61904-2RZ
Manufacturer: SKF
Part Number: 61904-2RZ
| Attribute | Value |
| cate_name | Pneumatic & Hydraulic Tools |
| Datasheet | 61904-2RZ SKF |
The SKF 61904-2RZ is a high-precision, single-row deep groove ball bearing designed for applications requiring high-speed operation, low friction, and minimal maintenance. This bearing is part of the 6000 series, which is known for its versatility and reliability in various industrial settings.
Features of SKF 61904-2RZ
- Material Composition: Made from high-grade steel, ensuring durability and longevity.
- Sealing Mechanism: The 2RZ designation indicates that the bearing has two rubber seals on either side, providing protection against contaminants and retaining lubricants.
- Low Friction: Designed to reduce friction, which is crucial for energy efficiency and heat management.
- High-Speed Capabilities: Suitable for high-speed applications due to its precision design and materials.
- Reliability: Known for its reliability in demanding environments.
Development Support
SKF offers comprehensive development support for engineers and technicians, including:
- Technical Documentation: Detailed guides and specifications for proper installation and maintenance.
- Simulation Software: Tools to predict performance and lifespan under various conditions.
- Customization Services: Options for customizing the bearing to meet specific application requirements.
Application Fields
The SKF 61904-2RZ is widely used across various industries due to its robust design and performance capabilities. Some common application fields include:
- Automotive Industry: In wheel bearings and engine components.
- Industrial Machinery: For use in pumps, conveyor systems, and manufacturing equipment.
- : In various moving parts where precision and reliability are paramount.
- Medical Equipment: For devices requiring smooth and precise motion.
Parameter Introduction
- Bore Diameter (d): 20 mm
- Outer Diameter (D): 37 mm
- Width (B): 9 mm
- Dynamic Load Rating (C): 5.95 kN
- Static Load Rating (C0): 3.3 kN
- Limiting Speeds: High-speed capabilities, consult SKF for specific values.
Frequently Asked Questions (FAQs)
1. Q: How do I know if the SKF 61904-2RZ is the right bearing for my application?
A: Consider the load requirements, speed, and environmental conditions of your application. Consult SKF's technical documentation or contact their support for guidance.
2. Q: What maintenance is required for the SKF 61904-2RZ?
A: Regular inspections for wear and contamination are recommended. The sealed design reduces the need for frequent lubrication, but it's important to follow the manufacturer's guidelines.
3. Q: Can the SKF 61904-2RZ operate in harsh environments?
A: The 2RZ seal provides good protection against contaminants, but it's not indestructible. For extreme environments, consider additional protective measures or consult with SKF.
4. Q: Is there a maximum speed at which the SKF 61904-2RZ can operate?
A: Yes, there are limiting speeds, but these can vary based on specific operating conditions. Contact SKF for detailed information.
5. Q: Can I get a custom version of the SKF 61904-2RZ?
A: SKF offers customization services for certain applications. Contact them to discuss your specific needs.
This introduction provides a comprehensive overview of the SKF 61904-2RZ bearing, highlighting its features, applications, and support services offered by SKF. For more detailed information or specific inquiries, it's recommended to reach out to SKF directly.
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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