High Precision SKF 6306 Deep Groove Ball Bearings 30x72x19mm for Industrial Machinery
<p>Ensure uncompromising industrial machinery performance with <strong>SKF 6306 deep groove ball bearings</strong>, engineered to deliver precise rotation and extended service life in high-demand applications. These 30x72x19mm bearings maintain consistent radial load capacity and minimal vibration (Z1V1 to Z3V3 ratings), solving common issues of premature wear and operational downtime in steel mills, power plants, and precision machinery.</p><ul><li>Available in P0-P4 precision grades with ZZ/2RS seals for versatile protection against contamination</li><li>Directly sourced from SKF official channels—100% genuine with full traceability and factory warranty</li><li>Single-row, non-aligning design ensures straightforward installation and reliable performance under radial loads</li></ul><p>Backed by our large dedicated inventory, this critical component ships same-day for urgent maintenance needs, keeping your production line running at peak efficiency.</p>
- 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 | 6306 |
| Bearing Type | Deep Groove Ball Bearing |
| Seals Type | Zz, 2RS, Open |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Aligning | Non-Aligning Bearing |
| Separated | Unseparated |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Specification (d x D x B) | 30mm x 72mm x 19mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482102000 |
| Package Size | 9.20cm * 9.20cm * 3.90cm |
| Package Gross Weight | 0.350kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Conveyor systems, pumps, gearboxes, electric motors |
| Automotive | Wheel hubs, alternators, water pumps |
| Steel Mills | Rolling mill equipment, conveyor rollers |
| Mining | Crushing machinery, material handling equipment |
Struggling with Bearing Reliability? High Precision SKF 6306 Bearings Deliver Consistent Performance
Industrial operations face constant challenges: bearings that fail prematurely due to poor precision, difficulty finding exact replacements for critical machinery, and the risk of counterfeit products compromising equipment safety. When a bearing fails in key applications like conveyor systems or pumps, downtime can cost thousands in lost production. Sourcing genuine, high-quality bearings that meet exact specifications is often a time-consuming process involving multiple suppliers.
Engineered for Industrial Durability: SKF 6306 Deep Groove Ball Bearings
The SKF 6306 deep groove ball bearings address these challenges with precision-engineered design and authentic manufacturing. As a specialized supplier with direct access to global distribution centers, we ensure these 30x72x19mm bearings meet SKF's rigorous quality standards. The single-row, non-aligning structure handles radial loads efficiently, making them ideal for industrial machinery where consistent performance under varying speeds is critical. With multiple precision ratings from P0 to P4, we can match the exact tolerance requirements of your application, whether for standard motors or high-precision equipment.
Optimal Performance in Demanding Industrial Environments
This SKF 6306 bearing excels in environments with moderate to high rotational speeds, typically found in electric motors, gearboxes, and conveyor systems. The 0° contact angle design optimizes radial load capacity, while options for Zz metal shields or 2RS rubber seals provide flexibility based on contamination risks. Operating temperatures suitable for industrial settings, combined with grease or oil lubrication compatibility, ensure reliable performance in steel mills, mining equipment, and automotive production lines. Properly selected seals prevent particulate ingress, extending service life in dusty or moist conditions.
Precision Engineering That Impacts Operational Efficiency
The technical specifications of the SKF 6306 directly influence its performance. The P5 precision rating option delivers tighter dimensional tolerances, reducing vibration (Z2V2 or Z3V3 classes) and noise in high-speed applications—critical for precision machinery where excessive vibration can damage components. The bearing steel construction provides optimal hardness and wear resistance, ensuring load capacity is maintained over thousands of operating hours. The unseparated design simplifies installation and replacement, while the 30mm bore diameter and 72mm outer diameter conform to international standards, ensuring interchangeability with existing equipment configurations.
Total Cost of Ownership: Why Quality Bearings Matter
Choosing the right bearing goes beyond initial purchase price. A genuine SKF 6306 bearing with proper precision class reduces maintenance costs by minimizing unplanned downtime. Inferior bearings often exhibit early wear due to substandard materials or manufacturing, leading to equipment failure, production stoppages, and potential damage to adjacent components. The ISO 9001-certified production process ensures consistent quality, while the ability to select appropriate seals and lubrication extends maintenance intervals. Over the bearing's lifecycle, these factors contribute to lower total cost of ownership compared to cheaper alternatives that require frequent replacement.
Quality You Can Verify: Traceability and Compliance
Our commitment to quality is backed by verifiable documentation. All SKF 6306 bearings come with original factory certificates, batch inspection reports, and customs declaration documents, ensuring complete traceability from manufacturing to delivery. The bearings are sourced directly from SKF official factories, eliminating middlemen and the risk of counterfeiting. Each unit undergoes dimensional and hardness testing before shipment, confirming compliance with SKF's global quality management system. We provide a factory warranty covering manufacturing defects, giving you confidence in your purchase.
Packaging & Shipping
- Industrial-grade carton packaging with pallet options for bulk orders
- Same-day shipping for in-stock items, ensuring minimal lead time
- Flexible delivery options including express courier, air freight, and sea freight
- Low minimum order quantity available, supporting both small-scale maintenance and large production runs
Get Exact Pricing for Your SKF 6306 Bearing Requirements
Whether you need a single SKF 6306 2RS bearing for maintenance or bulk quantities of P5 precision units for production, we can provide competitive pricing. Specify your required seals type, precision class, and quantity, and our technical team will confirm availability and delivery time. We also offer support for cross-referencing part numbers to ensure compatibility with your equipment.
Frequently Asked Questions
Q: Can you supply other bearing brands or models besides SKF?
A: Yes, we handle a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. We can source any specified model to meet your requirements.
Q: How do I confirm if the SKF 6306 is compatible with my equipment?
A: Provide your existing bearing's dimensions (bore, outer diameter, width) or equipment model number, and our technical team will cross-verify compatibility with the SKF 6306 specifications.
Q: What is the warranty policy for these SKF bearings?
A: All SKF products come with the original factory warranty covering manufacturing defects. Specific warranty terms are detailed in the product certificate provided with each shipment.
Q: What is the minimum order quantity for SKF 6306 bearings?
A: We accept small orders with no strict minimum quantity, making it convenient for maintenance needs or trial installations before larger purchases.
Q: How long does shipping take to [my location]?
A: In-stock items ship the same day. Delivery typically takes 7-15 days to most countries via our global delivery network, with express options available for urgent requirements.
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High Precision SKF 6306 Deep Groove Ball Bearings 30x72x19mm for Industrial Machinery
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