NU 217 ECJ
Manufacturer: SKF
Part Number: NU 217 ECJ
| Attribute | Value |
| cate_name | Tool Accessories |
Overview:
The SKF NU 217 ECJ is a high-quality cylindrical roller bearing designed for applications that require high radial load capacity and reliable performance. This bearing is part of the NU series, which is known for its robust construction and ability to handle high loads, even at high speeds. The NU 217 ECJ is suitable for a wide range of applications, including industrial machinery, automotive components, and heavy equipment.
Features:
1. Cylindrical Roller Design: The NU 217 ECJ features cylindrical rollers that provide high radial load capacity and efficient load distribution.
2. Single Row Construction: This bearing has a single row of rollers, which simplifies the design and reduces the overall weight.
3. High Precision: The NU 217 ECJ is manufactured to tight tolerances, ensuring consistent performance and reliability.
4. Steel Cage: The bearing uses a steel cage to maintain roller alignment and reduce friction.
5. Oil Retention Groove: The outer ring features an oil retention groove, which helps to retain lubricant and improve the bearing's performance under varying load conditions.
Development Support:
SKF provides comprehensive development support for the NU 217 ECJ, including:
1. Technical Documentation: Detailed product specifications, installation guides, and maintenance manuals.
2. Application Engineering: Expert advice on selecting the right bearing for specific applications and operating conditions.
3. Customization Services: Options for customizing the bearing to meet specific requirements, such as material selection or special coatings.
Application Fields:
The SKF NU 217 ECJ is suitable for a wide range of applications, including:
1. Industrial Machinery: Conveyor systems, pumps, and compressors.
2. Automotive Components: Suspension systems, engine components, and transmission systems.
3. Heavy Equipment: Construction machinery, , and agricultural machinery.
Parameter Introduction:
- Bearing Type: Cylindrical Roller Bearing
- Series: NU
- Model: NU 217 ECJ
- Bore Diameter: 85 mm
- Outer Diameter: 150 mm
- Width: 28 mm
- Dynamic Load Rating: 110 kN
- Static Load Rating: 122 kN
- Limiting Speeds: 5300 rpm (reference speed), 7500 rpm (maximum speed)
- Lubrication: Grease or oil
Frequently Asked Questions:
Q1: What is the main advantage of using the SKF NU 217 ECJ bearing?
A1: The main advantage of using the NU 217 ECJ bearing is its high radial load capacity, which makes it suitable for applications that require robust and reliable performance.
Q2: Can the SKF NU 217 ECJ be used in high-speed applications?
A2: Yes, the NU 217 ECJ can be used in high-speed applications, with a maximum speed of 7500 rpm.
Q3: How should the SKF NU 217 ECJ be lubricated?
A3: The NU 217 ECJ can be lubricated with grease or oil, depending on the specific application and operating conditions.
Q4: What is the recommended maintenance schedule for the SKF NU 217 ECJ?
A4: The recommended maintenance schedule for the NU 217 ECJ depends on the specific application and operating conditions. It is essential to refer to the manufacturer's guidelines and consult with an expert if necessary.
Q5: Can the SKF NU 217 ECJ be customized to meet specific requirements?
A5: Yes, SKF offers customization services for the NU 217 ECJ, including material selection and special coatings, to meet specific application requirements.
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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