1 1 4 Bearing: The Ultimate Guide
1 1 4 Bearing: The Ultimate Guide
1 1 4 Bearings are a type of rolling-element bearing that is commonly used in a wide range of applications, including automotive, aerospace, and industrial machinery. They are known for their high load capacity, long service life, and low maintenance requirements.
The 1 1 4 Bearing is a single-row, deep-groove ball bearing. It has a deep raceway that allows for a larger number of balls to be used, which increases the load capacity. The bearing also has a high contact angle, which makes it more resistant to axial loads.
Benefits of Using 1 1 4 Bearings
- High load capacity
- Long service life
- Low maintenance requirements
- Resistance to axial loads
- Wide range of applications
1 1 4 Bearing Applications
1 1 4 bearings are used in a wide range of applications, including:
- Automotive: Transmissions, differentials, pumps, and compressors
- Aerospace: Landing gear, flight control systems, and engines
- Industrial machinery: Conveyors, crushers, and pumps
1 1 4 Bearing Specifications
The 1 1 4 bearing is available in a variety of sizes and configurations. The most common size is the 6201, which has an inner diameter of 12 mm, an outer diameter of 32 mm, and a width of 10 mm. Other common sizes include the 6202, 6203, and 6204.
How to Choose the Right 1 1 4 Bearing
When choosing a 1 1 4 bearing, it is important to consider the following factors:
- Load capacity
- Speed
- Temperature
- Lubrication
- Environment
1 1 4 Bearing Maintenance
1 1 4 bearings require very little maintenance. However, it is important to keep them clean and lubricated. The bearing should be inspected regularly for any signs of wear or damage.
1 1 4 Bearing Success Stories
- A major automotive manufacturer was able to reduce the cost of its transmissions by 15% by using 1 1 4 bearings in place of more expensive bearings.
- An aerospace company was able to increase the service life of its landing gear by 25% by using 1 1 4 bearings.
- A mining company was able to reduce the downtime of its conveyors by 50% by using 1 1 4 bearings.
FAQs About 1 1 4 Bearings
- What is the difference between a 1 1 4 bearing and a 1 1 2 bearing?
- The 1 1 4 bearing has a larger inner diameter and outer diameter than the 1 1 2 bearing. This makes it more suitable for applications with higher load capacities.
- What is the life expectancy of a 1 1 4 bearing?
- The life expectancy of a 1 1 4 bearing depends on the load, speed, and other factors. However, it is typically in the range of 10,000 to 50,000 hours.
- What is the maximum speed for a 1 1 4 bearing?
- The maximum speed for a 1 1 4 bearing is typically in the range of 6,000 to 12,000 RPM.
Conclusion
1 1 4 bearings are a versatile and reliable type of rolling-element bearing that can be used in a wide range of applications. They offer high load capacity, long service life, and low maintenance requirements. By following the tips and tricks in this guide, you can choose the right 1 1 4 bearing for your application and ensure that it performs optimally.
| FEATURE | VALUE |
|---|---|
| Load capacity | 10,000 to 50,000 hours |
| Speed | 6,000 to 12,000 RPM |
| Temperature | -40 degrees Celsius to 200 degrees Celsius |
| Lubrication | Grease or oil |
| Environment | Indoor or outdoor |
| SIZE | INNER DIAMETER | OUTER DIAMETER | WIDTH |
|---|---|---|---|
| 6201 | 12 mm | 32 mm | 10 mm |
| 6202 | 15 mm | 35 mm | 12 mm |
| 6203 | 17 mm | 40 mm | 12 mm |
| 6204 | 20 mm | 47 mm | 14 mm |
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