NTN NK47/20RCT 47 mm ID Roller Bearing Needle Roller, 57 mm OD
- N° de stock RS:
- 453-919
- Référence fabricant:
- NK47/20RCT
- Fabricant:
- NTN
Sous-total (1 unité)*
30,71 €
(TVA exclue)
37,16 €
(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 07 juillet 2026
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Unité | Prix par unité |
|---|---|
| 1 + | 30,71 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 453-919
- Référence fabricant:
- NK47/20RCT
- 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 | 47mm | |
| Race Width | 20mm | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Outside Diameter | 57mm | |
| Internal Clearance | CN | |
| Static Load Rating | 55.5kN | |
| Number of Rows | 1 | |
| Bearing Material | High Carbon Chrome Steel | |
| Limiting Speed | 5500rpm | |
| Maximum Speed - Grease | 5500rpm | |
| Maximum Speed - Oil | 8500rpm | |
| Series | NK47/20RCT | |
| Dynamic Load Rating | 28.8kN | |
| End Type | Open | |
| Standards/Approvals | P0 | |
| Race Type | Machine-Ring | |
| Bearing Type | Needle Roller | |
| Sélectionner tout | ||
|---|---|---|
Marque NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 47mm | ||
Race Width 20mm | ||
Cage Material Steel | ||
Roller Material Steel | ||
Outside Diameter 57mm | ||
Internal Clearance CN | ||
Static Load Rating 55.5kN | ||
Number of Rows 1 | ||
Bearing Material High Carbon Chrome Steel | ||
Limiting Speed 5500rpm | ||
Maximum Speed - Grease 5500rpm | ||
Maximum Speed - Oil 8500rpm | ||
Series NK47/20RCT | ||
Dynamic Load Rating 28.8kN | ||
End Type Open | ||
Standards/Approvals P0 | ||
Race Type Machine-Ring | ||
Bearing Type Needle Roller | ||
- Pays d'origine :
- JP
The NTN Needle roller bearing is designed with precision engineering to deliver optimal performance in various applications. Tailored without an inner ring, it features double-side ribs and a lubrication hole, ensuring effective maintenance and reliability. The bearing's compact size and robust construction allow it to support dynamic loads while maintaining a high speed runtime under grease and oil lubrication. With an external diameter of 57 mm and a width of 20 mm, this component stands as a testament to innovation in mechanical design, ideal for enhancing the efficiency of machinery and equipment. The incorporation of advanced materials further reinforces its durability and adaptability in diverse operational environments.
Manufactured from high-quality steel for exceptional strength
Compact dimensions provide versatility for tight spaces
Optimal for applications requiring high-speed performance
Radial clearance class CN offers a balanced operational range
Static load rating supports robust performance under various conditions
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