Product Specifications
| Parameter |
Details |
| Model NO. |
6203/z2, 6203/z3 |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
17×40×12mm |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Conveyors |
| Automotive |
Electric Motors, Auxiliary Systems |
| Agricultural Equipment |
Tractor Components, Harvesting Machinery |
| Home Appliances |
Washing Machines, Air Conditioning Compressors |
| New Energy |
Solar Tracking Systems, Small Wind Turbines |
Minimize Downtime with High Precision 6203 Deep Groove Ball Bearings for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. A single seized bearing in critical equipment like conveyors or gearboxes can halt production lines, leading to lost revenue and missed deadlines. Sourcing reliable bearings with consistent quality and flexible order options often proves challenging, especially when balancing precision requirements with delivery speed.
High Precision, Low Vibration Bearings Engineered for Reliability
Our High Precision Low Vibration Deep Groove Ball Bearing 6203/Z2 and 6203/Z3 addresses these challenges directly. As a professional bearing manufacturer with over 18 years of industry experience, we produce these bearings to meet P0-P4 precision grades and Z2/Z3 noise standards, ensuring stable performance in industrial machinery applications. The 17x40x12mm dimensions make this Deep Groove Ball Bearing compatible with a wide range of equipment, from machine tool spindles to agricultural machinery components.
Optimal Performance in Demanding Industrial Environments
This 6203 Bearing excels in applications requiring smooth rotation and minimal vibration, such as electric motors and precision gearboxes. The radial load design handles continuous operation under standard industrial conditions, while the bearing steel construction provides durability for extended service life. Whether operating in high-speed machinery or heavy-duty agricultural equipment, selecting the right noise grade (Z2 for general use, Z3 for low-noise requirements) ensures optimal performance and reduced maintenance needs.
Technical Features That Deliver Consistent Performance
The 6203/Z2 and 6203/Z3 bearings incorporate critical design elements that impact operational efficiency. The single-row configuration optimizes load distribution, making it suitable for radial load applications common in industrial machinery. The 0° contact angle ensures uniform stress distribution across the raceways, enhancing stability during rotation. Our strict quality control processes, including dimensional detection and noise vibration testing, guarantee that each bearing meets international standards (ISO, ABMA, DIN), providing reliable performance even in continuous operation scenarios.
Why Quality Bearings Reduce Total Cost of Ownership
Choosing genuine, high-quality bearings like our 6203/Z3 Bearing minimizes long-term costs compared to inferior alternatives. Counterfeit or low-precision bearings often fail prematurely, leading to unplanned maintenance, production downtime, and potential damage to associated equipment. Our bearings, produced with premium chrome steel and mature manufacturing technology, offer extended service life and consistent performance, reducing replacement frequency and overall maintenance expenses. The investment in quality bearings directly translates to improved equipment reliability and lower total cost of ownership.
Our Commitment to Reliable Supply and Service
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality management systems from raw material inspection to finished product testing. Our flexible order policy allows for 1 piece MOQ on standard bearings, supporting both emergency repairs and small-batch requirements. Sample orders ship within 3-5 working days, with bulk orders delivered in 5-15 days, ensuring minimal lead times for critical applications. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, offering remote troubleshooting support to keep your machinery operating at peak efficiency.
Packaging & Shipping
- Standard industrial packaging with protective inner boxes and outer carton reinforcement
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking information provided upon shipment
- 1 piece minimum order quantity for standard bearings, supporting emergency maintenance needs
Secure Your Bearing Supply Today
Don’t let equipment downtime impact your productivity. Whether you need a single replacement bearing or bulk orders for production, our 6203/Z2 and 6203/Z3 Deep Groove Ball Bearings deliver the precision and reliability your machinery demands. Contact us now to confirm availability and get your equipment back to optimal performance.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we maintain strict quality control and supply chain management. All products are manufactured in our ISO-certified facility and can be traced through our production records.
Q: How do I confirm if the 6203 bearing fits my equipment?
A: Provide your equipment model or shaft dimensions, and our technical team will verify compatibility based on the 17x40x12mm specification and load requirements.
Q: What is the warranty policy for these bearings?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund for qualified issues.
Q: What is the minimum order quantity for the 6203/Z2 and 6203/Z3 bearings?
A: Standard bearings have a 1 piece MOQ, allowing for emergency repairs or small-scale purchases.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver within 5-15 working days depending on quantity.
Q: How do you ensure the bearings meet low vibration requirements?
A: Each bearing undergoes noise and vibration testing during production, with Z2/Z3 grades verified through in-house laboratory testing to meet international standards.
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