6202 2RS Bearing: A Comprehensive Guide to Applications, Benefits, and Features

The 6202 2RS bearing is a versatile and durable bearing that has become a popular choice for a wide range of applications. It is known for its high performance, long life, and low maintenance requirements.

Applications

The 6202 2RS bearing is suitable for a variety of applications, including:

• Industrial machinery
• Agricultural equipment
• Automotive components
• Construction equipment
• Medical devices

Benefits

1. High Precision:

The 6202 2RS bearing is manufactured to precise tolerances, ensuring smooth and accurate operation. It minimizes friction and wear, resulting in extended bearing life and reduced downtime.

2. Durability:

The bearing is made from high-quality steel, providing it with excellent strength and durability. It can withstand heavy loads and harsh operating conditions, making it ideal for demanding applications.

3. Sealing:

The 2RS suffix in the bearing's name indicates that it has two rubber seals, which protect the bearing from contamination and moisture. This sealing system prevents premature bearing failure and extends its service life.

4. Low Noise:

The 6202 2RS bearing is designed to operate with minimal noise and vibration, making it suitable for applications where noise is a concern.

Features

• Bore diameter: 15 mm
• Outer diameter: 35 mm
• Width: 11 mm
• Load capacity: 8.1 kN
• Speed limit: 15,000 rpm

Specifications

Interesting Stories

1. The Overzealous Engineer:

An engineer was tasked with installing a 6202 2RS bearing in a critical industrial machine. To ensure maximum precision, he spent hours meticulously aligning the bearing with surgical precision. However, when the machine was turned on, it vibrated violently. After much troubleshooting, it was discovered that the engineer had installed the bearing too tightly, causing the shaft to bind.

Lesson learned: Precision is important, but overtightening bearings can be detrimental.

2. The Grease-Starved Bearing:

A maintenance technician was called to inspect a 6202 2RS bearing that was failing prematurely. Upon investigation, it was discovered that the bearing had not been properly lubricated. The technician realized that the bearing had seized due to lack of grease.

Lesson learned: Regular lubrication is essential for extending bearing life.

3. The Bearing that Refused to Die:

In a harsh industrial environment, a 6202 2RS bearing was subjected to extreme loads and contamination. Despite these demanding conditions, the bearing continued to operate without fail. The engineers were amazed at the resilience and durability of the bearing.

Lesson learned: The 6202 2RS bearing is a tough and reliable performer.

Useful Tables

1. Load Ratings for 6202 2RS Bearing

2. Speed Limits for 6202 2RS Bearing

3. Mounting Dimensions for 6202 2RS Bearing

Tips and Tricks

• Proper lubrication: Use the right type and amount of lubricant for your application.
• Correct mounting: Ensure the bearing is properly aligned and mounted to avoid premature failure.
• Regular maintenance: Inspect and clean the bearing regularly to extend its service life.
• Avoid overloading: Do not subject the bearing to excessive loads beyond its capacity.
• Choose the right bearing: Select the correct bearing size and type for your application.

Common Mistakes to Avoid

• Overtightening: Do not overtighten the bearing, as this can cause it to bind and fail.
• Undertightening: Do not undertighten the bearing, as this can cause it to move and wear prematurely.
• Improper lubrication: Use the wrong type or amount of lubricant can damage the bearing.
• Contamination: Protect the bearing from dirt, moisture, and other contaminants.
• Ignoring maintenance: Neglecting regular maintenance can lead to premature bearing failure.

Pros and Cons

Pros:

• High precision and accuracy
• Durability and long life
• Reliability and consistency
• Low noise and vibration
• Effective sealing against contamination

Cons:

• Can be more expensive than other bearing types
• Requires proper lubrication and maintenance
• May not be suitable for extreme temperature applications

FAQs

1. What is the difference between a 6202 2RS and a 6202 2Z bearing?

The 6202 2RS bearing has two rubber seals, while the 6202 2Z bearing has two metal shields. The rubber seals provide better protection against contamination and moisture, making the 6202 2RS bearing more suitable for harsh environments.

2. How long will a 6202 2RS bearing last?

The life of a 6202 2RS bearing depends on various factors, such as load, speed, lubrication, and operating conditions. However, with proper maintenance and lubrication, it can last for several years.

3. What type of lubricant should I use for a 6202 2RS bearing?

Use a high-quality bearing grease that is compatible with the operating conditions. Consult the bearing manufacturer's recommendations for the specific grease type and application method.

4. How do I know if my 6202 2RS bearing needs to be replaced?

Signs of a failing 6202 2RS bearing include excessive noise, vibration, roughness, or binding. Regular inspection and maintenance can help detect these issues early on.

5. Can I repair a 6202 2RS bearing?

Repairing a 6202 2RS bearing is not recommended, as it requires specialized tools and expertise. It is generally more cost-effective to replace the bearing.

6. How do I dispose of a 6202 2RS bearing?

Dispose of the bearing in accordance with local regulations. Some bearing manufacturers offer recycling programs for used bearings.

7. Where can I buy a 6202 2RS bearing?

You can purchase a 6202 2RS bearing from authorized distributors, online retailers, or directly from the bearing manufacturer.

8. What is the warranty for a 6202 2RS bearing?

The warranty for a 6202 2RS bearing varies depending on the manufacturer. Most manufacturers offer a standard 1-year warranty for defects in materials and workmanship.

Call to Action

Now that you have gained a comprehensive understanding of the 6202 2RS bearing, take action to improve your bearing applications. Contact a qualified bearing specialist for assistance in selecting, installing, and maintaining your bearings. Invest in high-quality bearings and proper maintenance practices to maximize the performance, life, and reliability of your equipment.