NTN NA4912R 60 mm ID Roller Bearing Needle Roller, Machined-ring, 85 mm OD
- RS庫存編號:
- 454-067
- 製造零件編號:
- NA4912R
- 製造商:
- NTN
小計（1 件）*
TWD3,263.00
(不含稅)
TWD3,426.15
(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 + | TWD3,263.00 |
* 參考價格
- RS庫存編號:
- 454-067
- 製造零件編號:
- NA4912R
- 製造商:
- NTN
規格
產品概覽和技術數據資料表
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產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 60mm | |
| Race Width | 25mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Standards/Approvals | RoHS | |
| Series | NA4912R | |
| Maximum Speed - Oil | 6000rpm | |
| Maximum Speed - Grease | 4000rpm | |
| Bearing Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 108kN | |
| Internal Clearance | CN | |
| Outside Diameter | 85mm | |
| Dynamic Load Rating | 61.5kN | |
| Bearing Type | Needle Roller, Machined-ring | |
| Race Type | Machine-Ring | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 60mm | ||
Race Width 25mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Standards/Approvals RoHS | ||
Series NA4912R | ||
Maximum Speed - Oil 6000rpm | ||
Maximum Speed - Grease 4000rpm | ||
Bearing Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 108kN | ||
Internal Clearance CN | ||
Outside Diameter 85mm | ||
Dynamic Load Rating 61.5kN | ||
Bearing Type Needle Roller, Machined-ring | ||
Race Type Machine-Ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller offers a high-performance solution for various applications. Designed with a machined ring and an inner ring, it ensures exceptional load distribution and stability, enabling efficient operation in demanding environments. This bearing features a robust structure complemented by double-side ribs and lubrication holes, promoting optimal function over extended periods. With a maximum operating temperature of 120 °C, it is engineered to perform reliably under thermal stress. This product not only meets stringent industrial standards but also reflects precision manufacturing processes that enhance its durability and performance.
Radial clearance class ensures optimal fit and function
Dynamic load rating supports heavy-duty applications
Lightweight design offers ease of installation without compromising strength
Versatile performance in both grease and oil lubrication setups
Precision classification guarantees high accuracy in operation
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