Introduction
The 6203 bearing, designated by the Anti-Friction Bearing Manufacturers Association (AFBMA), is a widely used bearing type in various industrial and automotive applications. Its versatility stems from its ability to accommodate radial and axial loads effectively. This article delves into the intricate world of 6203 bearings, providing a comprehensive overview of their applications, selection process, and maintenance practices.
6203 bearings find application in a myriad of industries, including:
Selecting the appropriate 6203 bearing for a specific application requires careful consideration of the following factors:
Proper maintenance is crucial for prolonging the lifespan of 6203 bearings. Key strategies include:
Pros:
Cons:
The 6203 bearing plays a vital role in a wide range of industrial and automotive applications. By understanding its applications, selecting the appropriate bearing for your specific needs, and implementing effective maintenance practices, you can maximize the performance and longevity of your equipment.
Dimension | Metric (mm) | Inches (in) |
---|---|---|
Bore Diameter | 17 | 0.6693 |
Outer Diameter | 40 | 1.5748 |
Width | 12 | 0.4724 |
Radial Load (kN) | Axial Load (kN) | Operating Speed (rpm) | Estimated Life (hours) |
---|---|---|---|
5 | 2 | 1,000 | 30,000 |
10 | 4 | 1,500 | 15,000 |
15 | 6 | 2,000 | 10,000 |
Lubrication Method | Advantages | Disadvantages |
---|---|---|
Grease | Simple and inexpensive | Requires frequent relubrication |
Oil | Provides better heat dissipation | Requires external oil system |
Solid Lubricants | Less maintenance required | Lower load capacity than other methods |
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