6220 2RS Zz Deep Groove Ball Bearing Wholesale OEM

Product Specifications

Application Suitability

Need a Reliable 6220 Deep Groove Ball Bearing? Avoid These Common Pitfalls

Finding the right deep groove ball bearing for your machinery can be challenging. Mismatched dimensions lead to installation delays, while low-quality bearings often fail prematurely with excessive noise or vibration. Sourcing from multiple suppliers for different brands wastes valuable time—this is where a trusted partner with diverse inventory makes all the difference.

Built for Consistent Performance in Demanding Environments

Our 6220 deep groove ball bearings are engineered to address these pain points. With ISO 9001-certified production processes, each unit undergoes rigorous material and dimensional testing to ensure reliability. Available in Zz, 2RS, and open configurations, they accommodate radial loads in applications like electric motors and conveyor systems. As a full-range bearing supplier, we stock both our own brand and international models, allowing you to source all required bearings from a single channel.

Optimal Performance in Radial Load Applications

This 6220 bearing excels in scenarios with moderate to high radial loads and low axial forces, operating efficiently at speeds up to the manufacturer’s recommended limits. Its 100mm bore diameter, 180mm outer diameter, and 34mm width make it suitable for standard industrial shafts, while precision ratings from P0 to P2 cater to both general and high-accuracy machinery. Proper lubrication—either grease or oil—ensures smooth operation in temperatures typical of manufacturing environments.

Key Engineering Features That Impact Longevity

The bearing’s construction from high-grade bearing steel provides the hardness needed to resist wear under continuous use, with surface treatments that enhance corrosion resistance. The 0° contact angle optimizes radial load capacity, a critical factor for equipment like pumps and compressors where load direction is primarily radial. Precision ratings (P0-P2) directly influence rotational accuracy: P5/P4 grades reduce vibration in high-speed applications, while P0 offers cost-effective reliability for general use. Vibration classes Z1V1 to Z3V3 further allow customization based on noise and smoothness requirements.

Why Choosing the Right Bearing Lowers Total Cost

Selecting a quality 6220 deep groove ball bearing minimizes long-term expenses. Inferior bearings with substandard steel or imprecise dimensions wear quickly, leading to unplanned downtime for replacements. Our bearings, tested for dimensional accuracy and hardness, reduce the risk of early failure. By choosing the correct seal type—Zz for dust resistance or 2RS for moisture protection—you extend maintenance intervals, lowering labor costs. While upfront pricing matters, the true value lies in reduced downtime and longer service life.

Quality You Can Rely On

Packaging & Shipping

• Packaged in cartons with pallet options for bulk orders, ensuring safe transport
• 现货 inventory available for immediate dispatch on standard configurations
• Flexible shipping via express, air, or sea freight to match your delivery timeline
• Low minimum order quantity supported, ideal for both small repairs and large-scale production

Get a Quote for Your 6220 Bearing Requirement

Whether you need the 6220 deep groove ball bearing in standard specifications or with custom seals, precision, or lubrication, we can help. Provide your required quantity, seal type (Zz/2RS/Open), and precision grade, and our team will confirm availability and pricing. With access to multiple brands, we can also source alternative models if needed—simply share your equipment details for assistance.

Frequently Asked Questions