Product Overview: The 30312 Tapered Roller Bearing
The 30312 bearing is a high-performance single-row Tapered Roller Bearing, part of our robust 30300 Series. Engineered with a bore diameter of 60 mm, an outer diameter of 130 mm, and a thickness of 33.5 mm, this bearing is designed to efficiently manage both large radial and axial loads, often simultaneously. Its unique design features conical rollers and raceways arranged so that the rolling elements and raceway axes, if extended, would meet at a common apex point on the bearing's axis of rotation. This geometry allows the bearing to support combination loads, making it indispensable in applications where precision and durability under heavy stress are critical.
As a trusted supplier of industrial bearings and mechanical parts, we ensure our 30312 bearings adhere to stringent industry standards. Their robust construction and optimized design provide excellent performance, reduced friction, and extended service life in challenging operational environments. Tapered roller bearings like the 30312 are typically separable, meaning the inner ring assembly (cone) and outer ring (cup) can be mounted independently, simplifying installation and maintenance procedures. Explore our full range of tapered roller bearings to find the ideal solution for your machinery.
Key Features of the 30312 Bearing
- High Load Capacity: Designed to carry significant radial and axial loads, suitable for demanding applications.
- Combined Load Handling: Efficiently supports simultaneously acting radial and axial forces due to its conical geometry.
- Separable Components: Inner ring (cone) and outer ring (cup) can be mounted independently, simplifying installation.
- Precision Ground Raceways: Ensures smooth operation, reduced friction, and consistent performance.
- Durable Construction: Manufactured from high-quality bearing steel for superior wear resistance and extended service life.
- Excellent Rigidity: Provides strong support for rotating components, maintaining shaft stability.
Common Applications of 30312 Bearings
- Automotive Hubs: Widely used in car, truck, and trailer wheel hubs where combined loads are prevalent.
- Gearboxes and Transmissions: Essential for supporting shafts and gears in various industrial and automotive transmissions.
- Agricultural Machinery: Employed in tractors, combines, and other farm equipment for robust load support.
- Construction Equipment: Found in excavators, loaders, and cranes, handling heavy loads and impacts.
- Industrial Pumps: Supports rotating elements in high-pressure pumping systems.
- Mining Machinery: Used in heavy-duty conveyors, crushers, and other equipment operating under harsh conditions.
- Material Handling Equipment: Integral in conveyor rollers, forklifts, and hoisting machinery.
- Railway Axle Boxes: Provides reliable support for railway rolling stock.
Benefits of Using the 30312 Bearing
- Enhanced System Reliability: Effectively manages complex load scenarios, leading to fewer mechanical failures.
- Extended Equipment Lifespan: Reduces wear and tear on adjacent components, prolonging the operational life of machinery.
- Reduced Maintenance Costs: High durability and long service intervals minimize the need for frequent repairs and replacements.
- Improved Operational Efficiency: Low friction and robust design contribute to smoother running and potentially lower energy consumption.
- Versatile Application: Suitable for a wide range of industrial and mobile equipment due to its adaptability to various load types.
- Simplified Assembly: The separable design facilitates easier mounting and dismounting, streamlining maintenance procedures.
