2211 ETN9
Manufacturer: SKF
Part Number: 2211 ETN9
| Attribute | Value |
| cate_name | Pneumatic & Hydraulic Tools |
Overview:
The SKF 2211 ETN9 is a high-quality self-aligning ball bearing designed for applications requiring robust performance and reliability. This bearing is part of the SKF's extensive range, known for its precision engineering and durability. It is suitable for a wide range of industrial applications, offering a balance of load capacity, speed capabilities, and ease of maintenance.
Features:
1. Self-Aligning Design: The 2211 ETN9 features a self-aligning design that compensates for angular misalignments in the shaft, reducing stress on the bearing and extending its service life.
2. Enhanced Durability: Made from premium materials, this bearing is designed to withstand high loads and operate in challenging conditions.
3. Low Friction: The ball bearing design offers low friction, which helps in reducing energy consumption and improving the overall efficiency of the machinery.
4. Sealed for Protection: The ETN9 designation indicates that the bearing is equipped with a snap ring on the inner ring, providing additional protection against contaminants and ensuring a longer service life.
5. Reliability: SKF's reputation for reliability ensures that the 2211 ETN9 bearing is a dependable choice for various applications.
Development Support:
SKF offers comprehensive support during the development phase of machinery and equipment. This includes:
- Technical Consultation: Expert advice on the selection and application of bearings.
- Customization Options: Tailoring bearing solutions to meet specific application requirements.
- Simulation Tools: Access to SKF's simulation software to predict bearing performance and optimize design.
Application Fields:
The SKF 2211 ETN9 bearing is versatile and finds applications in various industries, such as:
- Agricultural Machinery: For reliable operation in harsh outdoor conditions.
- Industrial Equipment: In conveyor systems, pumps, and other machinery where durability and low maintenance are crucial.
- Automotive Industry: For wheel bearings and other applications requiring high performance and reliability.
Parameter Introduction:
- Type: Self-aligning ball bearing
- Inside Diameter (d): 55 mm
- Outside Diameter (D): 100 mm
- Width (B): 21 mm
- Dynamic Load Rating (C): Up to 22,300 N
- Static Load Rating (C0): Up to 7,200 N
- Limiting Speeds: Depending on the size and design, the bearing can operate at high speeds.
Frequently Asked Questions:
1. Q: How does the self-aligning feature of the 2211 ETN9 bearing work?
A: The self-aligning feature allows the bearing to accommodate shaft misalignments up to a certain degree, reducing stress and prolonging the life of the bearing.
2. Q: What are the benefits of the ETN9 seal?
A: The ETN9 seal, which includes a snap ring on the inner ring, provides additional protection against contaminants, thus enhancing the bearing's durability and reliability.
3. Q: Can the SKF 2211 ETN9 bearing be used in high-speed applications?
A: Yes, depending on the specific design and size, this bearing is capable of operating at high speeds, making it suitable for various high-performance applications.
4. Q: How can I ensure the correct installation of the SKF 2211 ETN9 bearing?
A: Proper installation is crucial for the performance and longevity of the bearing. It is recommended to follow SKF's installation guidelines and use the appropriate tools and techniques.
5. Q: What maintenance is required for the SKF 2211 ETN9 bearing?
A: Regular inspection and lubrication are essential. The bearing should be checked for signs of wear, contamination, or damage, and lubricated according to the manufacturer's recommendations.
This comprehensive introduction to the SKF 2211 ETN9 bearing provides an overview of its capabilities, features, and applications, ensuring that it is a well-informed choice for your machinery needs.
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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