53212
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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53212 Bearing Product Overview & Core Advantages
The 53212 is a metric thrust ball bearing engineered for demanding applications requiring high axial load capacity and precision operation. This thrust bearing is designed to accommodate unidirectional axial loads with exceptional efficiency. Its construction from high-grade 52100 Chrome Steel for both rings and balls ensures durability and reliable performance. The 53212 is characterized by its high axial dynamic and static load ratings, making it an ideal choice for applications where space is constrained but load demands are high. Its compliance with ROHS and REACH standards further underscores its suitability for modern, regulated industrial environments.
53212 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 53212 | Basic model number for a metric thrust ball bearing with a 60mm bore. |
| Open (Seal Type) | The bearing is supplied without seals or shields, allowing for higher limiting speeds and facilitating custom lubrication schemes if required. |
53212 Bearing Structural Features & Performance Benefits
- High Axial Load Capacity: The bearing's geometry and use of chrome steel components enable it to handle significant axial dynamic load ratings of 13320 lbf and axial static load ratings of 31500 lbf, providing robust support in thrust-oriented applications.
- Precision Ground Components: Tight tolerances on the bore diameter and outside diameter ensure precise fit and stable operation, contributing to the overall accuracy of the assembly.
- Optimized for Speed: The stainless steel cage and open design contribute to a high limiting speed of 3,600 rpm, making it suitable for applications requiring rapid rotation.
- Durable Material Construction: The rings and balls made from 52100 Chrome Steel offer high hardness and wear resistance, while the stainless steel cage provides excellent corrosion resistance and strength.
- Wide Operating Temperature: A functional temperature range from -30°C to 110°C ensures reliability across a broad spectrum of industrial environments.
53212 Bearing Typical Application Areas
The 53212 thrust ball bearing is commonly specified in a variety of machinery and equipment where axial loads are predominant. Key sectors include:
- Automotive: Steering systems, transmissions.
- Industrial Machinery: Vertical pumps, machine tool spindles, and heavy-duty gearboxes.
- Power Transmission: Thrust assemblies in various drives.
- Agricultural Equipment: Implement drives and powertrains.
