Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0 P2 P4 P5 P6 |
| Type |
Ball |
| Structure |
Angular Contact |
| Cage |
Steel Cage.Copper Cage.Nylon Cage |
| Lubrication |
Oil Grease |
| Transport Package |
Carton Pallet |
| Trademark |
SKF |
| Origin |
Jiangsu China |
Application Industries
| Industry |
Typical Equipment |
| Automotive |
Transmissions, Steering Systems, Wheel Hubs |
| Heavy Equipment |
Construction Machinery, Mining Trucks, Agricultural Machinery |
Reduce Equipment Downtime with Genuine SKF 3311-a Double Row Angular Contact Ball Bearing
Industrial operations face critical challenges when bearings fail prematurely—unplanned downtime halts production lines, emergency repairs inflate costs, and mismatched components compromise equipment performance. Sourcing reliable bearings from multiple suppliers often leads to delayed deliveries and inconsistent quality, especially for specialized applications like heavy-duty automotive and construction machinery.
Genuine SKF 3311-a Bearings: In Stock and Quality-Assured
As an official SKF distributor, we provide the 3311-a Double Row Angular Contact Ball Bearing with full traceability and ISO 9001 quality certification. Our centralized inventory ensures immediate availability, eliminating long lead times for urgent maintenance. This bearing integrates European precision with robust design, making it ideal for automotive transmissions and heavy equipment gearboxes where radial and axial loads demand reliable performance.
Optimal Performance in Demanding Conditions
The SKF 3311-a excels in high-load applications with its double row angular contact design, capable of handling combined radial and axial forces. Its separated structure allows for easy mounting and dismounting, simplifying maintenance in tight spaces. Whether operating in dusty construction sites or high-temperature industrial environments, this bearing maintains stability, ensuring extended service life for critical machinery components.
Technical Features That Maximize Reliability
Key technical attributes define the 3311-a’s performance: Precision ratings from P0 to P6 ensure minimal vibration and noise, critical for automotive steering systems. Bearing steel construction provides high tensile strength and wear resistance, while multiple cage options (steel, copper, nylon) allow customization for specific speed and temperature requirements. Lubrication compatibility with oil or grease ensures adaptability to diverse operating conditions, reducing friction and heat buildup during continuous use.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices but often result in hidden costs: premature failure leads to unplanned downtime, increased repair labor, and potential damage to adjacent components. Genuine SKF bearings, like the 3311-a, adhere to strict manufacturing standards, delivering predictable performance and longer service intervals. Our unified quality inspection system ensures each bearing meets SKF’s specifications, reducing the risk of equipment failure and lowering long-term operational expenses.
Your Trusted Partner for Bearing Solutions
With official authorization from SKF and Timken, we provide dual-brand solutions serving 1,200+ clients across 55+ countries. Our cross-brand technical team offers expert选型 support, ensuring the right bearing for your application. Large centralized inventory enables mixed ordering and centralized delivery, streamlining procurement. Every shipment includes complete documentation, supporting compliance for large-scale engineering projects. We stand behind our products with comprehensive after-sales service, including technical consultation and warranty support.
Packaging & Shipping
- Original SKF packaging with protective carton and pallet for secure transport
- 3-7 business days delivery for in-stock items
- Flexible shipping options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 unit, supporting emergency maintenance and small-batch requirements
Get Your SKF 3311-a Bearing Today
Don’t let equipment downtime impact your productivity. Send us your bearing requirements, including quantity and application details, and our team will provide a quotation within 24 hours. With our large inventory, your SKF 3311-a bearing can be on its way quickly, minimizing operational disruptions.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing can be traced to the authentic supply chain, and we provide official authorization documents upon request.
Q: How can I confirm if the 3311-a is suitable for my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will verify compatibility and offer free selection support.
Q: What is the warranty policy?
A: We adhere to SKF’s original warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, supporting emergency repair needs and small-batch procurement.
Q: What are the shipping time and options?
A: In-stock items are shipped within 3-7 business days. We offer DHL, FedEx, UPS, air freight, and sea freight based on your location and urgency.
Q: How to identify genuine SKF bearings?
A: Check the packaging for SKF’s anti-counterfeit labels, laser-etched markings on the bearing, and verify using SKF’s official website authentication tool. We provide complete traceability documents for all products.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
