NTN NK47/20RCT 47 mm ID Needle Roller Bearing Needle Roller, 57 mm OD
- RS 제품 번호:
- 453-919
- 제조사 부품 번호:
- NK47/20RCT
- 제조업체:
- NTN
Subtotal (1 unit)*
₩53,696.56
일시적 품절
- 2026년 2월 26일 부터 배송
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수량 | 한팩당 |
|---|---|
| 1 + | ₩53,696.56 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 453-919
- 제조사 부품 번호:
- NK47/20RCT
- 제조업체:
- NTN
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모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | NTN | |
| Product Type | Needle Roller Bearing | |
| Inside Diameter | 47 mm | |
| Race Width | 20mm | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Outside Diameter | 57 mm | |
| Number of Rows | 1 | |
| Dynamic Load Rating | 28.8kN | |
| Bearing Material | High Carbon Chrome Steel | |
| Internal Clearance | CN | |
| Static Load Rating | 55.5kN | |
| Series | NK47/20RCT | |
| Standards/Approvals | P0 | |
| End Type | Open | |
| Maximum Speed - Grease | 5500rpm | |
| Limiting Speed | 5500rpm | |
| Maximum Speed - Oil | 8500rpm | |
| Bearing Type | Needle Roller | |
| Race Type | Machine-Ring | |
| 모두 선택 | ||
|---|---|---|
브랜드 NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 47 mm | ||
Race Width 20mm | ||
Cage Material Steel | ||
Roller Material Steel | ||
Outside Diameter 57 mm | ||
Number of Rows 1 | ||
Dynamic Load Rating 28.8kN | ||
Bearing Material High Carbon Chrome Steel | ||
Internal Clearance CN | ||
Static Load Rating 55.5kN | ||
Series NK47/20RCT | ||
Standards/Approvals P0 | ||
End Type Open | ||
Maximum Speed - Grease 5500rpm | ||
Limiting Speed 5500rpm | ||
Maximum Speed - Oil 8500rpm | ||
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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