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Bearing NU 2215 ZKL
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Product detailed description
Bearing NU 2215 ZKL
The NU 2215 ZKL is a high-quality cylindrical roller bearing designed for heavy-duty applications requiring reliable performance and durability. Manufactured by ZKL, a leading producer of bearings, this model is engineered to support radial loads and accommodate axial displacement, making it ideal for various industrial machinery and equipment.
This bearing features a NU design, which means it has two integral flanges on the outer ring and no flanges on the inner ring, allowing the inner ring to move axially relative to the outer ring. This design is especially useful in applications where thermal expansion or shaft deflection occurs.
The "Z" in the designation indicates that the bearing is equipped with a single metal shield on one side, protecting the internal components from contamination while enabling higher-speed operation compared to sealed bearings.
- Type: Cylindrical Roller Bearing (NU series)
- Shielding: Single metal shield (Z)
- Manufacturer: ZKL
According to standard dimensions for the NU 2215 bearing series, the NU 2215 ZKL typically has the following measurements:
- Inner Diameter (d): 75 mm
- Outer Diameter (D): 130 mm
- Width (B): 31 mm
These dimensions conform to the international standards for NU 2215 bearings, ensuring compatibility and interchangeability with other standard components.
NU 2215 ZKL is commonly used in applications such as electric motors, gearboxes, pumps, and heavy machinery where high radial loads and moderate speeds are present. Its robust design and quality manufacturing ensure long service life, low friction, and efficient operation.
Choosing the NU 2215 ZKL ensures optimal performance and reliability, backed by ZKL's expertise and commitment to quality.
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ZKL Bearings and Transmission Technology Manufacturer
ZKL is a renowned manufacturer specializing in the production of high-quality bearings and advanced transmission technology solutions. With a rich history and commitment to innovation, ZKL has established itself as a key player in the global bearing industry.
Company History
Founded in 1947, ZKL has grown from a small manufacturer into one of the leading European producers of rolling bearings. Over the decades, the company has continuously invested in modern production technologies and research & development to maintain its competitive edge and deliver superior products to various industries worldwide.
Product Range
ZKL offers a comprehensive range of bearing products and transmission components designed for durability, precision, and high performance:
- Deep Groove Ball Bearings – versatile bearings suitable for various applications.
- Roller Bearings – including cylindrical roller bearings and spherical roller bearings for heavy load capacity.
- Needle Roller Bearings – optimized for space-constrained applications requiring high load capacity.
- Special Bearings and Customized Solutions – tailored bearings designed to meet unique industry requirements.
- Transmission Components – precision parts used in a variety of mechanical transmission systems.
Main Focus and Technologies
ZKL focuses on delivering reliable and innovative bearing solutions that cater to demanding operational conditions. The company emphasizes:
- Material excellence and cutting-edge manufacturing processes to ensure product longevity.
- Advanced heat treatment and sealing technologies for enhanced bearing performance.
- Customization and flexibility to accommodate specific customer needs across different sectors.
Application Areas
ZKL bearings and transmission products are widely used in a diverse range of industries, including:
- Automotive and transportation
- Industrial machinery and equipment
- Energy sector, including wind turbines and power plants
- Engineering and manufacturing processes
- Railway and aerospace technologies
Company Headquarters
ZKL is headquartered in Plzeň, Czech Republic. From this strategic location, the company serves a broad international market, combining traditional European manufacturing quality with modern technological standards to meet the evolving needs of its customers.