Product Specifications
| Parameter |
Details |
| Model NO. |
6210 |
| Seals Type |
ZZ, 2RS, Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Specification |
50*90*20 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
CNC Machines, Gearboxes, Electric Motors |
| Manufacturing |
Printing Equipment, Conveyors, Pumps |
| Agricultural Machinery |
Tractors, Harvesters, Irrigation Systems |
| Home Appliances |
Washing Machines, Air Conditioners, Fans |
| New Energy |
Solar Tracking Systems, Small Wind Turbines |
Minimize Downtime with Reliable Deep Groove Ball Bearing 6210 for Industrial Machinery
Equipment failures due to substandard bearings cost manufacturers thousands in lost production each year. Many buyers struggle with inconsistent quality from unknown suppliers, or face high minimum order quantities that delay urgent repairs. Even small precision errors in bearings can lead to increased vibration, noise, and premature wear in critical machinery components.
Deep Groove Ball Bearing 6210: Engineered for Consistent Performance
Our Deep Groove Ball Bearing 6210 is designed to address these challenges with precision manufacturing and flexible supply options. Available in ZZ, 2RS, and Open configurations, this 50x90x20mm bearing meets P0-P4 precision grades and Z1V1-Z3V3 vibration standards, ensuring reliable operation in industrial machinery. With 15 years of bearing manufacturing experience, we offer 1 piece MOQ for standard bearings and sample orders without minimum quantity, supporting both emergency repairs and bulk production needs.
Optimal Performance in Diverse Industrial Conditions
This Deep Groove Ball Bearing 6210 excels in applications requiring smooth rotation under moderate loads, such as electric motor shafts, gearbox assemblies, and conveyor systems. Its versatile design accommodates both grease and oil lubrication, adapting to operating temperatures from -30°C to 120°C. Whether used in high-speed textile machinery or heavy-duty agricultural equipment, the bearing’s robust construction ensures stable performance and extended service life, even in dusty or humid environments.
Key Technical Features That Matter
Precision rating directly impacts machinery accuracy: P4 grade bearings reduce radial runout by up to 50% compared to P0, critical for CNC machine spindles where tight tolerances are required. Vibration levels (Z1V1 to Z3V3) affect noise output and wear—higher Z grades minimize vibration, extending bearing life by 30% in high-speed applications. Seal options provide targeted protection: 2RS seals offer superior dust and moisture resistance for outdoor equipment, while Open designs maximize heat dissipation in lubricated industrial gearboxes. The 50x90x20mm dimension ensures compatibility with standard shaft sizes, simplifying replacement and reducing inventory costs.
Why Choosing the Right Bearing Lowers Total Cost
Counterfeit bearings often fail within 30% of the expected service life, leading to unplanned downtime and replacement costs. Our bearings undergo strict incoming raw material inspection and full-process production supervision, meeting ISO 9001:2015 quality standards. Each unit is tested for dimensional accuracy, noise, and vibration before shipment, ensuring consistent performance. Investing in genuine bearings reduces maintenance frequency by 40% on average, lowering long-term operational expenses compared to cheaper alternatives that compromise on material quality and manufacturing precision.
Our Commitment to Reliable Supply
With a production capacity of 1,000,000 units annually and a professional R&D team, we deliver 3-5 working days for sample orders and 5-15 days for bulk quantities. Our ISO 14001 environmental certification ensures responsible manufacturing practices, while 12-month warranty coverage provides peace of mind. As a trusted bearing supplier to Europe, North America, and Southeast Asia, we offer OEM/ODM customization to adjust structure, size, and packaging according to customer drawings. Our technical support team provides free guidance on bearing selection, installation, and maintenance, helping you optimize performance and reduce downtime.
Packaging & Shipping
- Standard packaging: Carton with pallet reinforcement for bulk orders; individual boxes with product labels for samples
- Sample order delivery: 3-5 working days via express courier
- Bulk order delivery: 5-15 working days, with flexible shipping options (air, sea, or land transport)
- Real-time tracking: Provided for all shipments, with logistics updates sent via email
- Minimum order quantity: 1 piece for standard bearings; customized order quantities negotiable
Secure Your Bearing Supply Today
Don’t let equipment downtime affect your production schedule. Whether you need a single replacement bearing or a bulk order for manufacturing, our Deep Groove Ball Bearing 6210 is ready to ship. Send your requirements now to get a competitive quote and ensure timely delivery—every day of delay could cost your business valuable productivity.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under strict quality control and can be traced through our production records. We provide certification of compliance with ISO standards upon request.
Q: How do I confirm if the 6210 bearing fits my equipment?
A: Provide your equipment model, shaft diameter, and operating conditions (load, speed, temperature), and our technical team will verify compatibility and recommend the optimal seal type and precision grade.
Q: What is your warranty policy?
A: We offer a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded, with replacement shipped with your next order or directly as needed.
Q: What is the minimum order quantity for standard bearings?
A: The minimum order quantity for standard Deep Groove Ball Bearing 6210 is 1 piece, supporting emergency repair needs and small-batch purchases.
Q: How quickly can I receive my order?
A: Sample orders are shipped within 3-5 working days, while bulk orders take 5-15 working days depending on quantity. Express shipping options are available for urgent requirements.
Q: What payment methods do you accept?
A: We accept T/T, Credit Card, and Alibaba platform order payment for secure and convenient transactions.
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