Spécifications
Dimensions
- Alésage Diamètre30 mm
- Extérieur Diamètre47 mm
- Global Largeur21 mm
- Cote de précisionClasse ISO 0
- Poids0.262 lb
Détails
- Matériau du roulementAcier chromé à haute teneur en carbone
- Matériau de la cageAcier
- Type de fermetureOuvert
- Pays d’origineJP
- Code d’harmonisation8482.40.0000
- Description longueLe roulement à rouleaux à aiguilles 8E-NK30X47X21 présente un diamètre d’alésage de 30 mm, un diamètre extérieur de 47 mm, une largeur globale de 21 mm, un type de fermeture ouverte et un poids de 0.262 lb, ce qui le rend idéal pour les systèmes de machinerie.
- Numéro CUP du fabricant4547359456554
- Plage de température de fonctionnement-40 à 250 °F
- Type de produitRoulements à rouleaux à aiguilles
- Type de rouleauAiguille
- CUP_NON4547359456554
Aperçu
Données sur la conformité et la sécurité
Literature & Catalogs
NTN Food & Bev Pumpkin Hammermill Success Report FlyerProducers of pumpkin-based products rely on hammermills to chunk pumpkins for processing.
View flyer- 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 brochure - 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 case study - 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 case study
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.