NTN NA4838 190 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 240 mm OD
- RS 제품 번호:
- 454-051
- 제조사 부품 번호:
- NA4838
- 제조업체:
- NTN
Subtotal (1 unit)*
₩1,822,144.88
일시적 품절
- 2026년 5월 11일 부터 배송
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수량 | 한팩당 |
|---|---|
| 1 + | ₩1,822,144.88 |
* 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 | Needle Roller Bearing | |
| Inside Diameter | 190 mm | |
| Race Width | 50mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Number of Rows | 1 | |
| Series | NA4838 | |
| Bearing Material | High Carbon Chrome Steel | |
| Static Load Rating | 680kN | |
| Maximum Speed - Oil | 1900rpm | |
| Internal Clearance | CN | |
| Maximum Speed - Grease | 1300rpm | |
| Dynamic Load Rating | 227kN | |
| End Type | Open | |
| Standards/Approvals | RoHS | |
| Limiting Speed | 1900rpm | |
| Outside Diameter | 240 mm | |
| Race Type | Machine-Ring Needle Roller Bearing with Inner Ring | |
| Bearing Type | Machined-ring, Needle Roller | |
| 모두 선택 | ||
|---|---|---|
브랜드 NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 190 mm | ||
Race Width 50mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Number of Rows 1 | ||
Series NA4838 | ||
Bearing Material High Carbon Chrome Steel | ||
Static Load Rating 680kN | ||
Maximum Speed - Oil 1900rpm | ||
Internal Clearance CN | ||
Maximum Speed - Grease 1300rpm | ||
Dynamic Load Rating 227kN | ||
End Type Open | ||
Standards/Approvals RoHS | ||
Limiting Speed 1900rpm | ||
Outside Diameter 240 mm | ||
Race Type Machine-Ring Needle Roller Bearing with Inner Ring | ||
Bearing Type Machined-ring, Needle Roller | ||
- 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
- NTN NA4830 150 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 190 mm OD
- NTN NA4928 140 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 190 mm OD
- NTN NA4848 240 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 300 mm OD
- NTN NA4852 260 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 320 mm OD
- NTN NA4826 130 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 165 mm OD
- NTN NA4920 100 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 140 mm OD
- NTN NA4844 220 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 270 mm OD
- NTN NA5914 70 mm ID Needle Roller Bearing Needle Roller, Machined-ring, 100 mm OD