Especificaciones
Dimensiones
- Agujero Diámetro3.5433 pulg.
- Exterior Diámetro4.9213 pulg.
- En general Ancho1.3780 pulg.
- Clasificación de precisiónClase ISO 0
- Peso2.888 lb
Detalles
- Material del cojineteAcero al cromo con alto contenido de carbono
- Tipo de orificioRonda
- Material de la jaulaAcero
- Tipo de cierreAbierta(s)
- BridasSin brida
- Autorización internaCN
- Descripción largaEl cojinete de rodillos de aguja NA4918R tiene un diámetro de orificio de 3.5433 pulgadas, un diámetro exterior de 4.9213 pulgadas, un ancho total de 1.3780 pulgadas, un tipo de cierre abierto y un peso de 2.888 libras, lo que lo hace ideal para equipos industriales pesados.
- Tipo de orificio de lubricaciónc/ orificio de aceite
- Número de Upc del fabricante4547359113440
- RPM Máx.3800 rpm
- Tipo de cojinete de agujaCojinete mecanizado con anillo interior
- Rango de temperatura de funcionamiento-40 a 250 oF
- Tipo de productoCojinetes de rodillos de aguja
- Capacidad de carga dinámica radial26100 lbf
- Capacidad de carga estática radial56500 lbf
- SerieNA49
- Estándares cumplidosJIS B 15
- UPC_NO4547359113440
Descripción general
Datos de cumplimiento y seguridad
Literature & Catalogs
NTN Food & Bev Pumpkin Hammermill Success Report FlyerProducers of pumpkin-based products rely on hammermills to chunk pumpkins for processing.
View Literature- NTN Sentinel A 2201 Food and Beverage Catalog
NTN's Sentinel Series is a premium line of corrosion-resistant products developed for harsh conditions of the food & beverage industry.
View Literature - NTN Sentinel Series Eliminates Lead Time for Poultry Production Success Story
One of the United States largest poultry producers was experiencing extended lead time for the bearings used in its packaging equipment.
View Literature - NTN Sentinel Series Drills Through Downtime at Poultry Processing Plant
NTNs engineering and sales support team performed a comprehensive evaluation of the cropper machine and identified 15 bearings susceptible to failure due to corrosion caused by exposure to water.
View Literature
More resources
NTN Sealed Ball Bearings Halve Maintenance on Bag Seal Checking Line
A major producer of potato chips and other snack products was experiencing bearing failures on its potato chip bag seal checking line almost every month due to the frequent washdowns required for the production area.
NTN Sealed Bal Bearings Quadruple Uptime on Milk Carton Printing Press
A large plant in the food processing and packaging industry was experiencing frequent bearing failures on two of the printing presses in its milk carton packaging line.