Spécifications
Dimensions
- Bore Diameter20 mm
- Rayon du filet0.0433 po, 1.100 mm
- Largeur de la bague intérieure0.5906 po, 15.000 mm
- Outside Diameter52 mm
- Overall Width15 mm
- Cote de précisionClasse ISO 0
- Poids0.32 lb
Details
- Matériau du roulementAcier chromé à haute teneur en carbone
- Type d’alésageDroit
- Matériau de la cageAcier
- Type de cageAppuyez sur
- Type de fermetureOuvert
- Pays d’origineTW
- Description6304NR BRG
- Revêtement de finitionSans revêtement
- Code d’harmonisation8482.10.5048
- Dégagement interneCN
- Description longueLe 6304NR est un roulement à billes à alésage radial/à rainure profonde de 20 mm avec un diamètre extérieur de 52 mm et une largeur de 15 mm, ouvert pour une utilisation standard.
- Numéro de catalogue du fabricant6304NR
- Numéro CUP du fabricant4547359384994
- Rpm max.17000 tr/min
- Plage de température de fonctionnement-40 à 250 oF
- Type de produitRoulements radiaux et à rainure profonde
- Capacité de charge dynamique radiale3950 lbf
- Capacité de charge statique radiale1780 lbf
- Fente de remplissage de type ligneFente non remplie à une seule rangée
- Type de jointOuvert
- Anneau à pression inclusAvec anneau à bouton-pression
- CUP_NON4547359384994
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.