53202
53000 Series Self-Aligning Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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53202 Bearing Product Overview & Core Advantages
The 53202 metric thrust ball bearing is engineered for demanding applications requiring high-precision axial load support. This thrust ball bearing excels in handling heavy axial dynamic loads and axial static loads with exceptional reliability. Its compact design, featuring a 15 mm bore and 32 mm outside diameter, makes it ideal for space-constrained assemblies. Manufactured from 52100 Chrome Steel for both rings and balls, it ensures superior durability and long service life in high-speed and high-temperature environments up to 110°C.
53202 Bearing Model Code Explained, Specifications & Naming Convention
The model number 53202 follows a standard designation system for thrust ball bearings:
- 5: Indicates a thrust ball bearing series.
- 3: Specifies a medium contact angle design.
- 2: Denotes the dimensional series (related to cross-section).
- 02: Refers to the bore diameter code (15 mm).
- Open: The seal type, indicating no integral seals or shields, allowing for higher speed capability and customizable lubrication.
53202 Bearing Structural Features & Performance Benefits
The 53202's performance is derived from its robust construction and material selection:
- High Load Capacity: The bearing is designed specifically for thrust loads, with a dynamic load rating of 3578 lbf and a static load rating of 5625 lbf, providing reliable performance under significant axial forces.
- High-Speed Capability: The use of a stainless steel cage and an open design contributes to a high limiting speed of 10,000 rpm, making it suitable for high-velocity applications.
- Precision & Stability: Tight dimensional tolerances on the bore diameter, outside diameter, and width ensure precise fit and stable operation, minimizing vibration and runout.
- Durability & Corrosion Resistance: Components made from 52100 Chrome Steel and a stainless steel cage offer excellent wear resistance and protection against corrosion, extending bearing life.
53202 Bearing Typical Application Areas
The 53202 thrust ball bearing is ideally suited for a wide range of industrial machinery and equipment where precise axial positioning and high load capacity are critical. Common applications include:
- Automotive Transmissions: For supporting axial loads in gear assemblies.
- Industrial Pumps and Compressors: To handle thrust forces in rotating shafts.
- Machine Tool Spindles: Providing high-precision axial support.
- Agricultural Machinery: In applications requiring robust thrust load management.
- Material Handling Systems: For guiding and supporting axial movements in conveyors and lifts.
