NU 317 ECJ
Manufacturer: SKF
Part Number: NU 317 ECJ
| Attribute | Value |
| cate_name | Tool Accessories |
Overview:
The SKF NU 317 ECJ bearing is a high-precision cylindrical roller bearing designed for applications requiring high radial load carrying capacity and low friction. This bearing is part of the NU (NJ) series, which is known for its robustness and reliability in various industrial settings.
Features:
1. Cylindrical Roller Design: The cylindrical rollers in the NU 317 ECJ are designed to handle high radial loads while maintaining a compact design.
2. Single Row Configuration: This bearing features a single row of rollers, which simplifies the design and reduces the overall weight.
3. Conical Bore: The conical bore of the bearing allows for easy mounting and adjustment to achieve the desired fit and alignment.
4. High-Quality Steel: Made from premium-grade steel, the NU 317 ECJ ensures durability and longevity.
5. Sealed Design: The ECJ designation indicates that the bearing has a contact seal on one side, providing protection against contamination and reducing the need for maintenance.
Development Support:
SKF offers comprehensive support for the development of applications using the NU 317 ECJ bearing. This includes:
1. Technical Consultation: Expert advice on the selection and integration of bearings into your machinery.
2. Customization Options: Tailoring the bearing to meet specific application requirements.
3. Simulation Software: Tools to predict the performance of the bearing under various operating conditions.
Application Fields:
The NU 317 ECJ bearing is suitable for a wide range of applications due to its robust design and high load capacity, including:
1. Industrial Machinery: Such as conveyor systems, mixers, and presses.
2. Automotive Industry: For wheel bearings and other high-load applications.
3. Agricultural Equipment: To support the heavy loads and harsh conditions of farming machinery.
4. Construction Machinery: For excavators, cranes, and other heavy equipment.
Parameter Introduction:
- Bore Diameter: 85 mm
- Outer Diameter: 180 mm
- Width: 41 mm
- Dynamic Load Rating: Up to 135000 N
- Static Load Rating: Up to 150000 N
- Limiting Speeds: Depending on the specific application and operating conditions.
Frequently Asked Questions:
1. Q: How do I ensure the correct installation of the NU 317 ECJ bearing?
A: Proper installation is crucial. Use the recommended tools and techniques, such as using a mounting fixture or a press, to avoid damage to the bearing.
2. Q: What maintenance is required for the NU 317 ECJ bearing?
A: Regular inspections are recommended to check for signs of wear or damage. The sealed design reduces the need for frequent maintenance, but it's still important to monitor the operating conditions.
3. Q: Can the NU 317 ECJ bearing be used in high-temperature environments?
A: While the bearing is made from high-quality steel, it's important to consider the operating temperatures and ensure they are within the specified limits to avoid premature failure.
4. Q: Is there a warranty on the NU 317 ECJ bearing?
A: SKF typically offers a warranty on their products, but the specific terms and conditions should be confirmed at the time of purchase.
5. Q: Can I get a custom version of the NU 317 ECJ bearing?
A: SKF can provide customization options to meet specific application requirements, but this would need to be discussed with their technical support team.
This introduction provides a comprehensive overview of the SKF NU 317 ECJ bearing, highlighting its key features, applications, and support services offered by SKF.
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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