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 |
| Trademark |
SKF |
| Origin |
Jiangsu China |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Cranes |
| Mining |
Crushers, Conveyors, Drilling Rigs |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
| Machine Tools |
CNC Spindles, Lathes, Milling Machines |
Minimize Downtime with Genuine 3319-a Double Row Angular Contact Ball Bearing for Heavy Machinery
Heavy industry 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 double row angular contact ball bearings often means navigating multiple suppliers, inconsistent quality standards, and delayed deliveries that disrupt project timelines.
Authentic SKF 3319-a Bearings: In Stock and Quality Assured
As an official SKF authorized distributor, we eliminate these pain points by offering genuine 3319-a Double Row Angular Contact Ball Bearings with immediate availability. Our centralized inventory ensures your heavy machinery—from construction equipment to mining crushers—receives the exact component it needs without unnecessary delays. Each bearing undergoes ISO 9001 quality inspection before shipment, guaranteeing compatibility and performance in high-load industrial applications.
Engineered for Heavy-Duty Machinery Performance
The 3319-a Double Row Angular Contact Ball Bearing excels in applications requiring simultaneous radial and axial load handling. Built with bearing steel construction and precision-machined raceways, it delivers reliable operation in harsh environments—including dust, vibration, and fluctuating temperatures common in mining and construction sites. Its double row design provides enhanced rigidity, making it ideal for gearboxes, spindles, and rotating shafts in heavy industry machinery.
Key Technical Features That Matter
Precision rating options (P0 to P6) allow customization for specific equipment tolerances—critical for maintaining alignment in high-speed machine tools. The bearing’s versatile cage options (steel, copper, nylon) accommodate varying temperature and lubrication needs: steel cages excel in high-heat environments, while nylon cages reduce friction in high-speed applications. Radial load capacity ensures stable performance under heavy loads, supported by oil or grease lubrication flexibility to match operational conditions.
Why Authenticity Lowers Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices, but they often fail within months, leading to costly downtime and secondary equipment damage. Genuine SKF 3319-a bearings, backed by decades of engineering expertise, provide longer service life and predictable performance—reducing maintenance intervals and extending machinery uptime. Our unified quality certification ensures consistent performance across all purchases, eliminating the hidden costs of non-compliant components in large-scale projects.
Your Trusted Partner for Industrial Bearings
With dual-brand authorization from SKF and Timken, we bring 15+ years of industry experience serving 1,200+ clients across 55+ countries. Our cross-brand technical team provides free选型 support, ensuring you get the right bearing for your specific application. Every order includes complete documentation—from authenticity certificates to export paperwork—simplifying compliance for global projects. Our large centralized inventory in Jinan allows same-day processing for urgent orders, with global logistics partners ensuring on-time delivery.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Reinforced carton and pallet packaging for secure transportation
- 3-7 business day delivery for in-stock items via DHL, FedEx, or UPS
- Customizable shipping options including air and sea freight for large orders
- 1-unit minimum order quantity to support emergency maintenance needs
Secure Your Machinery’s Performance Today
Don’t let bearing issues disrupt your operations. Send us your 3319-a bearing requirements, including application details and quantity, and our team will provide a detailed quote within 24 hours. With genuine SKF quality and reliable delivery, you can restore equipment performance and prevent unplanned downtime.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every 3319-a bearing comes with complete traceability documentation and authenticity verification.
Q: How can I confirm the 3319-a is compatible with my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer’s warranty, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, ideal for emergency repairs or small-scale maintenance.
Q: How quickly can you ship?
A: In-stock 3319-a bearings are shipped within 3-7 business days via your preferred logistics provider.
Q: How do I verify bearing authenticity?
A: Each bearing includes SKF’s holographic label and batch code, which can be verified through SKF’s official website. We also provide a signed authorization letter with every order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
