NTN NK47/20RCT 47 mm ID Needle Roller Bearing Needle Roller, 57 mm OD
- RS-artikelnummer:
- 453-919
- Tillv. art.nr:
- NK47/20RCT
- Tillverkare / varumärke:
- NTN
Antal (1 enhet)*
343,95 kr
(exkl. moms)
429,94 kr
(inkl. moms)
GRATIS leverans för online beställningar över 500,00 kr
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- Leverans från den 26 februari 2026
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Enheter | Per enhet |
|---|---|
| 1 + | 343,95 kr |
*vägledande pris
- RS-artikelnummer:
- 453-919
- Tillv. art.nr:
- NK47/20RCT
- Tillverkare / varumärke:
- NTN
Specifikationer
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
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Välj alla | Attribut | Värde |
|---|---|---|
| Brand | NTN | |
| Product Type | Needle Roller Bearing | |
| Inside Diameter | 47 mm | |
| Race Width | 20mm | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Bearing Material | High Carbon Chrome Steel | |
| Limiting Speed | 5500rpm | |
| Number of Rows | 1 | |
| Internal Clearance | CN | |
| Series | NK47/20RCT | |
| Dynamic Load Rating | 28.8kN | |
| End Type | Open | |
| Static Load Rating | 55.5kN | |
| Outside Diameter | 57 mm | |
| Standards/Approvals | P0 | |
| Maximum Speed - Oil | 8500rpm | |
| Maximum Speed - Grease | 5500rpm | |
| Bearing Type | Needle Roller | |
| Race Type | Machine-Ring | |
| Välj alla | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 47 mm | ||
Race Width 20mm | ||
Cage Material Steel | ||
Roller Material Steel | ||
Bearing Material High Carbon Chrome Steel | ||
Limiting Speed 5500rpm | ||
Number of Rows 1 | ||
Internal Clearance CN | ||
Series NK47/20RCT | ||
Dynamic Load Rating 28.8kN | ||
End Type Open | ||
Static Load Rating 55.5kN | ||
Outside Diameter 57 mm | ||
Standards/Approvals P0 | ||
Maximum Speed - Oil 8500rpm | ||
Maximum Speed - Grease 5500rpm | ||
Bearing Type Needle Roller | ||
Race Type Machine-Ring | ||
- COO (Country of Origin):
- 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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