INA NK25/20-XL 25 mm ID Roller Bearing Needle, 33 mm OD
- RS Stock No.:
- 174-1201
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NK25/20-XL
- ผู้ผลิต:
- INA
มีส่วนลดเมื่อซื้อจำนวนมาก
ยอดรวมย่อย (1 ชิ้น)*
THB1,096.86
(ไม่รวมภาษีมูลค่าเพิ่ม)
THB1,173.64
(รวมภาษีมูลค่าเพิ่ม)
ส่งฟรีหากซื้อเกิน ฿2,500.00
มีในสต็อก
- 2 ชิ้นพร้อมจัดส่งจากคลังสินค้าต่างประเทศ
- เพิ่มอีก 10 ชิ้นจะส่งได้หลังจากวันที่ 10 กุมภาพันธ์ 2569 ไปอีกประมาณ 7 วันทำการ
ต้องการสินค้าเพิ่มหรือไม่ ระบุจำนวนและคลิก ‘ตรวจสอบวันจัดส่ง’ เพื่อดูข้อมูลเพิ่มเติมเกี่ยวกับสต็อกสินค้าและการจัดส่ง
ชิ้น | ต่อหน่วย |
|---|---|
| 1 - 12 | THB1,096.86 |
| 13 - 24 | THB1,052.99 |
| 25 + | THB1,030.48 |
*ตัวบ่งบอกราคา / price indicative
- RS Stock No.:
- 174-1201
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- NK25/20-XL
- ผู้ผลิต:
- INA
คุณสมบัติ / Specifications
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
ค้นหาผลิตภัณฑ์ที่คล้ายกันโดยเลือกคุณลักษณะอย่างน้อยหนึ่งรายการ
เลือกทั้งหมด | คุณลักษณะ | ค่า |
|---|---|---|
| Brand | INA | |
| Product Type | Roller Bearing | |
| Inside Diameter | 25 mm | |
| Race Width | 20mm | |
| Bore Type | Parallel | |
| Cage Material | Sheet Steel | |
| Static Load Rating | 30500N | |
| Number of Rows | 1 | |
| Outside Diameter | 33 mm | |
| Dynamic Load Rating | 21300N | |
| Maximum Speed - Oil | 17000rpm | |
| End Type | Open | |
| Standards/Approvals | No | |
| Limiting Speed | 17800rpm | |
| Bearing Type | Needle | |
| เลือกทั้งหมด | ||
|---|---|---|
Brand INA | ||
Product Type Roller Bearing | ||
Inside Diameter 25 mm | ||
Race Width 20mm | ||
Bore Type Parallel | ||
Cage Material Sheet Steel | ||
Static Load Rating 30500N | ||
Number of Rows 1 | ||
Outside Diameter 33 mm | ||
Dynamic Load Rating 21300N | ||
Maximum Speed - Oil 17000rpm | ||
End Type Open | ||
Standards/Approvals No | ||
Limiting Speed 17800rpm | ||
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.
ลิงก์ที่เกี่ยวข้อง
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