52310
Double Direction Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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52310 Bearing Product Overview & Core Advantages
The 52310 metric thrust ball bearing is engineered for high-precision axial load applications requiring exceptional rigidity and dimensional accuracy. This thrust bearing excels in handling heavy unidirectional axial loads with its robust construction featuring hardened chrome steel components. Its open design facilitates efficient lubrication management in controlled environments, while the precise dimensional tolerances ensure reliable performance in demanding industrial settings where axial positioning accuracy is critical.
52310 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Impact |
|---|---|---|
| 52 | Thrust Ball Bearing Series | Designed specifically for axial load applications |
| 310 | Size Designation (40mm bore × 95mm OD) | Standardized dimensions for interchangeability |
| Open Design | No seals or shields | Enables custom lubrication solutions and higher speed capability |
52310 Bearing Structural Features & Performance Benefits
High Load Capacity Design: The 52310 features optimized raceway geometry and precision-ground chrome steel balls that deliver exceptional axial dynamic load rating of 18,428 lbf and axial static load rating of 38,250 lbf, making it suitable for heavy-duty thrust applications.
Enhanced Rigidity & Precision: With tight dimensional tolerances (bore: -0.012mm to 0, OD: -0.02mm to 0) and stainless steel cage, this bearing maintains precise axial positioning under load while providing stable operation across its temperature range of -30° to 110°C.
Optimized Speed Performance: The stainless steel cage construction and open design contribute to achieving a limiting speed of 2,600 rpm, ensuring reliable performance in high-speed axial load applications.
Durability & Compliance: Manufactured from hardened chrome steel for both rings and balls, this bearing offers extended service life while meeting ROHS and REACH compliance standards for environmental regulations.
52310 Bearing Typical Application Areas
- Industrial Machinery: Vertical pumps, heavy-duty gearboxes, and crane hooks requiring precise axial load support
- Power Transmission Systems: Thrust positions in vertical motors and speed reducers
- Material Handling Equipment: Lifting systems, screw jacks, and press mechanisms
- Automation & Robotics: Precision linear motion systems and positioning tables
- Heavy Equipment: Construction machinery and agricultural equipment with axial load requirements
