591/500 F
1000 & 59000 Series Thin Section Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
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591/500 F Bearing Product Overview & Core Advantages
The 591/500 F is a metric thrust ball bearing engineered for applications demanding high axial load capacity and robust performance. Its design is optimized to accommodate heavy thrust loads in a single direction, making it an ideal solution for scenarios where space is constrained but high thrust capacity is critical. Manufactured from high-grade 52100 Chrome Steel for both rings and balls, and featuring a durable Stainless Steel cage, this bearing ensures reliable operation, long service life, and consistent performance under demanding conditions.
591/500 F Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance & Benefit |
|---|---|---|
| 591 | Thrust ball bearing series designation | Indicates a specific design series optimized for thrust applications. |
| 500 | Bore Diameter (500 mm) | Specifies the large bore size, suitable for heavy-duty shafts. |
| F | Machined Brass Cage | Ensures high strength, excellent guidance at moderate speeds, and resistance to centrifugal forces. |
| Open (Seal Type) | No integral seals or shields | Allows for optimal lubrication flow and cooling, ideal for applications where external sealing is provided. |
591/500 F Bearing Structural Features & Performance Benefits
High Axial Load Capacity: With a dynamic load rating of 101,025 lbf and a static load rating of 652,500 lbf, this bearing is built to withstand significant thrust forces, providing reliable support in heavy-load applications.
Robust Construction: The use of 52100 Chrome Steel for the bearing rings and balls guarantees high hardness and wear resistance. The stainless steel cage provides dimensional stability and corrosion resistance, contributing to the bearing's overall durability and longevity.
Precision Tolerances: Tight dimensional tolerances on the bore diameter, outside diameter, and width ensure precise fit and alignment, which is crucial for the smooth operation and high performance of the assembly.
Wide Temperature Range: Capable of operating in temperatures from -30°C to 110°C, this bearing is suitable for a variety of industrial environments.
591/500 F Bearing Typical Application Areas
The 591/500 F thrust ball bearing is specifically designed for machinery and systems that experience high unidirectional axial loads. Its large bearing size and high capacity make it well-suited for:
- Heavy-Duty Thrust Applications: Such as vertical pumps, large industrial fans, and crane hooks.
- Power Generation Equipment: Including hydroelectric turbines and wind turbine pitch control systems.
- Large Machinery: Used in construction equipment, extruders, and press machines where substantial axial forces are present.
- Marine and Offshore Equipment: Applications like ship propeller shafts and deck machinery.
