52314
Double Direction Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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52314 Bearing Product Overview & Core Advantages
The 52314 is a metric thrust ball bearing engineered for demanding applications requiring high axial load capacity and precision operation. This thrust bearing is designed exclusively to accommodate heavy axial loads from a single direction, making it an ideal solution for high-thrust, low-speed scenarios. Manufactured from high-grade Chrome Steel for both rings and balls, it offers excellent durability and resistance to wear. Its open design allows for versatile lubrication options, while its precision dimensional tolerances ensure reliable performance in critical assemblies.
52314 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 52314 | Basic model number for a metric single-direction thrust ball bearing. | Defines the bearing's size series and internal geometry. |
| Open (from spec) | No integral seals or shields. | Allows for custom lubrication regimes and high-temperature operation, but requires a clean environment or external sealing. |
52314 Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: With a dynamic load rating of 30,375 lbf and a static load rating of 72,000 lbf, this bearing is built to withstand significant unidirectional thrust forces.
- Precision Ground Components: Tight tolerances on the bore, outside diameter, and width ensure precise shaft and housing fits, contributing to stable operation and extended service life.
- Robust Material Construction: The use of Chrome Steel for rings and balls, combined with a Stainless Steel cage, provides high strength, corrosion resistance, and reliable performance across the specified temperature range (-30° to 110 °C).
- Optimized for Low to Moderate Speeds: The design is tailored for applications where high axial load is the primary concern, with a limiting speed of 2,000 rpm.
52314 Bearing Typical Application Areas
The 52314 thrust ball bearing is commonly specified in industrial machinery where heavy axial loads are present. Key application areas include:
- Vertical Pumps and Compressors: For supporting the weight of the rotor and impeller thrust.
- Cranes and Hoists: In swivel mechanisms and hook rotations that experience significant axial forces.
- Machine Tool Accessories: Such as indexing tables and rotary fixtures requiring precise axial positioning under load.
- Automotive Steering Systems: In specific thrust-supporting components.
- Heavy-Duty Gearboxes: To locate and absorb axial thrust from helical gears.
