52207
Double Direction Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
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52207 Bearing Product Overview & Core Advantages
The 52207 thrust ball bearing is a metric single-direction thrust bearing engineered for applications requiring high axial load capacity and precision. Its design is optimized to accommodate heavy thrust loads in one direction while maintaining stable operation. Manufactured from high-grade chrome steel with a stainless steel cage, this bearing offers excellent durability and corrosion resistance. Its open seal type facilitates efficient lubrication management, making it a reliable choice for high-performance mechanical systems demanding axial dynamic load ratings of 7898 lbf and precise dimensional tolerances.
52207 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 52 | Indicates the thrust ball bearing series with a specific contact angle and design. |
| 207 | Specifies the bore diameter code (30 mm) and dimensional series. |
| Open (Seal Type) | No seals or shields, allowing for direct lubrication and optimal heat dissipation in controlled environments. |
52207 Bearing Structural Features & Performance Benefits
High Axial Load Capacity: The bearing's geometry and chrome steel construction enable it to handle substantial axial dynamic loads (7898 lbf) and axial static loads (16538 lbf), providing robust support in thrust applications.
Precision Engineering: With tight tolerances on the bore diameter (-0.01mm to 0) and outside diameter (-0.015mm to 0), the 52207 ensures precise fit and alignment, contributing to system accuracy and reduced vibration.
Optimized Cage Design: The stainless steel cage provides superior strength and corrosion resistance, enabling stable ball guidance and enhanced performance at the limiting speed of 4300 rpm.
Wide Temperature Range: Operating effectively from -30°C to 110°C, this bearing is suitable for diverse industrial environments without performance degradation.
52207 Bearing Typical Application Areas
- Automotive Transmissions: Used in clutch release mechanisms and gearbox thrust applications.
- Industrial Machinery: Ideal for heavy-duty thrust load applications in presses, jacks, and lifting equipment.
- Power Tools: Provides reliable axial support in high-speed drills and grinders.
- Agricultural Equipment: Suitable for implement controls and PTO systems requiring robust thrust capacity.
