Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Angular Contact Bearing
High Precision Double Row Angular Contact Ball Bearing 3310A-2Z/C3 for Industrial Machinery
High Precision Double Row Angular Contact Ball Bearing 3310A-2Z/C3 for Industrial Machinery
In Stock · Ready to Ship
<p>Ensure your industrial machinery operates with uncompromising precision and reliability using the <strong>SKF 3310A-2Z/C3</strong> double row angular contact ball bearing. Engineered to deliver consistent performance under radial and axial loads, this high-precision bearing minimizes downtime by maintaining tight tolerances even in demanding production environments.</p><ul><li>Double row angular contact design provides superior load distribution, extending machinery service life by reducing stress on critical components</li><li>2Z steel shields offer enhanced contamination protection, ensuring stable operation in industrial settings without frequent maintenance interruptions</li><li>C3 clearance grade accommodates thermal expansion during continuous operation, preventing premature failure and ensuring batch consistency for seamless production scheduling</li></ul><p>Backed by SKF's global quality standards and our authorized distribution guarantee, this bearing integrates seamlessly into OEM assemblies, supporting your production goals with reliable supply and expert technical support.</p>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static Câ‚€
--
Speed Limit
--
Compatible with: Housings, adaptor sleeves, locking devices, SKF LGMT 2/3 grease, induction heaters, and SKF TMFT 36 fitting tools.
Formal quotation with SKF traceability cert within 24 hours · Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
High Precision Double Row Angular Contact Ball Bearing 3310A-2Z/C3 for Industrial Machinery -- Parameter Sheet
SKF · Angular Contact Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Angular Contact Bearing |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (Câ‚€) | -- | kN |
| Fatigue Limit Load (Pu) | -- | kN |
| Reference Speed | -- | r/min |
| Limiting Speed | -- | r/min |
| Mass | -- | kg |
| Clearance Class | C3 | ISO 281 |
| Cage Material | -- | -- |
| Sealing / Shield | -- | -- |
| Lubrication | Grease / Oil bath | -- |
| Operating Temp. Range | −30 to +120 °C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | ° |
| Fit Recommendation (shaft) | -- | ISO |
| Fit Recommendation (housing) | -- | ISO |
| Replacement / Cross Ref. | -- | -- |
* All specifications are reference values. Contact our SKF engineers for application-specific confirmation.
Application Scenarios
Compatible Industrial Applications
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Power Generation
Wind turbines, generators, gearboxes, and turbine main shafts.
Heavy Machinery
Cranes, presses, rolling mills, and large industrial gearboxes.
Marine & Offshore
Ship propulsion systems, deck machinery, and offshore platforms.
Cement & Construction
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Pulp & Paper
Paper machine rolls, dryer sections, and calender rolls.
Full Portfolio
One-Stop SKF Supporting Solutions
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Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
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Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
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Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
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Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
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Housings: Plummer blocks · Flanged housings · Split housings · Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
Technical Expertise
SKF Global Standards & Supporting Solutions
Every SKF bearing supplied by Dunyu Bearings adheres to SKF's global engineering standards -- from material science and heat treatment to precision tolerancing and noise classification.
Internal Design
SKF E1 Geometry
Optimized internal geometry reduces friction and heat generation, extending service life by up to 50% compared to conventional designs. Ideal for high-speed and high-temperature applications.
ISO / ABEC Standards
Precision Tolerance
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
SKF Sealing Systems
Sealing Solutions
Comprehensive sealing options: open, shielded (Z/2Z), rubber sealed (RS/2RS), and labyrinth variants. SKF V-rings and radial shaft seals available as integrated solutions.
SKF Lubrication Systems
Lubrication Planning
LGMT 2/3 general purpose grease for most applications. LGEP 2 for heavy loads, LGHP 2 for high temperatures. SKF automatic lubricators (SYSTEM 24) for continuous re-lubrication.
