Product Specifications
| Parameter |
Details |
| Model NO. |
6203-2RSH/ZZ/2RS |
| Seals Type |
Zz 2RS Open |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Lubrication |
Grease or Oil |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Rows Number |
Single |
| Aligning |
Non-Aligning Bearing |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Separated |
Unseparated |
| Standard |
DIN GB ISO JIS ANSI |
| Weight |
0.1 kg |
| Specification |
17Ă—40Ă—12 mm |
| Trademark |
SKF |
| Origin |
Sweden |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavator hydraulic motors, conveyor rollers |
| Mining |
Crusher gearboxes, vibrating screens |
| Machine Tools |
CNC spindle units, feed drives |
| Steel |
Rolling mill auxiliary drives, conveyor systems |
| Industrial Manufacturing |
Electric motors, pumps, fans |
Stop Equipment Downtime with Genuine SKF 6203-2RS Deep Groove Ball Bearings
When a bearing fails unexpectedly, production halts, maintenance costs rise, and deadlines slip. Many industrial buyers face this issue due to inconsistent quality from unauthorized suppliers or long lead times for genuine parts. For critical machinery like electric motors or conveyor systems, using non-original bearings often leads to premature failure—costing far more in downtime than the savings from cheaper alternatives.
Genuine SKF 6203-2RS Bearings: In Stock and Quality Assured
As an official SKF distributor, we stock authentic SKF 6203-2RS deep groove ball bearings with 17x40x12mm dimensions, ready for immediate dispatch. Our ISO 9001 quality inspection system ensures every bearing meets SKF’s strict standards, eliminating the risk of counterfeit products. Whether you need a single unit for emergency maintenance or bulk orders for production lines, our one-stop procurement service simplifies sourcing while guaranteeing reliability.
Engineered for Reliable Performance in Demanding Conditions
The SKF 6203-2RS is designed to handle radial loads in high-speed applications, making it ideal for industrial machinery operating under continuous stress. Its 2RS seal provides effective protection against dust and moisture, extending service life in harsh environments like construction sites or mining operations. With precision ratings from P0 to P2, this bearing maintains stable rotation even in precision equipment such as CNC machine spindles, reducing vibration and improving overall system efficiency.
Technical Details That Impact Your Operations
Key specifications of the SKF 6203-2RS directly influence its performance in your machinery. The bearing’s 17mm bore diameter and 40mm outer diameter ensure compatibility with standard shafts and housings, while the 12mm width balances load capacity and space constraints. Vibration classes Z1V1 to Z3V3 allow selection based on noise and stability requirements—critical for equipment near operators. The single-row design and 0° contact angle optimize radial load handling, with bearing steel construction providing durability under heavy loads and temperature variations.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Choosing genuine SKF 6203-2RS bearings over counterfeits lowers long-term costs by minimizing downtime and maintenance. Counterfeit bearings often fail within months, requiring repeated replacements and unplanned repairs. In contrast, SKF’s precision manufacturing and quality materials deliver consistent performance, extending service intervals and reducing labor costs. Our clients in steel plants and mining operations report up to 40% fewer bearing-related breakdowns after switching to authorized suppliers—proving that initial investment in genuine parts yields significant returns.
Your Trusted Partner for Industrial Bearing Solutions
With 1,200+ clients across 55+ countries, we’ve built a reputation for reliability in the bearing distribution market. Our dual-brand authorization (SKF & Timken) ensures access to authentic products, while our cross-brand technical team provides expert support for选型 and application. We maintain large centralized inventory to fulfill orders quickly, with unified quality control and global logistics for on-time delivery. Every bearing comes with complete documentation, including origin certificates and quality inspection reports, ensuring compliance with large-scale engineering project requirements.
Packaging & Shipping
- Original SKF packaging with anti-counterfeit labels, secured in cartons and pallets for protection during transit
- Ready stock available for dispatch within 3-7 working days
- Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight based on urgency and location
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 unit, supporting both emergency repairs and bulk procurement
Secure Your Bearing Supply Today
Don’t let equipment downtime disrupt your operations. Whether you need the SKF 6203-2RS for scheduled maintenance or urgent repairs, our streamlined procurement process ensures you get genuine bearings fast. Send us your requirements—including quantity and application details—and our team will provide a quote within 24 hours. The sooner you order, the sooner you can restore efficiency to your machinery.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with full traceability documentation, including authorization certificates.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing specifications (diameter, width, seal type), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We offer the full SKF manufacturer’s warranty, covering manufacturing defects. Defective products will be replaced unconditionally.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, making us ideal for emergency maintenance needs.
Q: How long does shipping take?
A: In-stock items ship within 3-7 working days. Delivery time depends on location—express options (DHL/FedEx) typically take 3-5 days globally.
Q: How can I verify the bearing’s authenticity?
A: Each SKF bearing has unique markings and packaging with security features. We provide authenticity verification documents, including SKF’s official traceability records.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
