Bearing NU 4920 TNGAP DKF



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Product detailed description
Bearing NU 4920 TNGAP DKF – High-Performance Cylindrical Roller Bearing
The NU 4920 TNGAP DKF is a precision-engineered cylindrical roller bearing designed to deliver exceptional performance in demanding industrial applications. Manufactured to meet rigorous quality standards, this bearing offers superior load-carrying capacity and reliable operation under high radial loads.
Featuring a robust design, the NU 4920 TNGAP DKF is ideal for use in heavy machinery, electric motors, gearboxes, and other rotating equipment where durability and efficiency are critical. Its cylindrical roller configuration ensures optimal contact with the raceways, minimizing friction and wear while maximizing service life.
Key Features and Benefits
- High Radial Load Capacity: Designed to withstand substantial radial forces, making it suitable for heavy-duty applications.
- Precision Manufacturing: Ensures smooth operation and reduces vibration and noise during rotation.
- Durable Construction: Made from high-grade steel materials that enhance strength and resistance to fatigue.
- Optimized Roller and Cage Design: Improves load distribution and dynamic performance.
- Versatile Use: Suitable for a wide range of industrial machinery and equipment.
Technical Specifications
The NU 4920 series typically features the following dimensions based on international standards for cylindrical roller bearings:
- Bore diameter: 100 mm
- Outer diameter: 170 mm
- Width: 40 mm
These dimensions make the NU 4920 TNGAP DKF bearing compatible with various industrial assemblies requiring precise alignment and stable operation.
Applications
The NU 4920 TNGAP DKF is widely used in sectors such as:
- Heavy machinery and construction equipment
- Electric motors and generators
- Gearboxes and transmission systems
- Conveyor systems and material handling
- Pulp and paper industry equipment
Its ability to handle high radial loads and maintain performance under challenging conditions makes it an excellent choice for enhancing the reliability and efficiency of your machinery.
Invest in the NU 4920 TNGAP DKF bearing to ensure long-lasting, smooth, and efficient operation of your industrial equipment.

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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.