Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 6309-ZZ/C3, 6309-2Z/C3, 6309-2RS1/C3 |
| Bearing Type | Deep Groove Ball Bearing |
| Bore Diameter (d) | 45 mm |
| Outside Diameter (D) | 100 mm |
| Width (B) | 25 mm |
| Seals Type | Zz, 2RS, Open |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Standard | DIN, GB, ISO, JIS, ANSI |
| Weight | 1 Kg |
| Origin | Sweden |
| HS Code | 8482102000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power | Pitch control systems, generator components |
| Automotive | Transmission assemblies, wheel hubs |
| Industrial Machinery | Conveyor systems, electric motors |
Need Dependable SKF 6309-Zz/C3 Deep Groove Ball Bearings for Critical Equipment?
Industrial buyers often face challenges with bearing reliability—premature failures due to poor material quality, delayed shipments from limited inventory, and uncertainty about product authenticity. When your wind turbine or automotive production line depends on precise 45x100x25mm bearings, these issues can lead to costly downtime and maintenance headaches.
Engineered for Consistent Performance in Demanding Environments
The SKF 6309-Zz/C3 deep groove ball bearings address these pain points through direct sourcing from official channels, ensuring 100% genuine SKF quality. With dimensions of 45mm (bore) x 100mm (outer diameter) x 25mm (width), they fit standard applications in wind power generators and automotive transmissions, where radial load capacity and durability are critical. Our large-scale inventory covers over 95% of conventional SKF models, supporting same-day shipping for urgent requirements.
Optimal Performance in Key Operating Conditions
This bearing excels in moderate to high-speed applications with operating temperatures compatible with standard industrial environments. The Zz metal seals provide effective protection against contaminants while maintaining low friction, making it suitable for both grease and oil lubrication systems. Its radial load design ensures stable performance in rotating equipment, from wind turbine gearboxes to automotive auxiliary components, where consistent operation under varying loads is essential.
Technical Features That Ensure Reliability
The C3 clearance rating allows for thermal expansion in high-temperature operations, preventing premature failure due to tight fits. Bearing steel construction delivers the hardness (typically 58-62 HRC) required for resistance to wear and fatigue, while precision ratings from P0 to P2 accommodate applications with strict runout and noise requirements. The non-aligning design ensures straightforward installation, while the unseparated structure simplifies handling and reduces assembly errors in maintenance scenarios.
Total Cost of Ownership: Why Quality Matters
Choosing authentic SKF 6309-Zz/C3 bearings reduces long-term costs by minimizing unplanned downtime. Inferior bearings often fail early due to substandard materials or imprecise manufacturing, leading to secondary equipment damage and production losses. In contrast, these SKF bearings come with complete traceability—including original factory certificates and batch inspection reports—ensuring compliance with quality standards and simplifying maintenance tracking. Properly selected bearings, matched to application conditions, extend service intervals and reduce overall maintenance expenses.
Quality Assurance You Can Verify
Our procurement process follows strict quality management protocols, with all products sourced directly from SKF official factories and warehouses. Each bearing undergoes dimensional and performance checks to meet SKF’s global standards, supported by official documentation including COC and customs declaration papers. We offer a factory warranty on all SKF products, covering manufacturing defects and ensuring customer confidence in every purchase. With export experience to over 40 countries, our supply chain ensures consistent quality regardless of destination.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Standard package dimensions: 11.00cm x 11.00cm x 3.50cm
- Same-day shipping available for in-stock items
- Global delivery options including express, air, and sea freight
- Flexible order quantities to accommodate both small and large requirements
Get Your SKF 6309-Zz/C3 Bearings Shipped Quickly
To secure your SKF 6309-Zz/C3 deep groove ball bearings, provide your required quantity, seal type (Zz, 2RS, or Open), and delivery location. Our team will confirm stock availability and provide a detailed quote, including shipping options tailored to your timeline. Early order confirmation ensures priority processing and faster delivery, minimizing equipment downtime.
Frequently Asked Questions
Q: Do you supply other bearing brands or models besides SKF?
A: Yes, we provide a full range of bearings from international brands and domestic manufacturers. We can source specific models according to your requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Share your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the SKF 6309-Zz/C3 specifications.
Q: What warranty coverage is provided?
A: All SKF products come with the original factory warranty, covering manufacturing defects. Specific terms are detailed in the product documentation.
Q: What is the minimum order quantity?
A: We accept small orders to support maintenance needs, with no strict minimum quantity. Larger orders may qualify for volume pricing.
Q: How long does shipping take to my location?
A: Standard delivery takes 7-15 days to most countries via our global logistics network. Express options are available for urgent requirements.
Q: Can you provide custom packaging or labeling?
A: Yes, we offer customized packaging and label printing services to meet specific customer requirements for identification and handling.
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.
