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Bearing NJ 222 ZKL
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Product detailed description
Bearing NJ 222 ZKL: Reliable Performance for Heavy-Duty Applications
The NJ 222 ZKL is a high-quality cylindrical roller bearing designed to provide exceptional radial load capacity and durability in demanding mechanical environments. Manufactured by ZKL, a trusted name in bearing technology, this bearing is engineered for applications where reliability and long service life are paramount.
This particular model, NJ 222, features a double row cylindrical roller design with an inner ring having two ribs and an outer ring with one rib, allowing it to accommodate heavy radial loads and axial loads in one direction. The "Z" suffix indicates that the bearing is equipped with a single metal shield on one side, which helps protect the internal components from contamination while maintaining low friction.
Key Features of NJ 222 ZKL
- Robust cylindrical roller design for enhanced radial load capacity
- Single metal shield (Z) for protection against dust and debris
- Precision manufacturing ensuring smooth operation and reduced noise
- Suitable for heavy-duty industrial machinery and equipment
- High-quality materials and heat treatment for extended service life
Technical Specifications
The NJ 222 ZKL adheres to international bearing standards, with the following nominal dimensions:
- Inner Diameter (d): 110 mm
- Outer Diameter (D): 190 mm
- Width (B): 43 mm
These dimensions make the NJ 222 ZKL suitable for a wide range of heavy machinery, including gearboxes, motors, and industrial equipment where high radial loads are common.
Applications
The versatility and robustness of the NJ 222 ZKL make it ideal for various industrial sectors:
- Mining and construction equipment
- Heavy-duty electric motors and generators
- Steel and metal processing machinery
- Pumps, compressors, and fans
- Automotive and transportation industries
Why Choose NJ 222 ZKL?
Choosing the NJ 222 ZKL ensures you benefit from a bearing designed to withstand harsh operating conditions while maintaining performance and reliability. Its shielded design minimizes maintenance needs and protects the bearing from contaminants, extending its operational life. Whether you need a bearing for new equipment or replacement parts, this model offers dependable quality and consistent performance.
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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.