6203-2RSH/ZZ Deep Groove Ball Bearings 17x40x12mm for Wind Power Precision Machinery
<p>Ensure smooth, reliable operation in wind power precision machinery with SKF 6203-2RSH Deep Groove Ball Bearings, engineered for consistent performance in critical industrial applications. These 17x40x12mm bearings deliver exceptional radial load capacity and minimal vibration (Z1V1 to Z3V3 ratings), reducing equipment downtime and extending service life.</p><ul><li><strong>100% genuine SKF quality</strong> with full traceability, sourced directly from official factories to eliminate counterfeit risks</li><li>Available with ZZ metal shields or 2RS rubber seals for versatile protection against contaminants in harsh environments</li><li>Precision ratings from P0 to P2 ensure compatibility with high-precision machinery, backed by SKF's global warranty and technical support</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 6203-2RSH/ZZ/2RS |
| Bearing Type | Deep Groove Ball Bearing |
| Bore Diameter (d) | 17 mm |
| Outside Diameter (D) | 40 mm |
| Width (B) | 12 mm |
| 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 |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power | Pitch control systems, generator components |
| Precision Machinery | Rotary axes, transmission assemblies |
| Industrial Equipment | Conveyors, pumps, electric motors |
Tired of Bearing Failures? SKF 6203-2RSH/ZZ Deep Groove Ball Bearings Deliver Reliability
Many maintenance teams face the same problem: bearings that wear out prematurely, causing unexpected downtime. When you need a 17x40x12mm deep groove ball bearing for critical equipment like wind turbines or precision machinery, choosing the wrong supplier can lead to mislabeled products or inconsistent quality.
Engineered for Long-Term Performance in Demanding Environments
Our 6203-2RSH Deep Groove Ball Bearings address these challenges with precision manufacturing and strict quality control. As a specialized supplier with access to a full range of SKF bearings, we ensure you receive genuine products that meet original specifications. Whether your application requires the 2RSH seal for contamination resistance or the ZZ shield for high-speed operation, these bearings deliver consistent performance in wind power generators and precision machinery.
Optimal Performance in Key Operating Conditions
This bearing excels in radial load applications with operating speeds up to the manufacturer's recommended limits. The 0° contact angle design ensures efficient load distribution, while the non-aligning structure requires proper shaft alignment during installation. With vibration class options from Z1V1 to Z3V3, it suits both standard and high-precision machinery needs, maintaining stability even in continuous operation.
Technical Features That Impact Reliability
The bearing steel construction provides the hardness needed to resist wear, with precision ratings from P0 (standard) to P2 (high precision) allowing selection based on application requirements. Sealing options include 2RSH rubber seals for dust and moisture protection in outdoor environments like wind farms, or ZZ metal shields for applications where lubricant retention is critical. The unseparated design simplifies installation, while compliance with international standards (DIN, ISO, JIS) ensures interchangeability with existing components.
Why Precision Matters for Total Cost of Ownership
Choosing the right bearing directly affects your equipment's longevity and maintenance costs. A bearing with improper precision or material quality can lead to increased vibration, noise, and premature failure—costing more in repairs and downtime than investing in a quality component upfront. Our SKF 6203-2RSH 17x40x12mm bearings are manufactured to tight tolerances, ensuring they maintain performance over extended service intervals, reducing the total cost of ownership for your machinery.
Quality You Can Trust in Every Shipment
We source directly from official distribution channels, ensuring 100% traceability and original factory quality. Each bearing undergoes inspection to verify dimensions, hardness, and surface finish, with complete documentation including batch reports available upon request. Our dedicated inventory covers over 95% of conventional SKF models, supporting same-day shipping for in-stock items. With a global delivery network, we ensure stable door-to-door arrival within 7-15 days to most regions, backed by professional technical support throughout the procurement process.
Packaging & Shipping
- Standard packaging: Carton with pallet for bulk orders
- Package dimensions: 5.00cm × 5.00cm × 2.50cm per unit
- Same-day shipping for in-stock items
- Multiple logistics options: Express, air freight, and sea freight available
- Flexible order quantities: Support for both small and large volume purchases
Get Your Quote for SKF 6203-2RSH/ZZ Bearings Today
Whether you need the 6203-2RSH, SKF 6203 ZZ, or another configuration, we can provide the exact bearing to match your specifications. Contact us with your model requirements, quantity, and delivery location, and our team will respond promptly with pricing and availability.
Frequently Asked Questions
Q: Do you supply other bearing brands besides SKF?
A: Yes, we offer a full range of international and domestic brands, including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and more. We can source bearings according to your specific brand requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (inner diameter × outer diameter × width), and our technical team will verify compatibility with the 6203-2RSH/ZZ specifications.
Q: What is your warranty policy for these bearings?
A: All bearings come with the original factory warranty. Manufacturing defects are covered under warranty, with specific terms depending on the product and application. Detailed warranty information is provided with each order.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-unit purchases for emergency replacements. Larger volume orders may qualify for volume pricing.
Q: How long does shipping take to [my location]?
A: For in-stock items, standard delivery takes 7-15 days to most countries and regions. Express shipping options are available for urgent requirements, with delivery times varying by location.
Q: Can you provide custom packaging or labeling?
A: Yes, we offer customized packaging, label printing, and technical documentation services to meet specific customer requirements. Contact us with your customization needs for details.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
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6203-2RSH/ZZ Deep Groove Ball Bearings 17x40x12mm for Wind Power Precision Machinery
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