SKF 1308 EKTN9/C3 40 mm ID 2 Row Ball Bearing -, 90 mm OD
- N° de stock RS:
- 209-1801
- Référence fabricant:
- 1308 EKTN9/C3
- Fabricant:
- SKF
Sous-total (1 unité)*
82,91 €
(TVA exclue)
100,32 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
En stock
- 6 unité(s) prête(s) à être expédiée(s) d'un autre centre de distribution
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Unité | Prix par unité |
|---|---|
| 1 + | 82,91 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 209-1801
- Référence fabricant:
- 1308 EKTN9/C3
- Fabricant:
- SKF
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 | SKF | |
| Product Type | Ball Bearing | |
| Inside Diameter | 40mm | |
| Outside Diameter | 90mm | |
| Race Width | 23mm | |
| Cage Material | Non-Metallic | |
| Ball Material | Steel | |
| End Type | Open | |
| Number of Rows | 2 | |
| Internal Clearance | C3 | |
| Static Load Rating | 11.2kN | |
| Dynamic Load Rating | 33.8kN | |
| Standards/Approvals | No | |
| Series | Self-aligning ball bearings | |
| Bore Type | Tapered | |
| Limiting Speed | 9500rpm | |
| Bearing Type | Self-Aligning | |
| Sélectionner tout | ||
|---|---|---|
Marque SKF | ||
Product Type Ball Bearing | ||
Inside Diameter 40mm | ||
Outside Diameter 90mm | ||
Race Width 23mm | ||
Cage Material Non-Metallic | ||
Ball Material Steel | ||
End Type Open | ||
Number of Rows 2 | ||
Internal Clearance C3 | ||
Static Load Rating 11.2kN | ||
Dynamic Load Rating 33.8kN | ||
Standards/Approvals No | ||
Series Self-aligning ball bearings | ||
Bore Type Tapered | ||
Limiting Speed 9500rpm | ||
Bearing Type Self-Aligning | ||
SKF Self-aligning ball bearings Series Ball Bearing, 40mm Inside Diameter, 90mm Outside Diameter - 1308 EKTN9/C3
This ball bearing is a self-aligning, double-row unit designed to accommodate shaft misalignment and support rotating components in industrial assemblies. It operates with an open-end configuration and a tapered bore for secure mounting in applications where angular displacement between housing and shaft may occur.
Features and Benefits:
• C3 internal clearance reduces the risk of internal contact at elevated temperatures
• 9,500 rpm limiting speed supports high-speed rotational applications
• 33.8 kN dynamic load rating extends service under fluctuating loads
• 11.2 kN static load rating resists heavy static forces during stoppage
• Non-metallic cage reduces friction and lowers noise generation
• Steel balls provide consistent rolling contact and wear resistance
• 9,500 rpm limiting speed supports high-speed rotational applications
• 33.8 kN dynamic load rating extends service under fluctuating loads
• 11.2 kN static load rating resists heavy static forces during stoppage
• Non-metallic cage reduces friction and lowers noise generation
• Steel balls provide consistent rolling contact and wear resistance
Applications
• Suitable for agricultural machinery with shaft misalignment
• Ideal for high-speed pumps and electric motors
• Used with tapered adaptor sleeves for mounted shafts
• Can be used for conveyor rollers under variable loading
• Used for industrial gearboxes requiring radial and angular support
• Ideal for high-speed pumps and electric motors
• Used with tapered adaptor sleeves for mounted shafts
• Can be used for conveyor rollers under variable loading
• Used for industrial gearboxes requiring radial and angular support
How is the bearing mounted on the shaft with the tapered bore?
The tapered bore accepts a tapered sleeve or adaptor to create an interference fit for axial positioning and secure mounting.
What operational condition necessitates the specified internal clearance?
The greater-than-normal clearance accommodates thermal expansion and prevents premature contact at elevated operating temperatures.
What benefit does the open-end design provide during maintenance?
The open configuration allows Visual inspection and easier access for lubrication without disassembly.
How does the cage material affect service life under contamination?
The non-metallic cage can reduce particulate abrasion compared with some metallic cages but still requires appropriate sealing or filtration to limit contamination ingress.
What rotational limit should operators observe to avoid overstress?
The bearing should not be rotated above 9,500 rpm to prevent excessive centrifugal loads and heat generation.
Liens connexes
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