NTN NA4838 190 mm ID Roller Bearing Machined-ring, Needle Roller, 240 mm OD
- RS 제품 번호:
- 454-051
- 제조사 부품 번호:
- NA4838
- 제조업체:
- NTN
Subtotal (1 unit)*
₩1,890,915.00
제조사가 재고 비축중
- 2026년 7월 08일 부터 배송 준비 완료
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수량 | 한팩당 |
|---|---|
| 1 + | ₩1,890,915.00 |
* 참고 가격: 실제 구매가격과 다를 수 있습니다
- RS 제품 번호:
- 454-051
- 제조사 부품 번호:
- NA4838
- 제조업체:
- NTN
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모두 선택 | 제품 정보 | 값 |
|---|---|---|
| 브랜드 | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 190mm | |
| Race Width | 50mm | |
| Bore Type | Round | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Outside Diameter | 240mm | |
| Static Load Rating | 680kN | |
| Number of Rows | 1 | |
| Bearing Material | High Carbon Chrome Steel | |
| Internal Clearance | CN | |
| Maximum Speed - Grease | 1300rpm | |
| Maximum Speed - Oil | 1900rpm | |
| Dynamic Load Rating | 227kN | |
| End Type | Open | |
| Standards/Approvals | RoHS | |
| Series | NA4838 | |
| Limiting Speed | 1900rpm | |
| Bearing Type | Machined-ring, Needle Roller | |
| Race Type | Machine-Ring Needle Roller Bearing with Inner Ring | |
| 모두 선택 | ||
|---|---|---|
브랜드 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 190mm | ||
Race Width 50mm | ||
Bore Type Round | ||
Cage Material Steel | ||
Roller Material Steel | ||
Outside Diameter 240mm | ||
Static Load Rating 680kN | ||
Number of Rows 1 | ||
Bearing Material High Carbon Chrome Steel | ||
Internal Clearance CN | ||
Maximum Speed - Grease 1300rpm | ||
Maximum Speed - Oil 1900rpm | ||
Dynamic Load Rating 227kN | ||
End Type Open | ||
Standards/Approvals RoHS | ||
Series NA4838 | ||
Limiting Speed 1900rpm | ||
Bearing Type Machined-ring, Needle Roller | ||
Race Type Machine-Ring Needle Roller Bearing with Inner Ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is a remarkable engineering solution designed for precision and reliability in various mechanical applications. Specially crafted with a machined-ring and an inner ring, it offers enhanced stability and support while efficiently accommodating axial loads. The innovative double-side ribs ensure improved guidance and retention of the rolling elements, which ultimately contributes to the durability and performance longevity of the product. With a thoughtful design allowing for effective lubrication and minimal friction, this bearing stands out for its capability to operate under both grease and oil lubrication conditions.
Engineered for high load capacity and durability in demanding environments
Double-side ribs enhance guidance and retention of rolling elements
Designed to accommodate both grease and oil lubrication for versatile use
Optimised for low friction, promoting smooth operation and efficiency
Robust construction supports a wide operating temperature range
관련된 링크들
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