6911 2RS Deep Groove Ball Bearing 55x80x13mm for High-Speed Industrial Use with SKF Quality
<p>Ensure smooth, high-speed industrial operations with the SKF 6911 2RS deep groove ball bearing, engineered to deliver reliable performance in critical applications like wind power and precision machinery. This 55x80x13mm bearing combines SKF’s renowned quality with a 2RS seal design, effectively preventing contamination while maintaining optimal lubrication for extended service life.</p><ul><li><strong>Precision-rated</strong> for P0-P4 standards, ensuring minimal vibration (Z1V1-Z3V3) and consistent radial load handling</li><li>Directly sourced from SKF official channels—100% genuine with full traceability and factory warranty</li><li>Single-row, non-aligning configuration ideal for high-speed rotations, reducing downtime in steel mills and automotive OEM production</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 | 6911 |
| 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) | 55x80x13 mm |
| Trademark | SKF |
| HS Code | 8482102000 |
| Package Size | 7.50cm × 7.50cm × 3.30cm |
| Package Gross Weight | 0.190kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Wind Power Generation | Generator systems, pitch control mechanisms |
| Automotive Industry | Transmission components, electric motor assemblies |
| Mining Equipment | Conveyor systems, hydraulic pump units |
| Steel Mills | Rolling mill machinery, material handling equipment |
| Construction Machinery | Excavator arm joints, gearbox assemblies |
Need a High-Speed SKF 6911 2RS Deep Groove Ball Bearing? Here’s What to Consider
Industrial operations often face challenges with bearing performance—whether it’s premature wear from low-quality materials, difficulty finding exact replacements for critical machinery, or downtime caused by mismatched specifications. When your equipment relies on precision components like the 6911 2RS deep groove ball bearing, choosing the right supplier matters more than you might think.
Engineered for High-Speed Industrial Demands
The SKF 6911 2RS deep groove ball bearing is designed to meet the rigorous requirements of high-speed industrial applications. With dimensions 55x80x13mm, it delivers reliable performance in scenarios where rotational speed and radial load capacity are critical. Our direct procurement channels ensure access to authentic bearings that follow strict quality standards, supported by a comprehensive inventory that covers over 95% of conventional models for same-day shipping on in-stock items.
Optimal Performance in Key Operating Conditions
This bearing excels in environments requiring consistent radial load handling and high rotational speeds. Its non-aligning design makes it suitable for applications with minimal shaft misalignment, while the 2RS sealing option provides effective protection against contaminants—essential for dusty or moist industrial settings. Whether used in steel mill conveyors or wind turbine generators, the 6911 bearing maintains stability even under continuous operation.
Technical Features That Ensure Reliability
Several engineering details contribute to the bearing’s performance. The single-row design optimizes load distribution, making it ideal for radial load-dominant applications. Precision ratings from P0 to P4 allow customization based on accuracy needs—P5 or P4 grades are recommended for high-precision machinery where minimal vibration is critical. The bearing steel construction ensures durability, with surface hardness properties that resist wear over extended service life. Vibration classes Z1V1 to Z3V3 further enable selection based on noise and smoothness requirements, with higher Z3V3 ratings suitable for precision equipment.
The True Cost of Choosing the Right Bearing
Selecting a substandard 6911 bearing can lead to hidden costs: early failure may cause production downtime, damage to adjacent components, or increased maintenance frequency. In contrast, a quality bearing like this SKF model reduces total cost of ownership through extended service intervals and consistent performance. Following ISO 281 guidelines for bearing life calculation, proper selection based on load, speed, and operating conditions ensures maximum uptime—critical for industries where every minute of downtime impacts profitability.
Assurance Through Quality and Traceability
Our commitment to quality starts with direct sourcing from official channels, ensuring 100% traceability from production to delivery. Each bearing undergoes inspection according to SKF’s global quality management system, with documentation including batch reports and factory certificates available upon request. We stand behind our products with a factory-backed warranty, covering manufacturing defects for added peace of mind. For buyers requiring specific documentation, we provide complete customs declaration and COC (Certificate of Conformity) to streamline international procurement.
Packaging & Shipping
- Standard packaging: Carton and pallet for secure transportation
- Fast dispatch: Same-day shipping available for in-stock items
- Global delivery: Door-to-door service within 7-15 days to most countries
- Flexible ordering: Support for both small-batch and large-volume采购
Get Your SKF 6911 Bearing Quote Today
Whether you need a single SKF 6911 2RS bearing or a bulk order, we can accommodate your requirements. Provide your exact model specifications, quantity, and delivery location, and our technical team will assist with confirmation and pricing. With our extensive inventory and global logistics network, we ensure timely delivery to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we provide bearings from various international and domestic brands, including NSK, NTN, Koyo, and NACHI, as well as custom specifications based on customer requirements.
Q: How can I confirm if this 6911 bearing fits my equipment?
A: Share your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility against industry standards.
Q: What is the warranty coverage for this bearing?
A: We offer the original factory warranty, which covers manufacturing defects. Specific terms are provided with each order and may vary by product type.
Q: What is the minimum order quantity for the 6911 bearing?
A: We accept small-batch orders, with no strict minimum quantity. Contact us for current stock availability and pricing for your required volume.
Q: How long does shipping take to [my location]?
A: Standard delivery takes 7-15 days to most countries. For urgent orders, expedited shipping options are available at an additional cost.
Q: Can you provide custom packaging or labeling for this bearing?
A: Yes, we offer customized packaging, label printing, and technical documentation services to meet specific customer requirements.
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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6911 2RS Deep Groove Ball Bearing 55x80x13mm for High-Speed Industrial Use with SKF Quality
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