Bearing NU 4907 DKF



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Product detailed description
Bearing NU 4907 DKF: High-Performance Cylindrical Roller Bearing
The NU 4907 DKF is a precision-engineered cylindrical roller bearing designed to deliver exceptional performance in a variety of industrial applications. Renowned for its robustness and reliability, this bearing type is widely used in heavy machinery, electric motors, gearboxes, and other equipment requiring high radial load capacity and excellent rotational accuracy.
This particular bearing features a double rib on the inner ring and a single rib on the outer ring ('DKF' designation), which provides enhanced axial guidance and support. The cylindrical roller design allows it to accommodate heavy radial loads while enabling high-speed operation with minimal friction.
Key Features of NU 4907 DKF
- Type: Cylindrical roller bearing
- Design: NU type with double inner ring ribs and single outer ring rib (DKF)
- Load Capacity: High radial load support with some axial guidance
- Durability: Made from high-quality steel for extended service life
- Applications: Ideal for electric motors, pumps, gearboxes, machine tools, and heavy-duty industrial equipment
Why Choose NU 4907 DKF?
When selecting a bearing for demanding industrial environments, reliability and performance are paramount. The NU 4907 DKF offers:
- Superior radial load handling thanks to cylindrical rollers
- Enhanced axial guidance due to the unique rib configuration
- Reduced friction and heat generation for longer operational life
- Compatibility with a wide range of lubrication options for optimal maintenance
While exact dimensions for the NU 4907 DKF may vary slightly depending on the manufacturer, bearings in the NU 4900 series typically conform to international standards ensuring interchangeability and ease of replacement.
Applications and Industries
The versatility of the NU 4907 DKF makes it suitable for:
- Automotive industry components
- Industrial machinery and automated equipment
- Electric motors and generators
- Textile and paper machines
- Mining and construction equipment
Choosing the NU 4907 DKF guarantees a bearing solution that balances strength, precision, and longevity, making it an excellent choice for both new machinery designs and replacement parts in maintenance operations.

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DKF: Leading Manufacturer of Bearings and Transmission Technology
DKF is a renowned manufacturer specializing in high-quality bearings and advanced transmission technology. With a strong commitment to innovation and precision engineering, DKF has established itself as a trusted partner in various industrial sectors, delivering reliable components that enhance machinery efficiency and durability.
Company History
Founded several decades ago, DKF has grown from a modest enterprise into a significant player in the bearings and mechanical transmission industry. Throughout its history, the company has continuously adapted to technological advancements and expanded its product portfolio to meet the evolving demands of its global clientele.
Product Range
DKF offers an extensive range of products designed to meet diverse mechanical and industrial needs, including:
- Ball Bearings: Precision-engineered for smooth rotation and minimal friction.
- Roller Bearings: Optimized for heavy load applications ensuring long service life.
- Needle Bearings: Compact solutions for limited space installations.
- Transmission Components: Includes gears, shafts, and coupling elements tailored for high-performance machinery.
- Custom Bearing Solutions: Tailored to specific industry requirements and special applications.
Main Focus and Technology
DKF places a strong emphasis on quality control, innovative design, and the integration of advanced materials in its products. The company leverages cutting-edge manufacturing technologies such as CNC machining and precision grinding to ensure tight tolerances and superior performance. Their products are engineered to withstand harsh operating conditions, reducing downtime and maintenance costs for end-users.
Application Areas
DKF bearings and transmission technology are widely used in numerous industries, including:
- Automotive Industry: Enhancing engine components, transmissions, and chassis systems.
- Industrial Machinery: Supporting heavy-duty machines in manufacturing plants.
- Aerospace: Delivering lightweight and high-strength components for aircraft systems.
- Renewable Energy: Bearings tailored for wind turbines and solar tracking systems.
- Robotics and Automation: Precision parts critical for smooth robotic movement.
Company Headquarters
DKF is headquartered in Germany, a country known for its engineering excellence and industrial innovation. This strategic location allows the company to serve European and international markets effectively, ensuring competitive lead times and customer support.