adoptan el dise\u00f1o de rodillos c\u00f3nicos y \u00e1ngulos de contacto de los anillos interior y exterior, que pueden soportar cargas radiales y axiales compuestas al mismo tiempo. En comparaci\u00f3n con los rodamientos de una o dos hileras, su estructura de cuatro hileras de rodillos mejora en gran medida la capacidad de carga y es adecuada para escenarios industriales con requisitos de alta carga, alta velocidad y alta precisi\u00f3n.<\/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":"\nChina 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\/es\/producto\/four-row-tapered-roller-bearings\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\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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