NTN NK47/20RCT 47 mm ID Needle 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 75,00 €
Temporairement en rupture de stock
- Expédition à partir du 06 avril 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
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
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | NTN | |
| Product Type | Needle Roller Bearing | |
| Inside Diameter | 47 mm | |
| Race Width | 20mm | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Bearing Material | High Carbon Chrome Steel | |
| Number of Rows | 1 | |
| Outside Diameter | 57 mm | |
| Dynamic Load Rating | 28.8kN | |
| End Type | Open | |
| Standards/Approvals | P0 | |
| Maximum Speed - Grease | 5500rpm | |
| Maximum Speed - Oil | 8500rpm | |
| Series | NK47/20RCT | |
| Internal Clearance | CN | |
| Static Load Rating | 55.5kN | |
| Limiting Speed | 5500rpm | |
| Bearing Type | Needle Roller | |
| Race Type | Machine-Ring | |
| Sélectionner tout | ||
|---|---|---|
Marque NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 47 mm | ||
Race Width 20mm | ||
Roller Material Steel | ||
Cage Material Steel | ||
Bearing Material High Carbon Chrome Steel | ||
Number of Rows 1 | ||
Outside Diameter 57 mm | ||
Dynamic Load Rating 28.8kN | ||
End Type Open | ||
Standards/Approvals P0 | ||
Maximum Speed - Grease 5500rpm | ||
Maximum Speed - Oil 8500rpm | ||
Series NK47/20RCT | ||
Internal Clearance CN | ||
Static Load Rating 55.5kN | ||
Limiting Speed 5500rpm | ||
Bearing Type Needle Roller | ||
Race Type Machine-Ring | ||
- 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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