NTN NA4844 220 mm ID Roller Bearing Machined-ring, Needle Roller, 270 mm OD
- N° de stock RS:
- 454-054
- Référence fabricant:
- NA4844
- Fabricant:
- NTN
Sous-total (1 unité)*
1 686,62 €
(TVA exclue)
2 040,81 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Stocké-e par le fabricant
- Prêt à être expédié à partir du 03 novembre 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 + | 1 686,62 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 454-054
- Référence fabricant:
- NA4844
- Fabricant:
- NTN
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 220mm | |
| Race Width | 50mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Internal Clearance | CN | |
| Number of Rows | 1 | |
| Maximum Speed - Oil | 1700rpm | |
| Maximum Speed - Grease | 1100rpm | |
| Static Load Rating | 780kN | |
| Series | NA4844 | |
| Outside Diameter | 270mm | |
| Limiting Speed | 1700rpm | |
| Bearing Material | High Carbon Chrome Steel | |
| Dynamic Load Rating | 244kN | |
| Standards/Approvals | RoHS | |
| End Type | Open | |
| Race Type | Machine-Ring Needle Roller Bearing with Inner Ring | |
| Bearing Type | Machined-ring, Needle Roller | |
| Sélectionner tout | ||
|---|---|---|
Marque NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 220mm | ||
Race Width 50mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Internal Clearance CN | ||
Number of Rows 1 | ||
Maximum Speed - Oil 1700rpm | ||
Maximum Speed - Grease 1100rpm | ||
Static Load Rating 780kN | ||
Series NA4844 | ||
Outside Diameter 270mm | ||
Limiting Speed 1700rpm | ||
Bearing Material High Carbon Chrome Steel | ||
Dynamic Load Rating 244kN | ||
Standards/Approvals RoHS | ||
End Type Open | ||
Race Type Machine-Ring Needle Roller Bearing with Inner Ring | ||
Bearing Type Machined-ring, Needle Roller | ||
- Pays d'origine :
- JP
The NTN Needle roller bearing is designed with precision and durability in mind, featuring a machined-ring with an inner ring that enhances its structural integrity. Ideal for demanding applications, this bearing ensures optimal load distribution and efficient performance across various conditions. The robust design caters to heavy-duty operations, making it a perfect choice for industries requiring high reliability and performance. With its comprehensive specifications, this product not only promises longevity but also contributes to the smooth operation of machinery. Experience the engineering excellence embodied in this needle roller bearing, where innovation meets practicality.
Accommodates a wide range of operating temperatures for versatile applications
Optimally designed for grease and oil lubrication methods to suit various environments
Manufactured from high-quality materials to ensure long-lasting durability
Includes a lubrication hole to facilitate maintenance and prolong bearing life
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