NTN RNA4910R 58 mm ID Roller Bearing Needle Roller, 72 mm OD
- RS 제품 번호:
- 455-521
- 제조사 부품 번호:
- RNA4910R
- 제조업체:
- NTN
Subtotal (1 unit)*
₩76,381.50
제조사가 재고 비축중
- 2026년 6월 08일 부터 배송 준비 완료
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수량 | 한팩당 |
|---|---|
| 1 + | ₩76,381.50 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 455-521
- 제조사 부품 번호:
- RNA4910R
- 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 | Roller Bearing | |
| Inside Diameter | 58mm | |
| Race Width | 22mm | |
| Roller Material | Steel | |
| Dynamic Load Rating | 48kN | |
| Standards/Approvals | RoHS | |
| Series | RNA4910R | |
| Maximum Speed - Oil | 7000rpm | |
| Maximum Speed - Grease | 4700rpm | |
| Internal Clearance | CN | |
| Static Load Rating | 80kN | |
| Number of Rows | 1 | |
| Outside Diameter | 72mm | |
| Race Type | Machine-Ring | |
| Bearing Type | Needle Roller | |
| 모두 선택 | ||
|---|---|---|
브랜드 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 58mm | ||
Race Width 22mm | ||
Roller Material Steel | ||
Dynamic Load Rating 48kN | ||
Standards/Approvals RoHS | ||
Series RNA4910R | ||
Maximum Speed - Oil 7000rpm | ||
Maximum Speed - Grease 4700rpm | ||
Internal Clearance CN | ||
Static Load Rating 80kN | ||
Number of Rows 1 | ||
Outside Diameter 72mm | ||
Race Type Machine-Ring | ||
Bearing Type Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing with a machined-ring design is crafted for optimal performance and durability. This product stands out with its double-sided ribs and lubrication hole, ensuring efficient operation in various applications. Engineered to support radial loads, it offers a reliable solution for manufacturers looking for precision and stamina in demanding environments. With a maximum operating temperature of 120 °C and the ability to perform under harsh conditions, this bearing meets the rigorous demands of modern machinery. Ideal for a variety of industrial uses, it combines robust construction with advanced features, making it a dependable component for enhancing productivity.
Lubrication hole facilitates easy maintenance and operational efficiency
Radial clearance class CN ensures optimal clearance for precise movement
Dynamic load rating up to 48 kN for reliable performance
Static load rating reaches 80 kN, catering to heavy-duty requirements
Limit speeds of up to 7000 tr/min for oil lubrication ensure high rotational efficiency
Lightweight construction at 0.163 kg for ease of handling during installation
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