Descripción general
- Los cojinetes de rodillos cilíndricos de una hilera con jaula son unidades que comprenden anillos internos y externos sólidos junto con conjuntos de rodillos cilíndricos y jaulas
- Los anillos exteriores tienen costillas rígidas en ambos lados o no tienen costillas, los anillos interiores tienen una o dos costillas rígidas o están diseñados sin costillas
- La jaula evita que los rodillos cilíndricos entren en contacto entre sí durante el rodado
- NJ: dos bridas exteriores, una brida interior
Especificaciones
- Tipo de orificioRecto
- Número de filas1
- Diámetro interno20 mm
- Diámetro exterior52 mm
- Ancho general15 mm
- Separación del anilloAnillo exterior separable
- Autorización internaC0
- Bridas(1) Anillo interior, (2) Anillo exterior
- Rango de temperatura de funcionamientoDe -30 a +120 °C
- Clasificación de precisiónNo calificado
- RPM Máx.17200 rpm
- Material de la jaulaPoliamida
- Recubrimiento de acabadoSin recubrimiento
- Tipo de cierreAbierta(s)
- Radio de filete1 mm
- SerieNJ3
- Peso0.34 lb
- UPC_NO4012801176958
- LocalizaciónSemilocalización
- Tipo de productoCojinetes cilíndricos de rodillos
Datos de cumplimiento y seguridad
Literature & Catalogs
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Schaeffler Self-Aligning Cylindrical Roller (SACR) Bearing for Paper Mills FlyerA technological breakthrough, the FAG self-aligning cylindrical roller (SACR) bearing from Schaeffler is the ideal non-locating bearing solutions for dryer rolls in paper mills.
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More resources
Schaeffler Products and Services for the Metals Industry Brochure
The harsh operating conditions in metallurgical production and processing impose tough demands on the performance and operational safety of all of the components used.
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To ensure consistent machine availability and reliable service life, proper heat treatment and precise dimensional stability are essential for rolling bearings used in paper machines.
