Especificaciones
Dimensiones
- Agujero Diámetro45 mm
- Ancho del anillo exterior25 mm
- Exterior Diámetro100 mm
- Altura total25 mm
- Longitud total100 mm
- En general Ancho25 mm
Detalles
- Material del cojineteAcero
- Tipo de orificioRecto
- Tipo de cierreDoble blindaje
- País de origenJP
- Código de armonización8482105052
- Autorización internaC0
- Descripción largaEl 6309ZZNR es un cojinete de bolas de ranura profunda radial con un orificio de 45 mm, doble blindaje, diámetro exterior de 100 mm y ancho de 25 mm para maquinaria industrial.
- Catálogo del fabricante
- Número de catálogo del fabricante6309ZZNR
- Número de Upc del fabricante029176017063
- RPM máximas (grasa)8000 rpm
- RPM máximas (aceite)9500 rpm
- Estándar de mediciónSistema métrico
- Tipo de productoRodamientos de bolas de ranura profunda y radial
- Capacidad de carga dinámica radial12500 lbf
- Capacidad de carga estática radial7200 lbf
- Ranura de llenado de tipo de filaRanura sin llenado de fila única
- Anillo a presión incluidoCon anillo a presión
- UPC_NO029176017063
Descripción general
Datos de cumplimiento y seguridad
Literature & Catalogs
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NSK Tough Steel Bearings deliver longer life in contaminated and heavy-duty environments through advanced heat treatment and optimized retained austenite. Enhanced toughness, hardness and wear resistance provide superior performance in mining, cement, steel, paper and wind industries.
View Literature - NSK Super-TF Four Row Cylindrical Roller Bearings Brochure
NSK Super-TF four-row cylindrical roller bearings are engineered for back-up rolls in rolling mill stands, delivering exceptional load capacity, high precision, and extended service life under extreme loads, contamination, and harsh lubrication conditions. Designed with advanced Super-TF steel and multiple cage configurations, they improve durability, reduce downtime, and enhance rolling accuracy in steel and metals processing applications.
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