NTN NA4928 140 mm ID Roller Bearing Needle Roller, Machined-ring, 190 mm OD
- RS庫存編號:
- 454-512
- 製造零件編號:
- NA4928
- 製造商:
- NTN
小計（1 件）*
TWD19,302.00
(不含稅)
TWD20,267.10
(含稅)
訂單超過 $1,300.00 免費送貨
製造商存貨
- 準備從 2026年5月25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 + | TWD19,302.00 |
* 參考價格
- RS庫存編號:
- 454-512
- 製造零件編號:
- NA4928
- 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
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 140mm | |
| Race Width | 50mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Number of Rows | 1 | |
| Outside Diameter | 190mm | |
| Limiting Speed | 1700rpm | |
| Series | NA4928 | |
| Dynamic Load Rating | 209kN | |
| Bearing Material | Steel | |
| Maximum Speed - Oil | 2500rpm | |
| Maximum Speed - Grease | 1700rpm | |
| Static Load Rating | 485kN | |
| Internal Clearance | CN | |
| 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 140mm | ||
Race Width 50mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Number of Rows 1 | ||
Outside Diameter 190mm | ||
Limiting Speed 1700rpm | ||
Series NA4928 | ||
Dynamic Load Rating 209kN | ||
Bearing Material Steel | ||
Maximum Speed - Oil 2500rpm | ||
Maximum Speed - Grease 1700rpm | ||
Static Load Rating 485kN | ||
Internal Clearance CN | ||
Standards/Approvals RoHS | ||
Race Type Needle Roller | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is designed with a machined-ring for enhanced durability and reliability. This particular bearing is equipped with an inner ring, which increases its ability to handle heavy loads while maintaining precision. Engineered for high performance, it is ideal for various applications requiring robust support and efficient operation. With a focus on quality and engineering excellence, this product guarantees optimal functionality in demanding environments, making it an invaluable component for machinery and equipment.
Optimised for efficient grease and oil lubrication, ensuring lower friction
Incorporates precision engineering to ensure a reliable performance over time
Offers easy installation with its clearly defined shoulder diameters
Built to withstand a broad temperature range, enhancing operational versatility
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