Spécifications
Dimensions
- Alésage Diamètre45 mm
- Angle de contact15 °
- Rayon du filet1.1 mm
- Largeur de la bague intérieure19 mm
- Largeur de l’anneau extérieur19 mm
- Extérieur Diamètre85 mm
- Global Largeur38 mm
- Cote de précisionClasse ISO 4
- Poids1.76 lb
Détails
- Matériau du roulementAcier chromé à haute teneur en carbone
- Type de roulementRoulements de contact angulaires doubles
- Type d’alésageDroit
- Matériau de la cageNylon
- Type de cageFibre de verre renforcée
- Type de fermetureOuvert
- ConfigurationDeux
- Pays d’origineJP
- Description7209CGD2/GNP4 PRÉCISION
- Type duplexMise à la terre de chasse universelle
- Revêtement de finitionSans revêtement
- Code d’harmonisation8482.10.5028
- Page de produit du fabricant
- Numéro CUP du fabricant4547359441628
- Rpm max.13000 tr/min
- Tr/min maximum (graisse)10000 tr/min
- Régime maximum (huile)13000 tr/min
- Type de produitRoulements de contact angulaires doubles
- Capacité de charge dynamique radiale66500 N
- Capacité de charge statique radiale57500 N
- Anneau à pression inclusAvec anneau à bouton-pression
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 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.