NU 222 ECJ
Manufacturer: SKF
Part Number: NU 222 ECJ
Attribute | Value |
cate_name | Pneumatic & Hydraulic Tools |
Overview:
The SKF NU 222 ECJ bearing is a high-precision cylindrical roller bearing designed for applications requiring high radial load capacity and low friction. It is part of the NU series, which is known for its robust construction and reliability.
Features:
- Cylindrical Roller Design: The NU 222 ECJ features cylindrical rollers that provide a high radial load capacity while maintaining a compact design.
- Concave Cones: The inner ring has a concave raceway, which allows for better roller guidance and improved load distribution.
- High-Quality Steel: Made from premium-grade steel, ensuring durability and longevity.
- Sealed Design: The ECJ designation indicates that the bearing is equipped with a contact seal on one side, providing protection against contamination and reducing maintenance requirements.
Development Support:
SKF offers comprehensive support during the development phase, including:
- Technical Consultation: Expert advice on bearing selection and application-specific solutions.
- Customization Options: Tailored solutions to meet unique requirements.
- Simulation Tools: Advanced software for predicting bearing performance under various operating conditions.
Application Fields:
The NU 222 ECJ bearing is suitable for a wide range of applications, including:
- Industrial Machinery: Such as conveyor systems, mixers, and presses.
- Agricultural Equipment: For heavy-duty machinery that requires reliable bearings.
- Construction Machinery: In cranes, excavators, and other heavy equipment.
- Automotive Industry: For wheel bearings and other critical components.
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 217 kN
- Limiting Speeds: Depends on the specific application and operating conditions.
Frequently Asked Questions (FAQs):
1. Q: What is the difference between the NU 222 ECJ and other NU series bearings?
A: The NU 222 ECJ is equipped with a contact seal on one side, which provides additional protection against contamination and reduces maintenance.
2. Q: Can I use the NU 222 ECJ in high-speed applications?
A: While the NU 222 ECJ is designed for high radial loads, its suitability for high-speed applications depends on the specific operating conditions and the limiting speeds of the bearing.
3. Q: How do I ensure the longevity of my NU 222 ECJ bearing?
A: Proper installation, regular maintenance, and ensuring that the bearing operates within its specified load and speed limits will help maximize its service life.
4. Q: Is the NU 222 ECJ suitable for heavy-duty applications?
A: Yes, the NU 222 ECJ is designed to handle high radial loads, making it suitable for heavy-duty applications where reliability and durability are critical.
5. Q: Can I get technical support for my NU 222 ECJ bearing application?
A: Absolutely. SKF provides technical consultation and development support to help you get the most out of your bearings.
This introduction provides a comprehensive overview of the SKF NU 222 ECJ bearing, highlighting its features, applications, and the support available from SKF to ensure optimal performance and longevity in various applications.
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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