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Bearing NN 4830 K SP W33 SKF
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Product detailed description
The SKF NN 4830 K SP W33 is a super-precision double row cylindrical roller bearing engineered to meet the stringent demands of high-speed and high-accuracy applications. This bearing is particularly suitable for machine tools, aerospace, automotive manufacturing, robotics, energy sector equipment, medical device manufacturing, and water treatment machinery.
Key Features:
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High Radial Load Capacity: Designed to support substantial radial loads, ensuring durability and reliability in demanding applications.
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High Rigidity and Running Accuracy: Manufactured to provide exceptional rigidity and precise running accuracy, essential for high-precision machinery.
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Reduced Noise and Vibration: Optimized design minimizes operational noise and vibration, contributing to a quieter and more stable operating environment.
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Axial Displacement Accommodation: The bearing can accommodate axial displacement in both directions, offering flexibility in various mounting configurations.
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Lubrication Feature: Equipped with an annular groove and lubrication holes in the outer ring (W33 feature) to facilitate effective grease distribution and prolong bearing life.
Technical Specifications:
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Dimensions:
- Bore Diameter (d): 150 mm
- Outside Diameter (D): 225 mm
- Width (B): 60 mm
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Load Ratings:
- Basic Dynamic Load Rating (C): 480 kN
- Basic Static Load Rating (C₀): 1,000 kN
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Speed Capabilities:
- Attainable Speed for Grease Lubrication: 10,000 r/min
- Attainable Speed for Oil-Air Lubrication: 11,500 r/min
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Material and Design:
- Bearing Material: Bearing Steel
- Cage Material: Machined Metal
- Bore Type: Tapered 1:12
- Design: NN (Inner Ring Guided)
- Number of Flanges, Inner Ring: 3
- Number of Flanges, Outer Ring: 0
- Radial Internal Clearance: C1
- Tolerance Class: SP (Super Precision)
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Lubrication:
- Lubrication Feature: Annular Groove and Lubrication Holes (W33)
- Sealing: Without
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Weight:
- Product Net Weight: 8.5 kg
This bearing's design ensures high performance and reliability, making it an excellent choice for applications requiring precision and durability.
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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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