52216
Double Direction Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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52216 Bearing Product Overview & Core Advantages
The 52216 metric thrust ball bearing is engineered for high-precision axial load applications requiring exceptional reliability. Designed specifically to accommodate unidirectional thrust loads, this bearing features superior load capacity and dimensional stability. Its chrome steel construction ensures durability while maintaining precise tolerances, making it ideal for applications demanding consistent performance under significant axial forces. The open design facilitates efficient lubrication management, contributing to optimal operational efficiency.
Model Code Technical Breakdown
| Component | Designation | Technical Significance |
|---|---|---|
| Basic Model | 52216 | Standard metric thrust ball bearing designation |
| Seal Type | Open | No integral seals, allowing for custom lubrication solutions |
| Load Direction | Thrust | Specifically designed for axial load applications |
52216 Bearing Structural Features & Performance Benefits
Enhanced Load Capacity: With an axial dynamic load rating of 17,122 lbf and axial static load rating of 46,800 lbf, this bearing delivers exceptional performance in demanding thrust applications. The precision-ground raceways and high-quality chrome steel components ensure reliable operation under heavy axial loads.
Precision Engineering: Featuring tight dimensional tolerances (bore tolerance: -0.015mm to 0, outside diameter tolerance: -0.02mm to 0), this bearing maintains precise alignment and minimal runout. The stainless steel cage provides excellent guidance and stability for the balls, contributing to smooth operation.
Thermal Performance: Operating within a temperature range of -30°C to 110°C, the bearing maintains consistent performance across various environmental conditions. The limiting speed of 3,400 rpm makes it suitable for moderate to high-speed applications.
52216 Bearing Typical Application Areas
- Industrial Machinery: Vertical pumps, machine tool spindles, and heavy-duty gearboxes
- Power Transmission: Thrust positions in worm gear reducers and vertical shaft arrangements
- Material Handling: Crane hooks, lifting equipment, and vertical conveyor systems
- Automotive Systems: Clutch release bearings and steering column applications
- Construction Equipment: Jacking systems and vertical load support applications
