Comprehensive Guide to 6202 Bearing Specifications

Introduction
With its versatility and wide range of applications, the 6202 bearing has established itself as a cornerstone of the bearing industry. Understanding its specifications is crucial for selecting the right bearing for your specific requirements. This comprehensive guide delves into the technical details of the 6202 bearing, providing valuable information for engineers, designers, and technicians.

Bearing Dimensions

Load Ratings

Speed Ratings

Materials and Design Features

• Rings and rolling elements: Manufactured from high-quality bearing steel, hardened and tempered for optimal strength and durability.
• Cage: Typically made of steel or polyamide, guiding the rolling elements and preventing contact between them.
• Seal: Optional seals can be incorporated to protect the bearing from contaminants and lubricants.

Applications

The 6202 bearing finds applications in a vast array of industries, including:

• Electrical motors
• Pumps and compressors
• Automotive and transportation
• Industrial machinery
• Medical equipment

Benefits of Using 6202 Bearings

• High load capacity: Withstands both radial and axial loads, making it suitable for demanding applications.
• Low friction: Precision manufacturing ensures minimal friction and heat generation, extending bearing life.
• Self-aligning capability: Compensates for misalignment, reducing stress on the bearing and increasing its lifespan.
• Interchangeability: Meets international standards, making it easy to replace or interchange bearings from different manufacturers.

Tips and Tricks

• Proper mounting: Ensure proper alignment and fit by using the correct shaft and housing tolerances.
• Adequate lubrication: Select the appropriate lubricant and lubrication method to maintain optimal bearing performance.
• Monitor operating conditions: Keep track of temperature, vibration, and noise levels to identify potential issues early on.
• Consider seals: In harsh environments, seals can prevent contaminants from entering the bearing and extend its life.
• Use the right tools: Handle and install bearings carefully using proper tools to avoid damage.

FAQs

1. What is the limiting speed of a 6202 bearing?
   - 9500 rpm

2. What is the static load rating of a 6202 bearing?
   - 1.35 kN

3. What type of housing is recommended for a 6202 bearing?
   - A machined, smooth-surface housing that meets the bearing's dimensions and tolerances.

4. What is the purpose of the cage in a 6202 bearing?
   - To guide the rolling elements and prevent contact between them.

5. How can I extend the life of a 6202 bearing?
   - Proper mounting, adequate lubrication, and regular monitoring are crucial for extending bearing life.

6. What are the advantages of using a sealed 6202 bearing?
   - Protection from contaminants, reduced maintenance requirements, and increased bearing life in harsh environments.

7. What is the difference between a 6202 and a 6203 bearing?
   - The 6203 bearing has a larger bore diameter (17 mm) and a narrower width (9 mm) compared to the 6202 bearing.

8. What is the recommended clearance for a 6202 bearing?
   - The recommended radial clearance is 0.010-0.025 mm, while the axial clearance is 0.005-0.015 mm.

   

Conclusion

The 6202 bearing is a versatile and reliable component that plays a vital role in countless applications. By understanding its specifications, benefits, and best practices for installation and maintenance, you can harness its capabilities effectively. This guide has provided comprehensive information to empower you in selecting, using, and maintaining 6202 bearings for optimal performance and longevity.