Product Overview: The NU 307 Cylindrical Roller Bearing
The NU 307 bearing is a high-performance component within our extensive NU Series of Cylindrical Roller Bearings. With a bore diameter of 35mm, an outer diameter of 80mm, and a thickness of 21mm, this bearing is engineered for applications demanding high radial load capacity and high operating speeds. Its design, featuring two integral flanges on the outer ring and no flanges on the inner ring, allows for axial displacement of the shaft relative to the housing within the bearing itself. This makes the NU 307 ideal for applications where thermal expansion or contraction might occur, preventing stress on adjacent components.
As a trusted supplier of industrial bearings, we ensure that our NU 307 bearings meet stringent industry standards, offering exceptional durability and reliable performance in challenging industrial environments. This type of bearing is a critical component in various heavy machinery, providing smooth, efficient operation and extended service life. Explore our comprehensive range of cylindrical roller bearings to find precise solutions for your industrial needs.
Key Features of the NU 307 Bearing
- High Radial Load Capacity: Designed to withstand substantial radial forces, making it suitable for heavy-duty applications.
- High Speed Capability: Optimized for operations requiring high rotational speeds without compromising performance.
- Axial Displacement Accommodation: The NU configuration allows for shaft thermal expansion or contraction relative to the housing, preventing axial loads on the bearing.
- Separable Components: The inner and outer rings can be mounted independently, simplifying installation and maintenance procedures.
- Low Friction Operation: Engineered for smooth rotation, minimizing heat generation and energy loss during operation.
- Robust Construction: Manufactured from high-quality bearing steel for excellent wear resistance and long-term reliability in harsh conditions.
Applications of NU 307 Bearings
- Electric Motors: Provides reliable support for rotor shafts, ensuring smooth and efficient motor operation.
- Gearboxes: Essential in industrial gearboxes to handle heavy radial loads from meshing gears.
- Pumps: Used in various pump types to support rotating shafts under demanding operating conditions.
- Compressors: Supports crankshafts and other rotating elements, contributing to stable and efficient compression.
- Industrial Transmissions: Ideal for applications requiring robust radial support and accommodating axial movement.
- Mining Equipment: Withstands heavy loads and harsh environments typical in mining machinery.
- Paper Mills: Ensures smooth operation of rollers and other rotational components in paper manufacturing.
- Steel Mills: Used in rolling mills and other heavy machinery where high radial loads and temperatures are common.
Benefits of Using the NU 307 Bearing
- Enhanced Machine Reliability: Its robust design and ability to handle high loads contribute to fewer unexpected breakdowns.
- Extended Service Life: Precision manufacturing and durable materials ensure a longer operational lifespan, reducing replacement frequency.
- Reduced Maintenance Costs: Less prone to premature failure, leading to lower repair and replacement expenses.
- Improved Operational Efficiency: Low friction characteristics contribute to energy savings and smoother mechanical performance.
- Simplified Assembly: Separable components facilitate easier mounting and dismounting processes.
- Versatility: Adaptable to a wide range of industrial applications, offering a reliable solution for various machinery.
