NTN NA4915R 75 mm ID Roller Bearing Needle Roller, Machined-ring, 105 mm OD
- RS庫存編號:
- 454-071
- 製造零件編號:
- NA4915R
- 製造商:
- NTN
小計（1 件）*
TWD5,541.00
(不含稅)
TWD5,818.05
(含稅)
訂單超過 $1,300.00 免費送貨
製造商存貨
- 準備從 2026年7月08日 起發貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 |
|---|---|
| 1 + | TWD5,541.00 |
* 參考價格
- RS庫存編號:
- 454-071
- 製造零件編號:
- NA4915R
- 製造商:
- NTN
規格
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產品詳細資訊
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 75mm | |
| Race Width | 30mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Series | NA4915R | |
| Maximum Speed - Oil | 4700rpm | |
| Maximum Speed - Grease | 3100rpm | |
| Limiting Speed | 3100rpm | |
| Bearing Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 162kN | |
| Internal Clearance | CN | |
| Outside Diameter | 105mm | |
| Dynamic Load Rating | 87kN | |
| Standards/Approvals | RoHS | |
| Race Type | Needle Roller | |
| Bearing Type | Needle Roller, Machined-ring | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 75mm | ||
Race Width 30mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Series NA4915R | ||
Maximum Speed - Oil 4700rpm | ||
Maximum Speed - Grease 3100rpm | ||
Limiting Speed 3100rpm | ||
Bearing Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 162kN | ||
Internal Clearance CN | ||
Outside Diameter 105mm | ||
Dynamic Load Rating 87kN | ||
Standards/Approvals RoHS | ||
Race Type Needle Roller | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is a precision-engineered component designed for enhanced machinery performance. Featuring a machined-ring with an inner ring, it is specifically constructed to accommodate radial loads while ensuring optimal support and stability. This model stands out with its double-sided ribs and a lubrication hole, providing added functionality and ease of maintenance. Ideal for a range of applications, this bearing efficiently handles high-speed operations under varying temperatures, showcasing its reliability and robustness in demanding environments. Its compact design ensures it can fit into tighter spaces without compromising performance, making it an excellent choice for engineers looking to optimise their systems.
Features a robust design, ensuring longevity and minimal downtime
Capable of handling both grease and oil lubrication for versatility
Radial clearance class CN enables standard positional accuracy
Meets precision class P0 for superior performance in machinery
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