NU 222 ECJ/C3
Manufacturer: SKF
Part Number: NU 222 ECJ/C3
| Attribute | Value |
| cate_name | Pneumatic & Hydraulic Tools |
The SKF NU 222 ECJ/C3 is a high-precision cylindrical roller bearing designed for applications requiring high radial load capacity and reliable performance. Manufactured by SKF, a leading global supplier of bearings, seals, mechatronics, services, and lubrication systems, this bearing is known for its durability and efficiency.
Features of SKF NU 222 ECJ/C3
1. Cylindrical Roller Design: The cylindrical rollers in this bearing are designed to handle high radial loads while minimizing friction.
2. C3 Clearance: This bearing has a C3 clearance, which is suitable for applications where moderate axial location is required.
3. High Precision: Manufactured to tight tolerances, ensuring consistent performance and reliability.
4. Robust Construction: The robust design of the SKF NU 222 ECJ/C3 ensures long service life even under demanding conditions.
Development Support
SKF provides comprehensive development support for its bearings, including:
- Technical Consultation: Expert advice on bearing selection and application.
- Customization Services: Tailoring bearings to meet specific application requirements.
- Training Programs: Educating customers on the proper installation, maintenance, and operation of bearings.
Application Fields
The SKF NU 222 ECJ/C3 is widely used across various industries due to its versatility:
- Heavy Machinery: Such as cranes, excavators, and conveyor systems.
- Industrial Equipment: Including pumps, compressors, and generators.
- Automotive Industry: For wheel bearings and other critical drivetrain components.
- Agricultural Machinery: To support heavy-duty farming equipment.
Parameter Introduction
- Bore Diameter: 110 mm
- Outer Diameter: 200 mm
- Width: 38 mm
- Dynamic Load Rating: Up to 195 kN
- Static Load Rating: Up to 207 kN
- Limiting Speeds: Depends on the specific application and lubrication conditions.
Frequently Asked Questions (FAQs)
1. Q: What is the difference between C3 and standard clearance in bearings?
A: C3 clearance provides a moderate axial location, which is more than the standard clearance but less than C4, offering a balance between rigidity and flexibility.
2. Q: How does the cylindrical roller design benefit the performance of the bearing?
A: The cylindrical roller design allows for higher radial load capacity and better distribution of load, which can lead to increased efficiency and longer service life.
3. Q: Can I use the SKF NU 222 ECJ/C3 in high-speed applications?
A: The suitability for high-speed applications depends on the specific operational conditions, including lubrication and load. It's best to consult with SKF for guidance on high-speed applications.
4. Q: How should I maintain the SKF NU 222 ECJ/C3 to ensure its longevity?
A: Regular maintenance includes cleaning, inspecting for wear, and ensuring proper lubrication. SKF provides maintenance guidelines and can offer training to help you maintain your bearings effectively.
5. Q: Is there a warranty on the SKF NU 222 ECJ/C3?
A: SKF offers a standard warranty on its products, but the specifics can vary by region and purchase terms. It's advisable to check the warranty details at the time of purchase.
For more detailed information or to discuss specific application requirements, it's recommended to contact SKF directly or visit their official website for comprehensive support and resources.
Please refer to the product rule book for details.
SKF’s mission is to develop innovative solutions that meet or exceed the needs of its customers while operating sustainably and being responsible corporate citizens. The company’s vision is to equip the world with SKF knowledge to help customers achieve smooth, efficient, and reliable machinery performance. This is achieved through a combination of hands-on experience in over 40 industries and the development of high-performance products and services.
The company’s product portfolio is extensive and includes solutions for a wide range of industries such as automotive, , railway, , construction, and energy, among others. SKF’s bearing solutions include ball bearings, roller bearings, and bearing units, which are crucial for reducing friction and supporting rotational or linear movement. Their sealing solutions are designed to protect bearings from contaminants and to retain lubricants, thereby extending the life of the machines.
SKF’s mechatronics line combines mechanical elements with electronics, offering products such as actuators and ball screws that are integral to advanced machinery automation and control. The lubrication systems provided by SKF ensure that industrial machinery and equipment are continuously supplied with the right amount of lubricant at the right time, which is essential for the longevity and efficiency of the systems.
In addition to its product offerings, SKF provides a range of services aimed at helping businesses reduce their maintenance costs, increase productivity, and enhance the reliability and efficiency of their operations. These services include predictive maintenance, condition , asset management, and remanufacturing. SKF’s industry experts and engineers also provide valuable consultancy services that help businesses optimize their manufacturing processes and design more efficient machinery.
SKF is committed to sustainability and environmental stewardship. The company actively works to reduce its environmental impact through initiatives aimed at minimizing waste and emissions, conserving energy, and using sustainable materials. SKF also places a strong emphasis on social responsibility, promoting fair labor practices and contributing to the communities in which it operates.
With a presence in more than 130 countries and over 100 manufacturing sites worldwide, SKF is truly a global player. Its extensive network of service centers and distributors ensures that customers have access to SKF’s expertise and products no matter where they are located.
Through continuous innovation, a deep industry knowledge, and a commitment to quality and sustainability, SKF remains at the forefront of technology development in bearing and related technologies. The company’s dedication to improving machinery performance and reliability makes it a trusted partner for companies around the world, helping them achieve their operational objectives while contributing to a more sustainable future.
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