Product Overview: The 31318 Tapered Roller Bearing
The 31318 bearing is a high-performance single row Tapered Roller Bearing, specifically engineered for applications requiring superior capacity to manage both radial and axial loads. With precise dimensions of 90mm bore diameter, 190mm outer diameter, and 43mm thickness, this bearing is a vital component within our comprehensive 31300 Series. Its design incorporates tapered rollers and raceways arranged in such a way that the roller axes and raceway axes meet at a common point on the bearing axis, ensuring true rolling motion and efficient load distribution. This robust construction makes the 31318 bearing an ideal choice for challenging industrial environments where reliability and long service life are paramount.
As a leading supplier of industrial bearings and mechanical parts, we ensure that our 31318 bearings adhere to international standards, providing consistent, high-quality performance. Their separable design, comprising an inner ring assembly (cone) and an outer ring (cup), simplifies mounting and dismounting procedures, contributing to reduced maintenance times. This bearing is widely utilized across various heavy machinery, offering stability and durability even under significant operational stress.
Key Features of the 31318 Tapered Roller Bearing
- High Combined Load Capacity: Designed to efficiently handle substantial radial loads in combination with heavy axial loads in one direction.
- Tapered Geometry: Conical rollers and raceways ensure true rolling motion and optimal load distribution across the contact surfaces.
- Separable Components: The inner ring assembly (cone) and outer ring (cup) can be mounted independently, simplifying installation and maintenance.
- Robust Construction: Manufactured from high-grade bearing steel for exceptional wear resistance, strength, and long operational life.
- Precision Manufacturing: Produced to strict industry standards, ensuring dimensional accuracy and reliable performance in demanding applications.
- High Rigidity: Provides excellent stiffness, critical for maintaining shaft alignment and operational precision in heavy machinery.
Common Applications of 31318 Bearings
- Automotive Transmissions: Essential in gearboxes and differentials, supporting shafts under combined loads in heavy vehicles.
- Industrial Gearboxes: Provides robust support for gears in various industrial drive systems, ensuring smooth power transmission.
- Construction Machinery: Used in excavators, bulldozers, and loaders where components are subjected to heavy loads and impacts.
- Agricultural Equipment: Found in tractors, harvesters, and other farm machinery that operates in harsh and demanding conditions.
- Machine Tool Spindles: Contributes to the precision and stability of spindles in lathes, milling machines, and other tools.
- Rolling Mills: Supports the large rollers in steel and other metal processing mills, enduring high temperatures and extreme loads.
- Mining Equipment: Utilized in conveyers, crushers, and other heavy machinery in mining operations.
- Paper Mills: Supports critical rotating elements in paper production machinery, which operate continuously under significant loads.
Benefits of Using the 31318 Bearing
- Enhanced Load Handling: Superior design allows for efficient management of both radial and axial forces, reducing stress on associated components.
- Extended Service Life: High-quality materials and precise engineering lead to increased durability and a longer operational lifespan.
- Reduced Downtime: The separable design facilitates easier installation and replacement, minimizing maintenance time and costs.
- Improved Machine Reliability: Robust performance in demanding environments leads to fewer unexpected failures and more consistent operation.
- Optimal Performance: Designed for true rolling motion, minimizing friction, heat generation, and energy consumption.
- Versatile Application: Suitable for a wide range of heavy industrial and automotive applications, offering a reliable solution across sectors.
