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查看批量定價選項小計（1 件）*
TWD459.00
(不含稅)
TWD481.95
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 加上 8 件從 2026年8月31日 起發貨
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單位 | 每單位 |
|---|---|
| 1 - 12 | TWD459.00 |
| 13 - 24 | TWD442.00 |
| 25 + | TWD433.00 |
* 參考價格
- RS庫存編號:
- 174-1103
- 製造零件編號:
- HK4020-B
- 製造商:
- INA
規格
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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 | 40mm | |
| Race Width | 20mm | |
| Bore Type | Parallel | |
| Cage Material | Sheet Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Dynamic Load Rating | 25500N | |
| Outside Diameter | 47mm | |
| Standards/Approvals | No | |
| Limiting Speed | 6600rpm | |
| Maximum Speed - Grease | 3950rpm | |
| Static Load Rating | 52000N | |
| Bearing Type | Needle | |
| 選取全部 | ||
|---|---|---|
品牌 INA | ||
Product Type Roller Bearing | ||
Inside Diameter 40mm | ||
Race Width 20mm | ||
Bore Type Parallel | ||
Cage Material Sheet Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Dynamic Load Rating 25500N | ||
Outside Diameter 47mm | ||
Standards/Approvals No | ||
Limiting Speed 6600rpm | ||
Maximum Speed - Grease 3950rpm | ||
Static Load Rating 52000N | ||
Bearing Type Needle | ||
Schaeffler Roller Bearing, 40mm Inside Diameter, 20mm Race Width - HK4020-B
This roller bearing is a high-performance needle roller bearing designed to accommodate axial loads while maintaining compact dimensions. With an inside diameter of 40mm and an outside diameter of 47mm, it features a race width of 20mm and is suitable for various mechanical applications requiring durability and efficiency. Equipped with a cage made from sheet steel, this component ensures reliable operation even under demanding conditions.
Features & Benefits
• Suitable for heavy requirements with a static load rating of 52000N
• Designed for high speeds with a limiting speed of 6600 rpm
• Offers superior load handling with a dynamic load rating of 25500N
• Constructed with a sheet steel bearing cage for enhanced durability
• Open design facilitates ease of lubrication for continuous operation
• Effective performance with a fatigue limit load of 6800N
Applications
• Used for automation systems for precise movement
• Ideal for electric motors for efficient energy transfer
• Recommended for mechanical assemblies requiring compact bearings
• Suitable for robotics for enhanced mobility and performance
What are the maximum operational speeds for this roller bearing?
The maximum speed for this component when lubricated with grease is 3950 rpm, while it can achieve limiting speeds of up to 6600 rpm, making it suitable for applications where speed is crucial.
How does the design of the bearing support high load applications?
This bearing features a robust static load rating of 52000 N and a dynamic load rating of 25500 N, allowing it to handle substantial axial and radial loads effectively during operation.
What considerations should be made when selecting this bearing for a specific application?
When selecting this bearing, it is crucial to consider the operational speed, load requirements, and lubrication methods to ensure it meets the application's demands while optimising performance and longevity.
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