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Bearing NJ 207 ZKL
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Bearing NJ 207 ZKL
The NJ 207 ZKL is a high-quality cylindrical roller bearing designed for heavy-duty applications requiring reliable performance and durability. Manufactured by ZKL, a renowned producer known for precision and robust engineering, this bearing is ideal for use in industrial machinery, electric motors, gearboxes, and other mechanical equipment where axial and radial loads are present.
This particular model, NJ 207, belongs to the NJ series of cylindrical roller bearings, characterized by their ability to accommodate heavy radial loads and limited axial loads in one direction. The "Z" in the designation indicates that the bearing is equipped with a single metal shield on one side, protecting the internal components from dust and other contaminants while maintaining low friction and high-speed capabilities.
- Type: Cylindrical roller bearing
- Manufacturer: ZKL
- Shielding: Single metal shield (Z)
- Design: NJ series (single row, with a guided flange on the inner ring allowing axial displacement of the shaft relative to the housing)
The NJ 207 ZKL features standardized dimensions according to international bearing standards, ensuring interchangeability and ease of replacement. The bearing dimensions for NJ 207 are:
- Inner Diameter (d): 35 mm
- Outer Diameter (D): 72 mm
- Width (B): 17 mm
These dimensions make the NJ 207 ZKL suitable for various mechanical assemblies where space constraints and load requirements must be balanced effectively. The cylindrical roller design also enables higher load capacity compared to ball bearings of similar size, contributing to longer service life and improved operational reliability.
Choosing the NJ 207 ZKL ensures a combination of high radial load capacity, moderate axial load accommodation, and protection against contaminants thanks to the metal shield. This bearing is engineered for smooth operation, reduced maintenance, and enhanced performance under demanding industrial conditions.
Whether you are replacing worn-out bearings or designing new machinery, the NJ 207 ZKL is a dependable choice that meets international standards and delivers consistent quality for your mechanical systems.
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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.