NTN RNA49/22R 28 mm ID Roller Bearing Needle Roller, Machined-ring, 39 mm OD
- RS庫存編號:
- 455-505
- 製造零件編號:
- RNA49/22R
- 製造商:
- NTN
小計（1 件）*
TWD890.00
(不含稅)
TWD934.50
(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22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 + | TWD890.00 |
* 參考價格
- RS庫存編號:
- 455-505
- 製造零件編號:
- RNA49/22R
- 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 | 28mm | |
| Race Width | 17mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Standards/Approvals | RoHS | |
| Series | RNA49/22R | |
| Maximum Speed - Oil | 14000rpm | |
| Maximum Speed - Grease | 9500rpm | |
| Bearing Material | Steel | |
| Number of Rows | 1 | |
| Static Load Rating | 29.3kN | |
| Internal Clearance | CN | |
| Outside Diameter | 39mm | |
| Dynamic Load Rating | 23.2kN | |
| Race Type | Needle Roller | |
| Bearing Type | Needle Roller, Machined-ring | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 28mm | ||
Race Width 17mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Standards/Approvals RoHS | ||
Series RNA49/22R | ||
Maximum Speed - Oil 14000rpm | ||
Maximum Speed - Grease 9500rpm | ||
Bearing Material Steel | ||
Number of Rows 1 | ||
Static Load Rating 29.3kN | ||
Internal Clearance CN | ||
Outside Diameter 39mm | ||
Dynamic Load Rating 23.2kN | ||
Race Type Needle Roller | ||
Bearing Type Needle Roller, Machined-ring | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing with machined-ring design is an essential component for applications requiring high precision and reduced space. This innovative product is crafted without an inner ring, allowing for a lightweight structure while maintaining exceptional load capacities. It features double-side ribs and a strategic lubrication hole on the outer ring, facilitating optimal lubrication. Benefiting 's renowned engineering, this bearing is designed for durability and reliability, ensuring smooth operation even at varying temperatures. With its robust build and exceptional dynamic and static load ratings, it is ideal for demanding applications across various industries.
Lubrication hole on the outer ring simplifies maintenance
Built to withstand dynamic and static loads with ease
Versatile enough for diverse industrial applications
Designed to operate efficiently at both low and high temperatures
Precision engineered for reliable performance over time
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