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Bearing NN 3012 KP/51 ZKL
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Product detailed description
The ZKL NN 3012 KP/51 is a super-precision double-row cylindrical roller bearing that offers a unique balance between load-carrying capacity, rigidity, and speed. Its design includes three flanges on the inner ring and no flanges on the outer ring, enabling accommodation of axial displacement in both directions.
Key Features:
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High Radial Load Capacity: Designed to handle very high radial loads, making it suitable for demanding applications.
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High Rigidity and Running Accuracy: Ensures minimal noise, vibration, and heat generation, contributing to precise and stable operation.
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Axial Displacement Accommodation: The design allows for axial displacement in both directions, providing flexibility in various applications.
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Separable Design: Simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit.
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Tapered Bore: Enables accurate adjustment of clearance or preload during mounting, ensuring optimal performance.
Technical Specifications:
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Dimensions:
- Bore Diameter: 60 mm
- Outside Diameter: 95 mm
- Width: 26 mm
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Load Ratings:
- Basic Dynamic Load Rating: 73.7 kN
- Basic Static Load Rating: 106 kN
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Speed Ratings:
- Attainable Speed for Grease Lubrication: 9,500 r/min
- Attainable Speed for Oil-Air Lubrication: 11,000 r/min
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Design Features:
- Number of Rows: 2
- Bore Type: Tapered 1:12
- Cage: Non-metallic
- Design: NN
- Number of Flanges, Outer Ring: 0
- Number of Flanges, Inner Ring: 3
- Radial Internal Clearance: C1
- Tolerance Class: Class SP
- Material: Bearing Steel
- Coating: Without
- Sealing: Without
- Lubricant: None
- Relubrication Feature: Annular Groove and Lubrication Holes
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Logistics:
- Product Net Weight: 0.624 kg
- eClass Code: 23-05-09-01
- UNSPSC Code: 31171505
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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ZKL Bearings - Quality and Performance for Every Application
ZKL bearings are known for their high quality, reliability, and long service life. This renowned Czech manufacturer specializes in producing a wide range of bearings for various industrial sectors, including automotive, machinery, energy, and more. ZKL bearings are known for their excellent performance even under demanding conditions and are favored for their durability and long life.
Why Choose ZKL Bearings?
- Excellent Price/Performance Ratio: ZKL bearings offer great performance at a highly competitive price, making them an ideal choice for a wide range of applications.
- High Reliability: ZKL bearings are designed for long life and minimal maintenance, reducing repair and replacement costs over time.
- Variety of Products: ZKL offers a wide range of bearings, including ball, roller, and other types, which meet the specific requirements of various industrial applications.
Technical Specifications
ZKL bearings are designed to provide optimal performance in different conditions. They offer a wide selection of sizes and bearing types, including versions for high loads, high speeds, or extreme temperatures. Choose based on specifications such as diameter, width, material, and other technical parameters.
Contact Us
If you're looking for high-quality ZKL bearings for your applications, reach out to us. Our company provides not only top-notch products but also expert advice to help you select the right bearings for your specific needs. We are ready to ensure fast delivery and answer any questions you may have.
Interested in ZKL bearings? Order from us today!