6221 2RS Bearing

Introduction:

Welcome to the world of premium quality 6221 2RS Bearings- The perfect solution for all your industry bearing needs! We are a leading manufacturer of bearings located in China, providing an extensive range of bearings to customers across the globe. Our commitment to quality, competitive pricing and the latest technology has made us the preferred choice for buyers looking for exceptional quality bearings. Our 6221 2RS Bearing is a top-of-the-line product that delivers superior performance, durability and reliability.

Product Overview:

Our 6221 2RS Bearing is a deep groove ball bearing designed to accommodate radial and axial loads in both directions. It is made of high-quality chrome steel ensuring durability and longevity. The bearing measures 105mm x 190mm x 36mm and has a bore diameter of 105mm. The bearing's 2RS designation means that it has two rubber seals on both sides that protect against dust, dirt, and moisture while providing excellent sealing capabilities. Our 6221 2RS Bearing is designed to withstand high temperatures and harsh operating conditions, making it ideal for a wide range of applications.

Product Features:

1. High-Quality Materials: Our 6221 2RS Bearing is made of high-quality chrome steel that provides exceptional durability, strength and resistance to wear and tear.

2. Precision Manufacturing: Our bearings are manufactured using advanced technology and equipment, ensuring precise dimensions and high quality.

3. Sealed Design: Our 6221 2RS Bearing comes with two rubber seals that provide excellent protection against dirt, dust, and moisture, ensuring longer bearing life.

4. Versatility: Our bearings are ideal for a wide range of applications, including electric motors, elevators, fans, compressors, and more.

5. Smooth Operation: Our bearings have low-friction rotation, ensuring smooth, quiet operation with minimal vibration.

6. High Load Carrying Capacity: Our 6221 2RS Bearing can withstand both radial and axial loads, making it perfect for heavy-duty applications.

Advantages:

1. Competitive Pricing: We offer our 6221 2RS Bearing at an affordable price point without compromising on quality, providing our customers with the best value for money.

2. Exceptional Quality: Our 6221 2RS Bearing is manufactured using high-quality materials and cutting-edge technology, ensuring superior performance and longevity.

3. Timely Delivery: We understand the importance of timely delivery and ensure that our bearings reach our customers on time, every time.

4. Responsive Customer Support: We take pride in providing excellent customer service and support, ensuring that our customers have a smooth experience while dealing with us.

Applications:

Our 6221 2RS Bearing is ideal for a wide range of applications, including:

1. Electric Motors: Our bearings are ideal for use in electric motors, ensuring smooth operation and reduced friction.

2. Elevators: Our 6221 2RS Bearing is also suitable for use in elevators, providing reliability, durability, and longevity.

3. Fans: Our bearings are perfect for use in fans, ensuring smooth, quiet operation and reduced vibration.

4. Compressors: Our 6221 2RS Bearing is also ideal for use in compressors, providing exceptional load-carrying capacity and long service life.

Conclusion:

In conclusion, if you are looking for a reliable, durable, and versatile deep groove ball bearing, our 6221 2RS Bearing is the perfect choice. It is made of high-quality materials, features a sealed design, and can withstand high temperatures and harsh operating conditions, making it perfect for a wide range of applications. We offer competitive pricing, exceptional quality, and timely delivery, ensuring that our customers have the best experience while dealing with us. So, order now and experience the difference!

● Introduction

6221 2RS bearing belongs to single-row deep groove bearings. It is produced by our company in accordance with the national standard GB/T 276-2013, and the bearing‘s groove is super-finished. The company is committed to providing customers with stable and competitively priced high-quality bearing products. The steel balls conform to the standard GB/T 308.1-2013, the material of steel balls is GCr15, and the hardness is HRC60~64. The steel balls need to be heat-treated, and the process and method of heat treatment of the steel balls are approximately the same as for the rings. The precision grade of bearings is in accordance with the standard GB/T 307.3-2017. The precision grade of bearing is P0, P6, P5, etc. The rotational accuracy of bearings includes radial runout and axial runout of complete sets of bearings. Bearings are widely used in instruments and meters, roller skates, textile machinery, industrial machinery, motors, construction machinery, and other fields.

● Production Details

The effect of poor surface quality, such as local scales, burrs and vibrations on the outer ring, will affect the parallelism and perpendicularity when grinding the end face, and also affect the grinding quality of the outer ring: if the inner hole is rough or has scales, it will seriously affect the quality of the whole hole and grinding hole.

● Technical Parameters

● Tolerance and Radial Clearance Standard

The effective interference amount of the bearing fit should not be too large. Because the inner and outer rings of bearings are thin-walled precision parts, they are prone to elastic deformation. Under the action of large interference and force, the shape of the inner and outer ring raceway surface tends to the shape of the support surface, which affects the running accuracy of the bearings and generates vibration and noise.

● Products Testing

Check whether the bearing chamfer is uniform: the so-called bearing chamfer, that is, the intersection of the horizontal and vertical surface, counterfeit bearing products due to the limitations of production technology, in these edges and corners of the parts are not handled satisfactorily, which we can easily identify.

Why choose us?

• Our company is a reliable and trusted supplier of Deep Groove Ball Bearings products and services, with a proven track record of success.
• We insist on independent research and development and cooperation between industry, academia and research institutes to carry out technological innovation through multiple channels.
• We pride ourselves in offering only the best Deep Groove Ball Bearings in the market.
• We rely on advanced technology, through continuous innovation and research and development, so that the quality and reputation of our products are in a leading position among the peers.
• Our team follows a rigorous manufacturing process to ensure consistent high-quality Deep Groove Ball Bearings production.
• We will continue to explore the market and create brilliance with more customers with the management tenet of "high quality and excellent service".
• Our Deep Groove Ball Bearings are engineered to deliver high performance and reliability in even the most demanding environments.
• With the increasingly fierce competition on a global scale, among many competitors that provide homogeneous products and services, we need continuous innovation to make our 6221 2RS Bearing stand out.
• Our company has a strong commitment to customer satisfaction, and we do whatever it takes to ensure that our customers are happy with our Deep Groove Ball Bearings products and services.
• We always take the practice of commitment to users and employees as the basic criterion of doing business for the enterprise.

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