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查看批量定價選項小計（1 件）*
TWD897.00
(不含稅)
TWD941.85
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 16 件從 2026年8月24日 起發貨
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單位 | 每單位 |
|---|---|
| 1 - 12 | TWD897.00 |
| 13 - 24 | TWD862.00 |
| 25 + | TWD843.00 |
* 參考價格
- RS庫存編號:
- 174-1201
- 製造零件編號:
- NK25/20-XL
- 製造商:
- INA
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 | INA | |
| Product Type | Roller Bearing | |
| Inside Diameter | 25mm | |
| Race Width | 20mm | |
| Bore Type | Parallel | |
| Cage Material | Sheet Steel | |
| Outside Diameter | 33mm | |
| Static Load Rating | 30500N | |
| Number of Rows | 1 | |
| Maximum Speed - Oil | 17000rpm | |
| End Type | Open | |
| Dynamic Load Rating | 21300N | |
| Limiting Speed | 17800rpm | |
| Standards/Approvals | No | |
| Bearing Type | Needle | |
| 選取全部 | ||
|---|---|---|
品牌 INA | ||
Product Type Roller Bearing | ||
Inside Diameter 25mm | ||
Race Width 20mm | ||
Bore Type Parallel | ||
Cage Material Sheet Steel | ||
Outside Diameter 33mm | ||
Static Load Rating 30500N | ||
Number of Rows 1 | ||
Maximum Speed - Oil 17000rpm | ||
End Type Open | ||
Dynamic Load Rating 21300N | ||
Limiting Speed 17800rpm | ||
Standards/Approvals No | ||
Bearing Type Needle | ||
Schaeffler Roller Bearing, 25mm Inside Diameter, 33mm Outside Diameter - NK25/20-XL
This roller bearing is of the needle type, specifically designed for applications requiring high-load performance. With an inside diameter of 25mm and an outside diameter of 33mm, it offers a reliable solution across various operational contexts. Its lightweight design, combined with a standard sheet steel cage, ensures effective load distribution and longevity, making it suitable for dynamic environments.
Features & Benefits
• Boasts a maximum speed of 17,000rpm for high-speed applications
• Offers a dynamic load rating of 21,300N for robust reliability
• Capable of withstanding static loads of up to 30,500N without structural failure
• Features an open end design for simplified installation and lubrication
• Utilises a fatigue limit load of 5,400N for enhanced durability
• Designed for operation in temperature ranges of -30°C to 120°C
Applications
• Used in equipment requiring compact, high-load bearings
• Suitable for precision engineering tasks involving high-speed machinery
• Ideal for various assemblies in the sector needing reliable performance
• Utilised in electronic devices that demand lightweight and robust support
What type of lubrication is recommended for optimal performance?
The needle roller bearing is suitable for both grease and oil lubrication. Ensuring the correct type of lubrication will maintain performance and longevity, particularly at high speeds.
How does the design affect its load-bearing capabilities?
The single-row design allows for efficient load distribution, making it capable of handling both dynamic and static loads effectively. This enhances its suitability for various demanding applications.
What are the implications of the fatigue limit load rating?
The fatigue limit load of 5,400N indicates the maximum load the bearing can endure over time without incurring fatigue failure. This rating ensures longevity and reliability in demanding environments.
What specific benefits arise from the use of a sheet steel cage?
The standard sheet steel cage offers a balance between strength and weight, promoting effective load handling while minimising mass. This is crucial in applications where reducing weight is necessary without sacrificing performance.
What is the significance of having an open end design?
The open end design facilitates easier access for lubrication, which is essential for maintaining optimal performance over time, especially in high-speed applications.
相關連結
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