NTN RNA4928 160 mm ID Roller Bearing Needle Roller, 190 mm OD
- RS庫存編號:
- 455-620
- 製造零件編號:
- RNA4928
- 製造商:
- NTN
小計（1 件）*
TWD14,625.00
(不含稅)
TWD15,356.25
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 從 2026年10月06日 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 + | TWD14,625.00 |
* 參考價格
- RS庫存編號:
- 455-620
- 製造零件編號:
- RNA4928
- 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 | 160mm | |
| Race Width | 50mm | |
| Roller Material | Steel | |
| Internal Clearance | CN | |
| Outside Diameter | 190mm | |
| Number of Rows | 1 | |
| Static Load Rating | 485kN | |
| Dynamic Load Rating | 209kN | |
| Maximum Speed - Grease | 1700rpm | |
| Maximum Speed - Oil | 2500rpm | |
| Series | RNA4928 | |
| Standards/Approvals | RoHS | |
| Race Type | Machine-Ring | |
| Bearing Type | Needle Roller | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 160mm | ||
Race Width 50mm | ||
Roller Material Steel | ||
Internal Clearance CN | ||
Outside Diameter 190mm | ||
Number of Rows 1 | ||
Static Load Rating 485kN | ||
Dynamic Load Rating 209kN | ||
Maximum Speed - Grease 1700rpm | ||
Maximum Speed - Oil 2500rpm | ||
Series RNA4928 | ||
Standards/Approvals RoHS | ||
Race Type Machine-Ring | ||
Bearing Type Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is designed for exceptional reliability in various engineering applications. Crafted without an inner ring, it boasts a machined-ring structure that allows for efficient load handling while ensuring a compact and lightweight design. The incorporation of double-side ribs further enhances stability, while an accessible lubrication hole optimises maintenance and operational longevity. This bearing excels in handling dynamic and static loads, making it an ideal choice for demanding environments. With its impressive temperature tolerance and precision design, the RNA4928 stands as a robust solution for engineers seeking quality and efficiency.
Lubrication hole facilitates easy maintenance and extended life
High dynamic load rating supports demanding applications
Outstanding temperature tolerance ensures performance in various conditions
Precision engineering delivers reliable and efficient operation
Manufactured from high-quality materials for durability
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