53215
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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53215 Bearing Product Overview & Core Advantages
The 53215 metric thrust ball bearing is engineered for demanding applications requiring high-precision axial load capacity. Designed exclusively for thrust load direction, this bearing features an open design that facilitates efficient lubrication and heat dissipation. Manufactured from 52100 Chrome Steel for both rings and balls, it delivers exceptional durability and wear resistance. Its precision-ground components ensure reliable performance in high-speed and high-load scenarios, making it an ideal solution for applications where axial dynamic load rating and limiting speed are critical performance parameters.
53215 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 53215 | Standard metric thrust ball bearing designation |
| Open | No seals or shields, allowing for direct lubrication access |
| Thrust | Designed exclusively for axial load applications |
53215 Bearing Structural Features & Performance Benefits
High Load Capacity: The bearing's optimized raceway geometry and 52100 Chrome Steel construction enable it to handle substantial axial dynamic loads up to 14,332 lbf and axial static loads up to 38,250 lbf, ensuring reliable operation under heavy thrust conditions.
Precision Engineering: With tight dimensional tolerances (bore: -0.015mm to 0, outside diameter: -0.02mm to 0) and a stainless steel cage, the bearing maintains precise alignment and stable operation at limiting speeds up to 3,400 rpm.
Thermal Performance: The open design allows for efficient lubricant circulation and heat dissipation, supporting operation within a temperature range of -30°C to 110°C while maintaining dimensional stability.
Durability & Compliance: Manufactured with ROHS and REACH compliant materials, the bearing meets international environmental standards while providing long service life in demanding industrial environments.
53215 Bearing Typical Application Areas
- Industrial Machinery: Thrust applications in machine tools, presses, and heavy equipment
- Automotive Systems: Clutch release mechanisms and steering column assemblies
- Power Transmission: Thrust load support in gearboxes and power transmission systems
- Material Handling: Crane hooks, lifting equipment, and vertical shaft applications
- Agricultural Equipment: Implement controls and PTO shaft thrust bearing applications
