NTN NA4906R Needle Roller Bearing Needle, 47 mm OD
- N° de stock RS:
- 699-345
- Référence fabricant:
- NA4906R
- Fabricant:
- NTN
Sous-total (1 unité)*
37,16 €
(TVA exclue)
44,96 €
(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 octobre 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 + | 37,16 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 699-345
- Référence fabricant:
- NA4906R
- 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 | Needle Roller Bearing | |
| Race Width | 17mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Dynamic Load Rating | 25.5kN | |
| Maximum Speed - Oil | 66000°/s | |
| Maximum Speed - Grease | 45000°/s | |
| Static Load Rating | 35.5kN | |
| Outside Diameter | 47mm | |
| Bearing Material | Steel | |
| End Type | Shielded | |
| Series | NA49 | |
| Bearing Type | Needle | |
| Sélectionner tout | ||
|---|---|---|
Marque NTN | ||
Product Type Needle Roller Bearing | ||
Race Width 17mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Dynamic Load Rating 25.5kN | ||
Maximum Speed - Oil 66000°/s | ||
Maximum Speed - Grease 45000°/s | ||
Static Load Rating 35.5kN | ||
Outside Diameter 47mm | ||
Bearing Material Steel | ||
End Type Shielded | ||
Series NA49 | ||
Bearing Type Needle | ||
Statut RoHS : Exempté
- Pays d'origine :
- JP
The NTN Needle roller bearing is expertly designed for applications requiring precise motion and superior load-carrying capabilities. Constructed with a machined-ring and an inner ring, this bearing ensures optimal performance under various conditions. Its Compact dimensions with an internal diameter of 30 mm and an external diameter of 47 mm enable efficient integration into machinery, while the double-side ribs and lubrication hole facilitate enhanced durability and reduced wear. With a maximum operating temperature of 393.15 °K and a minimum of 253.15 °K, this bearing is engineered to withstand challenging environments, making it an excellent choice for industrial applications demanding reliability and longevity.
Machined-ring construction guarantees robust performance against wear
Double-side ribs enhance load distribution and stability
Lubrication hole on the outer ring supports maintenance and prolongs bearing life
INternal and external dimensions are engineered for a perfect fit and functionality
Radial clearance class CN accommodates operational tolerances effectively
Precision class P0 ensures consistent performance throughout its lifecycle
Designed to operate efficiently at limit speeds up to 66000 °/s with oil lubrication
Allows for minimal axial offset, resulting in precise functional movement
Ideal for integration within various mechanical assemblies, ensuring smooth operation
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