NTN NA4906R Needle Roller Bearing Needle, 47 mm OD
- RS 제품 번호:
- 699-345
- 제조사 부품 번호:
- NA4906R
- 제조업체:
- NTN
N
Subtotal (1 unit)*
₩68,425.50
제조사가 재고 비축중
- 2026년 6월 22일 부터 배송 준비 완료
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수량 | 한팩당 |
|---|---|
| 1 + | ₩68,425.50 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 699-345
- 제조사 부품 번호:
- NA4906R
- 제조업체:
- NTN
사양
참조 문서
제정법과 컴플라이언스
제품 세부 사항
제품 정보를 선택해 유사 제품을 찾기
모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | NTN | |
| Product Type | Needle Roller Bearing | |
| Race Width | 17mm | |
| Bore Type | Cylindrical | |
| Cage Material | Steel | |
| Bearing Material | Steel | |
| Maximum Speed - Grease | 45000°/s | |
| Static Load Rating | 35.5kN | |
| Maximum Speed - Oil | 66000°/s | |
| Series | NA49 | |
| End Type | Shielded | |
| Dynamic Load Rating | 25.5kN | |
| Outside Diameter | 47mm | |
| Bearing Type | Needle | |
| 모두 선택 | ||
|---|---|---|
브랜드 NTN | ||
Product Type Needle Roller Bearing | ||
Race Width 17mm | ||
Bore Type Cylindrical | ||
Cage Material Steel | ||
Bearing Material Steel | ||
Maximum Speed - Grease 45000°/s | ||
Static Load Rating 35.5kN | ||
Maximum Speed - Oil 66000°/s | ||
Series NA49 | ||
End Type Shielded | ||
Dynamic Load Rating 25.5kN | ||
Outside Diameter 47mm | ||
Bearing Type Needle | ||
제외
- COO (Country of Origin):
- 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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