NTN NA69/28R 28 mm ID Roller Bearing Machined-ring, Needle Roller, 45 mm OD
- RS庫存編號:
- 454-522
- 製造零件編號:
- NA69/28R
- 製造商:
- NTN
小計（1 件）*
TWD2,328.00
(不含稅)
TWD2,444.40
(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 + | TWD2,328.00 |
* 參考價格
- RS庫存編號:
- 454-522
- 製造零件編號:
- NA69/28R
- 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 | 28mm | |
| Race Width | 30mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Series | NA69/28R | |
| Standards/Approvals | RoHS | |
| Dynamic Load Rating | 43kN | |
| Outside Diameter | 45mm | |
| Maximum Speed - Grease | 8500rpm | |
| Static Load Rating | 67kN | |
| Number of Rows | 1 | |
| Maximum Speed - Oil | 13000rpm | |
| Internal Clearance | CN | |
| Bearing Type | Machined-ring, Needle Roller | |
| Race Type | Needle Roller | |
| 選取全部 | ||
|---|---|---|
品牌 NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 28mm | ||
Race Width 30mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Series NA69/28R | ||
Standards/Approvals RoHS | ||
Dynamic Load Rating 43kN | ||
Outside Diameter 45mm | ||
Maximum Speed - Grease 8500rpm | ||
Static Load Rating 67kN | ||
Number of Rows 1 | ||
Maximum Speed - Oil 13000rpm | ||
Internal Clearance CN | ||
Bearing Type Machined-ring, Needle Roller | ||
Race Type Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Needle roller bearing is engineered for maximum performance and reliability in a variety of applications. Crafted with precision and innovation, it features a machined ring and an inner ring that significantly enhances stability while accommodating axial loads. The addition of double-side ribs provides a robust design, improving its durability under challenging conditions. This bearing is particularly suitable for environments where space is limited, yet high performance is critical. Its lubrication hole ensures optimal performance, making it ideal for high-speed operations. With a minimum operating temperature of -20 °C and a maximum of 120 °C, it guarantees efficiency across a wide temperature range, making it versatile for various industrial uses.
Resilient under both grease and oil lubrication conditions
Suitable for applications requiring compact dimensions without compromising strength
Manufactured from high-quality steel for exceptional durability
Capable of operating effectively within a wide temperature spectrum
Engineered with a minimum shoulder diameter for optimal fitting
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