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Bearing NN 3020 K/C181DIN KOYO
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Product detailed description
The KOYO NN 3020 K/C181DIN is a super-precision double-row cylindrical roller bearing that offers a unique balance between load-carrying capacity, rigidity, and speed. Its design is optimized for applications requiring high radial load capacity and precise axial displacement accommodation.
Key Features:
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High Radial Load Capacity: Engineered to support substantial radial loads, making it suitable for demanding applications.
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Axial Displacement Accommodation: The design allows for axial displacement in both directions, enhancing operational flexibility.
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Separable Design: Facilitates easy mounting and dismounting, particularly beneficial when both rings require an interference fit.
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Tapered Bore: Enables accurate adjustment of clearance or preload during installation, ensuring optimal performance.
Technical Specifications:
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Dimensions:
- Bore Diameter (d): 100 mm
- Outside Diameter (D): 150 mm
- Width (B): 37 mm
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Load Ratings:
- Basic Dynamic Load Rating (Cr): 157 kN
- Basic Static Load Rating (C0r): 265 kN
- Fatigue Load Limit (Cu): 33.3 kN
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Speed Ratings:
- Limiting Speed for Grease Lubrication: 5,600 r/min
- Limiting Speed for Oil-Air Lubrication: 6,300 r/min
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Design and Material:
- Design: NN (Double-row, separable)
- Cage: Non-metallic
- Material: Bearing Steel
- Coating: Without
- Sealing: Without
- Lubricant: None
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Additional Features:
- Radial Internal Clearance: C1
- Tolerance Class: SP
- Relubrication Feature: Annular Groove and Lubrication Holes
This bearing is ideal for applications requiring high precision and load capacity, such as machine tool spindles and other high-speed machinery.
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KOYO Bearings - Quality You Can Rely On
KOYO bearings are high-quality products that meet the demanding requirements of modern industry. This Japanese manufacturer is one of the world's leading producers of bearings, offering a wide range of products for various industrial applications, including automotive, machinery, energy, and more. KOYO bearings are known for their long service life, high performance, and reliability even under extreme conditions.
Why Choose KOYO Bearings?
- High Reliability: KOYO bearings are designed to provide reliable performance even under demanding operating conditions, minimizing maintenance and replacement costs.
- Innovative Technology: KOYO continually invests in research and development, ensuring that their bearings always meet the requirements of modern industries.
- Wide Range of Products: KOYO offers a broad selection of bearings, including ball, roller, needle, and other types, to meet the specific needs of various industrial applications.
Technical Specifications
KOYO bearings are available in different types and sizes, allowing for customization to your specific needs. They provide solutions for applications requiring high loads, high speeds, or extreme temperatures. Choose based on specifications such as diameter, width, material, and other technical parameters to ensure optimal performance.
Contact Us
If you're looking for high-quality KOYO bearings for your applications, feel free to contact us. Our company provides expert advice and fast delivery of bearings that meet your requirements. We're here to help you find the ideal bearings for your application and ensure their reliable performance.
Interested in KOYO bearings? Order from us today!