High-Quality SKF 6309-Zz/C3 Deep Groove Ball Bearings for Wind Power & Automotive Industry
<p>Ensure uninterrupted performance in wind turbines and automotive systems with the <strong>SKF 6309-Zz/C3 deep groove ball bearing</strong>—engineered to deliver reliable radial load handling and reduced vibration for critical industrial applications. Sourced directly from SKF official channels, this 45x100x25mm bearing guarantees 100% authenticity with complete batch traceability, eliminating concerns about counterfeit parts.</p><ul><li>Features a C3 clearance and ZZ metal shields to accommodate thermal expansion and prevent contamination in high-torque environments</li><li>Precision-machined from high-grade bearing steel, ensuring consistent performance under extreme temperatures and heavy loads</li><li>Backed by SKF’s official warranty and our same-day shipping for in-stock items, minimizing downtime for your operations</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 |
|---|---|
| Bearing Type | Deep Groove Ball Bearing |
| Model Number | 6309-ZZ/C3, 6309-2Z/C3, 6309-2RS1/C3 |
| Bore Diameter (d) | 45 mm |
| Outside Diameter (D) | 100 mm |
| Width (B) | 25 mm |
| Material | Bearing Steel |
| Seals Type | Zz, 2RS, Open |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Load Direction | Radial Bearing |
| Contact Angle | 0° |
| Rows Number | Single |
| Aligning | Non-Aligning Bearing |
| Separated | Unseparated |
| Standard | DIN, GB, ISO, JIS, ANSI |
| Weight | 1 Kg |
| HS Code | 8482102000 |
| Origin | Sweden |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power | Generator systems, pitch control mechanisms |
| Automotive | Transmission components, wheel hubs, engine accessories |
| Industrial Machinery | Electric motors, pumps, conveyors |
Need Reliable SKF 6309-Zz/C3 Deep Groove Ball Bearings for Wind or Automotive Use?
Finding bearings that balance precision, durability, and availability can be challenging—especially when dealing with critical applications like wind turbine gearboxes or automotive powertrains. Many buyers face issues with inconsistent quality from non-authorized sources or struggle with long lead times for specialized models, leading to costly downtime.
Engineered for Consistent Performance in Demanding Environments
The SKF 6309-Zz/C3 deep groove ball bearing addresses these challenges with its robust design and direct supply chain advantages. As part of our comprehensive SKF product range, this bearing is sourced directly from official channels, ensuring 100% authenticity and full traceability. With over 95% of conventional SKF models in stock, we support same-day shipping for urgent requirements, whether for wind power pitch control systems or automotive transmission assemblies.
Optimized for Wind Power and Automotive Operating Conditions
This bearing thrives in the variable loads and high rotational speeds common to wind turbines and automotive applications. Its C3 radial clearance accommodates thermal expansion during continuous operation, while the Zz steel shields provide effective protection against contaminants—critical for extending service life in both outdoor wind farm environments and under-hood automotive settings. The single-row, non-aligning design ensures stable performance under pure radial loads, making it ideal for electric motor shafts and wheel hub assemblies.
Key Engineering Features That Deliver Reliability
Several technical attributes set this bearing apart for industrial use. The bearing steel construction provides excellent hardness and fatigue resistance, essential for withstanding the cyclic loads in wind power generators. Precision ratings from P0 to P2 allow customization based on application requirements—from general industrial use (P0) to high-precision automotive transmission systems (P2). Vibration classes Z1V1 to Z3V3 ensure smooth operation, reducing noise and wear in passenger vehicle applications. Additionally, the 0° contact angle optimizes radial load capacity, while the unseparated design simplifies installation and maintenance.
Why Choosing the Right Bearing Lowers Total Cost
Selecting a genuine SKF 6309-Zz/C3 bearing helps avoid the hidden costs of premature failure. Inferior bearings often fail due to poor material quality or imprecise manufacturing, leading to equipment downtime, replacement labor, and potential damage to adjacent components. This SKF bearing, backed by original factory warranty and strict quality control, aligns with ISO standards for dimensional accuracy and performance, ensuring longer service intervals and predictable maintenance costs. In wind power applications, where component replacement is particularly expensive, the reliability of genuine SKF bearings directly impacts overall turbine uptime and profitability.
Quality You Can Verify
Our commitment to quality is supported by verifiable processes and documentation. All SKF bearings undergo SKF's global quality management system checks, with each unit traceable to its production batch. We provide complete official documentation, including factory certificates, batch inspection reports, and customs declaration documents. Our technical team, certified by SKF, offers expert guidance on installation and maintenance to maximize bearing life. For added assurance, we stand behind our products with the original factory warranty, covering manufacturing defects for peace of mind.
Packaging & Shipping
- Standard packaging: Carton with pallet for bulk orders; individual cartons for small quantities
- Package dimensions: 11.00cm × 11.00cm × 3.50cm per unit
- Global delivery: Stable door-to-door arrival within 7-15 days to most countries and regions
- Flexible logistics: Supports快递 (express), 空运 (air freight), and 海运 (sea freight) based on urgency and volume
- Minimum order: Available for small batch testing and large-scale procurement
Get Your SKF 6309-Zz/C3 Bearing Quote Today
Whether you need a single unit for maintenance or bulk quantities for OEM production, provide your required model, quantity, and destination, and our team will respond with pricing and availability. With direct access to SKF's global inventory, we can often fulfill even hard-to-find bearing requirements faster than traditional distributors.
Frequently Asked Questions
Q: Do you supply other bearing brands besides SKF?
A: Yes, we support procurement of all major international brands (NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) and domestic Chinese brands, in addition to SKF products.
Q: How can I confirm if the 6309-Zz/C3 bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter × outer diameter × width), and our technical team will verify compatibility with SKF's specifications.
Q: What is your warranty policy for SKF bearings?
A: We provide the original factory warranty covering manufacturing defects. Specific terms are detailed in the product certificate and sales contract.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including single-unit purchases for maintenance needs, with volume discounts available for bulk orders.
Q: How quickly can you ship the 6309-Zz/C3 bearing?
A: For in-stock items, we ship the same day; for special orders, lead times vary by model and quantity, typically 7-15 days globally.
Q: Do you offer custom packaging or labeling?
A: Yes, we provide customized packaging, label printing, and technical documentation services according to customer requirements.
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High-Quality SKF 6309-Zz/C3 Deep Groove Ball Bearings for Wind Power & Automotive Industry
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