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Bearing 7220 ACD/P4A SKF
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Product detailed description
The SKF 7220 ACD/P4A is a super-precision, high-capacity, single-row angular contact ball bearing engineered for demanding applications. It is designed to accommodate both radial and axial loads acting simultaneously, with the axial load acting in one direction only. This bearing is ideal for situations requiring high running accuracy, load-carrying capacity, and relatively high speed.
Technical Specifications:
- Bore Diameter (d): 100 mm
- Outside Diameter (D): 180 mm
- Width (B): 34 mm
- Contact Angle: 25°
- Basic Dynamic Load Rating (C): 148 kN
- Basic Static Load Rating (C₀): 129 kN
- Attainable Speed for Grease Lubrication: 7,000 r/min
- Attainable Speed for Oil-Air Lubrication: 11,000 r/min
- Material: Bearing steel
- Sealing: None
- Lubricant: None
- Tolerance Class: P4A
- Ring Type: One-piece inner and outer rings
- Design: High-capacity D
- Universal Matching Bearing: No
- Matched Arrangement: No
- Matched Condition (Axial Clearance/Preload): Not applicable
- Product Net Weight: 3.19 kg
This bearing is designed for applications requiring high running accuracy and load-carrying capacity at relatively high speeds. It is suitable for use in machine tool spindles, robotics, and other precision machinery. The 25° contact angle allows for the accommodation of axial loads in one direction, making it ideal for applications where axial loads are predominant.
The SKF 7220 ACD/P4A bearing is manufactured to the highest standards, ensuring durability and reliability in demanding applications. Its high-capacity design allows for the accommodation of heavy loads at relatively high speeds under low to moderate operating temperatures. The bearing's one-piece inner and outer rings contribute to its high stiffness and load-carrying capacity.
For optimal performance, it is recommended to use appropriate lubrication and to operate the bearing within its specified speed limits. Regular maintenance and monitoring of operating conditions will help ensure the longevity and reliability of the bearing in its application.
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SKF Bearings - Quality You Can Rely On
SKF bearings are synonymous with quality and reliability. This renowned manufacturer has a long tradition and provides solutions for a wide range of industrial applications. Whether you need bearings for automotive, machinery, or other specialized sectors, SKF offers products that meet the highest quality standards.
Why Choose SKF Bearings?
- Exceptional Reliability: SKF bearings are designed for long service life and minimal maintenance, reducing repair and replacement costs.
- Innovation: SKF continually focuses on development and innovation to provide solutions that meet the demands of modern industries.
- Wide Range of Products: Whether you need bearings for high loads, extreme temperatures, or high speeds, SKF has a product for every application.
Technical Specifications
SKF bearings are available in different types, including ball, roller, and needle bearings. Each type is designed to deliver optimal performance in various conditions. Choose based on specifications such as diameter, width, material, and other important parameters.
Contact Us
If you are looking for SKF bearings that meet your specific needs, feel free to reach out to us. Our company will provide you not only with high-quality products but also with expert advice and support in selecting the right bearing for your application. Contact us today and find out how we can help.
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