NJ 217 ECP
Manufacturer: SKF
Part Number: NJ 217 ECP
| Attribute | Value |
| cate_name | Pneumatic & Hydraulic Tools |
Overview:
The SKF NJ 217 ECP cylindrical roller bearing is engineered to meet the demands of various industrial applications that require high load carrying capacity and precision. It features a single row of cylindrical rollers that are guided by a rib on one side of the inner ring and the cage on the other side. This design allows for self-guiding of the rollers, which contributes to the bearing's efficiency and durability.
Features:
1. ECP Designation: The "ECP" in the model name stands for "Enhanced Cage Performance," indicating that the bearing has an improved cage design for better roller guidance and reduced friction.
2. Material and Finish: Made from high-quality steel, the bearing components are precision ground to ensure a smooth operation and extended service life.
3. Sealing: The bearing typically comes with a rubber seal on both sides to protect the internal components from contamination and to retain lubricant.
4. Load Capacity: Designed to handle both radial and axial loads, making it suitable for a wide range of applications.
Development Support:
SKF provides comprehensive support for the development of applications using their bearings. This includes:
- Technical Documentation: Detailed product specifications and application guides.
- Simulation Tools: Software to help engineers predict the performance of bearings under various conditions.
- Customization Services: Options for custom designs to meet specific application requirements.
Application Fields:
SKF NJ 217 ECP bearings are used in a variety of industries and applications, including:
- Automotive: In various components such as wheel hubs and transmissions.
- Industrial Machinery: In pumps, conveyors, and other heavy-duty machinery.
- Agricultural Equipment: For reliable performance in harsh environments.
- Construction Equipment: In cranes, excavators, and other heavy machinery.
Parameter Introduction:
- Bore Diameter: The inner diameter of the bearing, which is a critical dimension for fitting the bearing into the application.
- Outer Diameter: The outer diameter, which determines the overall size of the bearing and its compatibility with the housing.
- Width: The width of the bearing, which affects its load capacity and space requirements.
- Dynamic Load Rating: The maximum load that the bearing can handle under dynamic (rotating) conditions.
- Static Load Rating: The maximum load that the bearing can handle under static (stationary) conditions.
FAQs:
1. Q: What is the difference between NJ and NUP series bearings?
A: NJ series bearings have a one-piece inner ring without a flange, while NUP series have a two-piece inner ring with a flange that can be used for locating the bearing.
2. Q: How do I know if I need an ECP bearing?
A: If your application requires improved cage performance, reduced friction, or enhanced roller guidance, an ECP bearing may be the right choice.
3. Q: How should I maintain my SKF NJ 217 ECP bearing?
A: Regular maintenance includes checking for wear, ensuring proper lubrication, and replacing the bearing if it shows signs of fatigue or damage.
4. Q: What is the expected lifespan of an SKF NJ 217 ECP bearing?
A: The lifespan can vary depending on the application, load, and maintenance practices, but SKF bearings are designed for long service life under proper conditions.
This introduction provides a comprehensive overview of the SKF NJ 217 ECP bearing, highlighting its features, applications, and the support available for its implementation in various industries.
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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