RS Better World
INA NA4904-XL 20 mm ID Roller Bearing Needle, 37 mm OD
- N° de stock RS:
- 194-7285
- Référence fabricant:
- NA4904-XL
- Fabricant:
- INA
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44,78 €
(TVA exclue)
54,18 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
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- Plus 2 unité(s) expédiée(s) à partir du 07 novembre 2026
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Unité | Prix par unité | Économie |
|---|---|---|
| 1 - 4 | 44,78 € | - |
| 5 - 9 | 43,01 € | 3% |
| 10 - 24 | 42,12 € | 5% |
| 25 + | 41,21 € | 7% |
*Prix donné à titre indicatif
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En savoir plus sur les produits RS Better World
- N° de stock RS:
- 194-7285
- Référence fabricant:
- NA4904-XL
- Fabricant:
- INA
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 | INA | |
| Product Type | Roller Bearing | |
| Inside Diameter | 20mm | |
| Race Width | 17mm | |
| Bore Type | Parallel | |
| Limiting Speed | 16900rpm | |
| Number of Rows | 1 | |
| Dynamic Load Rating | 23700N | |
| End Type | Open | |
| Static Load Rating | 25500N | |
| Outside Diameter | 37mm | |
| Standards/Approvals | No | |
| Better World Product | Yes | |
| Better World Claim | Extended Product Life, Saves Energy | |
| Bearing Type | Needle | |
| Sélectionner tout | ||
|---|---|---|
Marque INA | ||
Product Type Roller Bearing | ||
Inside Diameter 20mm | ||
Race Width 17mm | ||
Bore Type Parallel | ||
Limiting Speed 16900rpm | ||
Number of Rows 1 | ||
Dynamic Load Rating 23700N | ||
End Type Open | ||
Static Load Rating 25500N | ||
Outside Diameter 37mm | ||
Standards/Approvals No | ||
Better World Product Yes | ||
Better World Claim Extended Product Life, Saves Energy | ||
Bearing Type Needle | ||
Schaeffler Roller Bearing, 20mm Inside Diameter, 37mm Outside Diameter - NA4904-XL
This roller bearing is a high-performance component designed for various industrial applications. With a needle design, it measures 20mm in inner diameter and 37mm in outer diameter, making it suitable for limited space installations. Constructed from durable steel, this bearing provides robust support for dynamic loads.
Features & Benefits
• Features a static load rating of 25,500N for stability
• Designed for high dynamic load bearing ratings of up to 23,700N
• Single row configuration ensures compact design and efficiency
• Open end type allows for versatile application in machinery
• Able to operate at reference speeds of 9,400 rpm and limiting speeds of 16,900 rpm
• High load capacity makes it ideal for demanding environments
Applications
• Used for industrial machinery for rotational
• Suitable for automation systems requiring reliable bearings
• Ideal for mechanical engineering solutions needing precision components
• Recommended for electronic assemblies where space is constrained
• Suitable for electrical devices to support various load types
What is the primary advantage of using a needle design in this roller bearing?
The needle design allows for a smaller cross-section while maintaining high load capacity, making it ideal for applications with space constraints.
How do the load ratings affect the performance in applications?
The specified load ratings indicate the maximum loads the bearing can support, ensuring reliable operation and longevity under various operational conditions.
What type of materials is this roller bearing made from, and how does it benefit performance?
Constructed from steel, this bearing offers excellent strength and durability, contributing to its ability to withstand high loads and dynamic forces.
Can this bearing be used in high-speed applications?
Yes, it is capable of operating at high speeds, with a limiting speed of 16,900 rpm, making it suitable for various high-speed industrial applications.
What considerations should be made when installing this roller bearing?
It is crucial to ensure proper alignment and lubrication during installation to maximise performance and longevity in its intended applications.
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