Product Overview: The 31308 Tapered Roller Bearing
The 31308 bearing is a high-performance component within our comprehensive 31300 Series of Tapered Roller Bearings. Engineered for demanding industrial applications, this bearing features a unique design that allows it to manage significant combined radial and axial loads, typically from a single direction. Its construction includes an inner ring with a roller and cage assembly, and a separable outer ring. The tapered raceways and rollers ensure precise rolling motion, providing high rigidity and excellent operational accuracy.
With bore diameter of 40 mm, an outer diameter of 90 mm, and a thickness of 25.25 mm, the 31308 is built to meet industry-standard specifications, ensuring reliability and a long service life in challenging environments. This robust design makes it an indispensable component in heavy-duty machinery where reliability under high loads and shock conditions is paramount. Our range of tapered roller bearings is meticulously selected to deliver superior performance, contributing to the efficiency and durability of your equipment.
Key Features of the 31308 Bearing
- Combined Load Capacity: Designed to effectively accommodate both radial and axial loads simultaneously, making it highly versatile.
- High Axial Load Capability: Particularly adept at handling heavy axial forces in one direction due to its tapered roller design.
- Separable Components: The inner ring assembly and outer ring can be mounted separately, simplifying installation and maintenance.
- Precision Tapered Rollers: Ensures accurate rolling motion, reducing friction and extending the bearing’s operational life.
- High Rigidity: Provides excellent stiffness, crucial for applications requiring precise shaft positioning and minimal deflection.
- Durable Construction: Manufactured from high-quality bearing steel, offering exceptional wear resistance and reliability in harsh conditions.
- Dimensional Stability: Engineered to maintain consistent performance under varying temperatures and operational stresses.
Common Applications of 31308 Bearings
- Automotive Transmissions and Wheel Hubs: Essential for supporting rotating components and handling varying loads in vehicles.
- Gearboxes and Reducers: Provides robust support for shafts in power transmission systems, ensuring smooth operation.
- Industrial Machinery: Utilized in heavy equipment such as rolling mills, construction machinery, and agricultural equipment.
- Pumps and Compressors: Supports critical rotating parts, ensuring stable and efficient fluid handling and compression.
- Mining and Construction Equipment: Withstands heavy loads and harsh environments in excavators, bulldozers, and conveyor systems.
- Paper Making Machinery: Used in various rollers and presses where high loads and precision are required.
- Material Handling Equipment: Critical for forklift trucks, cranes, and other equipment that move heavy loads.
- Railway Axle Boxes: Supports the axles of railway cars, accommodating significant vertical and lateral forces.
Benefits of Using the 31308 Bearing
- Enhanced Load Handling: Superior design allows for efficient management of heavy combined loads, improving machine reliability.
- Extended Service Life: Reduces wear and tear through optimized load distribution and robust material construction, leading to longer bearing life.
- Improved Operational Efficiency: Minimizes friction and heat generation, contributing to energy savings and smoother mechanical performance.
- Simplified Maintenance: The separable design facilitates easier mounting, dismounting, and inspection, reducing downtime.
- Cost-Effectiveness: Longer lifespan and reduced maintenance requirements result in lower overall operational costs.
- Versatility: Suitable for a broad spectrum of industrial applications, offering a reliable solution for diverse mechanical systems.
- Reliable Performance: Delivers consistent and accurate performance even under high stress and fluctuating operational conditions.
