514/500
51300 & 51400 Series Heavy Duty Thrust Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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514/500 Bearing Product Overview & Core Advantages
The 514/500 metric thrust ball bearing is engineered for heavy-duty axial load applications requiring exceptional reliability. This open-type bearing delivers superior thrust capacity with an axial static load rating of 1,750,138 lbf, making it ideal for massive axial force transmission. Manufactured from premium 52100 Chrome Steel for both rings and balls, it ensures outstanding durability and wear resistance in demanding industrial environments.
514/500 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| 514/500 | Thrust ball bearing series with 500mm bore | Standardized thrust bearing designation |
| Open | No seals or shields | Allows for custom lubrication systems and high-speed operation |
514/500 Bearing Structural Features & Performance Benefits
Heavy-Duty Construction: With dimensions of 500mm bore × 870mm OD × 290mm width and weighing 772.6 kg, this bearing features a robust chrome steel cage that maintains ball alignment under extreme loads.
Exceptional Load Capacity: Engineered specifically for unidirectional thrust applications, it delivers an axial dynamic load rating of 280,786 lbf and axial static load rating of 1,750,138 lbf, providing reliable performance in high-pressure environments.
Precision Engineering: Tight dimensional tolerances (bore: -0.045mm to 0, OD: -0.1mm to 0) ensure precise fitment and optimal load distribution across the contact surfaces.
Temperature Resilience: Operating range of -30° to 110°C enables reliable performance across diverse industrial conditions while maintaining structural integrity.
514/500 Bearing Typical Application Areas
- Heavy industrial machinery - Vertical turbines and large pumps
- Power generation equipment - Hydroelectric turbine systems
- Marine propulsion systems - Thrust bearing applications
- Mining equipment - Large vertical shaft systems
- Construction machinery - Heavy lifting and positioning systems
- Industrial presses - Where substantial axial forces are present
