Product Overview: The 51208 Thrust Ball Bearing
The 51208 Thrust Ball Bearing is a critical component engineered to efficiently manage and transmit significant axial (thrust) loads in a single direction. This precision bearing, identifiable by its 40mm bore diameter, 68mm outer diameter, and 19mm thickness, is a vital part of our comprehensive 51200 Series Thrust Ball Bearings. Its design incorporates separable components: a shaft washer, a housing washer, and a ball and cage assembly, which allows for easier mounting and dismounting. Ideal for applications where high axial rigidity and accurate positioning are required, the 51208 bearing ensures smooth, low-friction operation under constant or intermittent thrust conditions.
As a leading supplier of industrial bearings, we ensure our 51208 thrust ball bearings adhere to stringent industry standards, offering robust construction and exceptional durability. This makes them highly reliable for demanding industrial environments where effective axial load management is paramount. Explore our full range of thrust ball bearings to discover robust solutions for your specific mechanical needs.
Key Features of the 51208 Bearing
- Single Direction Axial Load Capacity: Specifically designed to handle heavy thrust loads acting in one direction, preventing axial displacement.
- Separable Components: Comprised of a shaft washer, housing washer, and ball and cage assembly, allowing for independent mounting of each part for simplified installation and maintenance.
- High-Quality Steel Construction: Manufactured from robust bearing steel to ensure excellent wear resistance, fatigue strength, and long operational life.
- Precision Ground Raceways: Ensures smooth, quiet operation and efficient load distribution, minimizing friction and heat generation.
- Compact Design: Offers high load capacity within a relatively small axial space, making it suitable for various machinery designs.
- Reliable Performance: Engineered for consistent and dependable operation in demanding industrial applications.
Common Applications for 51208 Bearings
- Machine Tool Spindles: Provides critical axial support for precision machining operations, ensuring rigidity and accuracy.
- Rotary Tables and Turntables: Ideal for applications requiring stable rotation under significant axial forces.
- Hydraulic and Lifting Equipment: Used in jacks, cranes, and other lifting devices to support heavy vertical loads.
- Valve Actuators: Facilitates smooth and controlled movement in high-pressure valve systems.
- Drill Presses: Supports the thrust created during drilling operations, maintaining alignment and stability.
- Gearboxes and Reducers: Manages axial forces generated by helical gears and other components.
- Automotive Steering Systems: Contributes to smooth and responsive steering by handling axial loads.
- Pumps and Compressors: Supports impellers and shafts where significant axial forces are present.
Benefits of Using the 51208 Bearing
- Enhanced Axial Load Management: Effectively supports heavy thrust loads, extending the lifespan of machinery.
- Simplified Installation: The separable design allows for easier assembly and replacement, reducing downtime.
- Improved Positional Accuracy: Provides rigid axial support, contributing to higher precision in mechanical systems.
- Increased Operational Efficiency: Low friction characteristics lead to smoother operation and potentially lower energy consumption.
- Extended Service Life: Durable construction and effective load handling reduce wear and tear, leading to longer bearing life.
- Cost-Effective Maintenance: The robust design and reliability minimize the need for frequent replacements and repairs.
