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Bearing NNU 4988 KM W33 URB
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Product detailed description
The NNU 4988 KM W33 URB bearing is engineered to accommodate substantial radial loads while maintaining operational efficiency at medium to high speeds. Key specifications include:
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Dimensions:
- Bore Diameter (d): 440 mm
- Outer Diameter (D): 600 mm
- Width (B): 160 mm
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Load Ratings:
- Basic Dynamic Load Rating (C): 2,150 kN
- Basic Static Load Rating (C₀): 5,550 kN
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Speed Ratings:
- Reference Speed: 1,000 rpm
- Limiting Speed: 850 rpm
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Design Features:
- Double-row configuration for enhanced load distribution
- Cylindrical bore type
- Machined brass cage for roller guidance
- Open design without seals or shields
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Operating Conditions:
- Operating Temperature Range: -40°C to +120°C
- Lubrication: Suitable for both oil and grease lubrication
This bearing is commonly used in heavy-duty machinery, such as rolling mills and large industrial equipment, where high radial load capacity and reliability are essential. Its robust design ensures longevity and optimal performance in demanding applications.
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URB Bearings - Reliability and Quality for Your Applications
URB bearings are known for their high quality and reliability. This renowned manufacturer, based in Romania, offers a wide range of products for various industrial sectors, including automotive, machinery, energy, and more. URB bearings are designed for optimal performance and long service life, making them the ideal choice for demanding applications that require reliability and efficiency.
Why Choose URB Bearings?
- High Reliability: URB bearings are designed to perform well under demanding conditions, minimizing maintenance needs and extending the service life of your equipment.
- Excellent Price/Performance Ratio: URB bearings offer excellent results at competitive prices, making them an ideal choice for a wide range of applications.
- Wide Range of Products: URB offers a broad selection of bearings, including ball, roller, and other types, to meet the specific requirements of various industries.
Technical Specifications
URB bearings are available in many types and sizes, allowing for customization to meet your specific needs. Whether you need bearings for high loads, high speeds, or extreme temperatures, URB has the solution for you. Choose based on parameters such as diameter, width, material, and other technical specifications.
Contact Us
If you are looking for high-quality URB bearings for your applications, feel free to contact us. Our company provides expert advice on selecting the right bearing type and ensures fast delivery. We're here to help you find the ideal bearings for your needs and answer all your questions.
Interested in URB bearings? Order from us today!