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TWD517.00
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TWD542.85
(含稅)
訂單超過 $1,300.00 免費送貨
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單位 | 每單位 |
|---|---|
| 1 - 12 | TWD517.00 |
| 13 - 24 | TWD501.00 |
| 25 + | TWD488.00 |
* 參考價格
- RS庫存編號:
- 174-1187
- 製造零件編號:
- NK12/12-XL
- 製造商:
- INA
規格
產品概覽和技術數據資料表
法例與合規
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 | 12mm | |
| Race Width | 12mm | |
| Bore Type | Parallel | |
| Cage Material | Sheet Steel | |
| Maximum Speed - Oil | 25000rpm | |
| Limiting Speed | 26500rpm | |
| Standards/Approvals | No | |
| End Type | Open | |
| Dynamic Load Rating | 7200N | |
| Static Load Rating | 7100N | |
| Outside Diameter | 19mm | |
| Number of Rows | 1 | |
| Bearing Type | Needle | |
| 選取全部 | ||
|---|---|---|
品牌 INA | ||
Product Type Roller Bearing | ||
Inside Diameter 12mm | ||
Race Width 12mm | ||
Bore Type Parallel | ||
Cage Material Sheet Steel | ||
Maximum Speed - Oil 25000rpm | ||
Limiting Speed 26500rpm | ||
Standards/Approvals No | ||
End Type Open | ||
Dynamic Load Rating 7200N | ||
Static Load Rating 7100N | ||
Outside Diameter 19mm | ||
Number of Rows 1 | ||
Bearing Type Needle | ||
Schaeffler Roller Bearing, 12mm Inside Diameter, 19mm Outside Diameter - NK12/12-XL
This roller bearing is of needle type, specifically designed to accommodate high-speed applications. Constructed with an inner diameter of 12mm and an outer diameter of 19mm, it features a race width of 12mm. This product is ideal for automation and mechanical applications where space is limited, yet load capacity is critical.
Features & Benefits
• Designed for dynamic load capacities of up to 7200N
• High operational speeds with a maximum of 25000 rpm when lubricated
• Robust sheet steel cage enhances durability and performance
• Single-row design optimises space and weight without compromising strength
• Parallel bore type allows for straightforward installation in various configurations
• Built for a high static load rating of 7100N, ensuring long-lasting reliability
Applications
• Used for electric motors for efficient energy transfer
• Suitable for robotics, providing smooth rotational movement
• Ideal for heavy machinery to minimise friction and wear
• Used for automotive where space and performance are critical
• Recommended for precision equipment requiring consistent load balancing
How does the roller bearing's load rating impact its performance in high-speed applications?
The static load rating of 7100N supports substantial weight without deformation, while the dynamic load rating of 7200N ensures reliable performance under varying operational conditions, essential for high-speed functions.
What lubrication options are recommended for optimal performance and longevity?
For maximum speed ratings, lubricating the bearing with oil is advised, allowing it to achieve up to 25000 rpm under optimal conditions while minimising wear and heat generation.
What considerations should be made for installation in confined spaces?
The compact dimensions and parallel bore type of the bearing allow for easy installation even in tight spaces, making it a versatile choice in mechanical assemblies. Ensure precise alignment to achieve the best operational efficiency.
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