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 | 17*40*12 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|
| Industrial Machinery | Electric Motors, Gearboxes, Pumps, Conveyors |
| Manufacturing | CNC Machine Tools, Textile Machinery, Printing Presses |
| Automotive | Alternators, Water Pumps, Transmission Systems |
| HVAC | Blowers, Fans, Compressors |
| Agriculture | Harvesting Equipment, Irrigation Pumps |
Reduce Downtime with High Precision SKF 6203 Bearings for Industrial Machinery
Industrial maintenance teams know the cost of bearing failure—unplanned downtime, missed production deadlines, and expensive repairs. When sourcing deep groove ball bearings for critical machinery, many buyers face challenges: inconsistent quality from unauthorized suppliers, long lead times for genuine parts, and difficulty finding reliable sources for specialty seals like 2RSH or ZZ configurations. These issues disrupt operations and erode profitability, especially in high-demand OEM production environments.
Genuine SKF 6203 Bearings: In Stock and Ready to Ship
As an official SKF solution provider, we eliminate these pain points by offering authentic SKF 6203-2RSH/ZZ deep groove ball bearings with full traceability. Our inventory includes all popular variants—from open designs to rubber-sealed (2RSH) and metal-shielded (ZZ) options—ensuring you get the exact bearing for your application. Whether mounting in electric motor spindles, conveyor systems, or gearboxes, our precision SKF bearings deliver consistent performance, reducing the risk of premature failure compared to counterfeit alternatives.
Engineered for Reliable Performance in Demanding Conditions
SKF 6203 deep groove ball bearings excel in industrial machinery OEM applications where radial loads and moderate speeds are common. With a 17mm bore diameter, 40mm outer diameter, and 12mm width, these single-row bearings handle dynamic forces efficiently while maintaining alignment in non-aligning configurations. The 0° contact angle optimizes radial load capacity, making them ideal for equipment like pumps, compressors, and textile machinery operating in temperatures ranging from -30°C to 120°C with proper lubrication.
Technical Details That Maximize Machinery Uptime
The performance of SKF 6203 bearings stems from critical engineering features. Precision ratings from P0 (standard) to P2 (high precision) ensure minimal vibration and noise, with Z3V3 vibration classes available for sensitive applications like CNC spindles. The choice of seal type directly impacts maintenance intervals: 2RSH rubber seals provide superior contamination resistance in dusty environments, while ZZ metal shields offer higher temperature tolerance for oil-lubricated systems. Bearing steel construction delivers durability, while grease or oil lubrication flexibility allows adaptation to specific speed and load requirements—up to 17,000 r/min for open designs under proper conditions.
Avoid Hidden Costs: The Case for Genuine SKF Bearings
Choosing non-genuine SKF 6203 bearings may seem cost-effective initially, but the long-term consequences are severe. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing tolerances, leading to equipment damage, production halts, and safety risks. In contrast, genuine SKF bearings meet DIN, ISO, and ANSI standards, ensuring predictable service life and reducing total cost of ownership. For industrial OEMs and maintenance departments, investing in authentic SKF 6203-2RSH/ZZ bearings translates to fewer replacements, lower labor costs, and uninterrupted production schedules.
Why 900+ Global Clients Trust Our SKF Solutions
Our position as an official SKF solution provider is backed by verified credentials: full-category authorization covering seals, specialty bearings, and maintenance products, plus a quality control process compliant with SKF global standards. We serve 900+ clients across 50+ countries, including equipment OEMs and factory maintenance teams, by offering one-stop procurement—eliminating the need to manage multiple suppliers. Our sealing and lubrication engineering team provides technical support for optimal bearing selection, while emergency maintenance delivery ensures critical parts reach you fast. Every bearing comes with complete authorization documents, ensuring compliance for large-scale engineering projects.
Packaging & Shipping
- Original SKF packaging with product identification and batch traceability
- Consolidated carton and pallet options for bulk orders
- 3-7 business days delivery for in-stock items via DHL, FedEx, or UPS
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 unit, supporting both emergency repairs and OEM production runs
Get Your SKF 6203 Bearings Delivered Fast
Don’t let bearing delays disrupt your operations. Send us your SKF 6203 bearing requirements—including seal type (2RSH/ZZ), precision class, and quantity—and our team will provide a quote within 24 hours. With stock available for immediate shipment, you can minimize downtime and keep your machinery running at peak efficiency.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized solution provider. All bearings are sourced directly from SKF and come with complete traceability documentation.
Q: How do I confirm the right SKF 6203 variant for my equipment?
A: Provide your equipment model or operating conditions (load, speed, environment), and our engineering team will recommend the appropriate seal type and precision class.
Q: What is your warranty policy?
A: All SKF bearings are covered by SKF’s standard manufacturer warranty, with replacements provided for any defects in materials or workmanship.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency maintenance and small-batch OEM requirements.
Q: How quickly can you ship?
A: In-stock SKF 6203 bearings ship within 3-7 business days via your preferred logistics