SKF Maintenance Tools
Mounting & Alignment
Correct mounting is critical. SKF TMFT 36 fitting tool kit, induction heaters (TIH 030M/100M), and laser alignment tools ensure damage-free installation and maximum service life.
Predictive Maintenance
Condition Monitoring
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
Product Details
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 |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| General Machinery | Electric Motors, Gearboxes, Pumps, Fans |
| Industrial Manufacturing | CNC Machine Tools, Conveyors, Compressors |
| Automotive | Transmission Systems, Power Steering Mechanisms |
| Material Handling | Hoists, Cranes, Escalators |
Stop Production Delays with Genuine SKF 3310A-2Z/C3 Double Row Angular Contact Ball Bearing
Industrial machinery operators know the cost of unexpected downtime—counterfeit bearings failing prematurely, delayed deliveries disrupting production schedules, and technical support gaps leaving teams struggling with installation issues. These problems aren’t just inconveniences; they directly impact your bottom line through lost output and emergency repair costs.
Genuine SKF 3310A-2Z/C3 Bearings: In Stock and Traceable
As an official SKF authorized distributor, we ensure every SKF 3310A-2Z/C3 double row angular contact ball bearing comes with full traceability documentation, eliminating the risk of counterfeit products. Our large centralized warehouse maintains ready stock, allowing us to fulfill orders quickly and keep your production lines running. This bearing, designed for high precision industrial applications, delivers consistent performance in critical machinery like electric motor spindles and gearboxes.
Optimal Performance in Demanding Industrial Conditions
The SKF 3310A-2Z/C3 high precision ball bearing excels in applications requiring both radial and axial load capacity, such as high-speed rotating equipment. Its double row angular contact design provides enhanced rigidity and alignment capabilities, making it suitable for machinery operating under variable loads and moderate temperatures. Whether in continuous production environments or intermittent duty cycles, this bearing maintains stability and reduces vibration, extending equipment service life.
Technical Features That Maximize Machinery Reliability
The SKF 3310A-2Z/C3 bearing’s technical specifications directly contribute to its performance. Its precision ratings (P0 to P6) allow selection based on application accuracy requirements—higher grades like P4 minimize runout for CNC machine spindles. The steel, copper, or nylon cage options accommodate different speed and load conditions: steel cages handle higher temperatures, while nylon cages reduce noise in low-speed applications. With lubrication options including oil and grease, this bearing adapts to diverse operating environments, ensuring optimal friction reduction and heat dissipation.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Choosing genuine SKF 3310A-2Z/C3 bearings over gray-market alternatives reduces long-term costs significantly. Counterfeit bearings often fail within 30-50% of the expected service life, leading to unplanned downtime, repair labor expenses, and potential damage to adjacent components. In contrast, our ISO 9001 compliant quality management ensures each bearing meets SKF global standards, delivering predictable performance and reducing maintenance frequency. The initial investment in genuine parts is offset by extended equipment uptime and lower total ownership costs.
Our Commitment to Reliable Bearing Supply
With over a decade serving 60+ countries, we’ve built our reputation on four pillars: official SKF authorization ensures full supply chain traceability with every order; our SKF-certified technical team provides free model selection and installation guidance; our centralized warehouse enables emergency delivery within 3-7 business days; and we support both small-batch trials and bulk OEM orders with dedicated account managers. Each bearing undergoes pre-shipment inspection to guarantee compliance with SKF’s strict quality criteria.
Packaging & Shipping
- Original SKF packaging with anti-counterfeit labels and product certification documentation
- Secure carton pallet packaging to prevent damage during transit
- Global door-to-door logistics via DHL, FedEx, UPS, air, or sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 unit, supporting emergency repairs and small-batch procurement
Get Your SKF 3310A-2Z/C3 Bearing Delivered Fast
Don’t let bearing issues slow your production. Send us your SKF 3310A-2Z/C3 order details, including quantity and application requirements, and we’ll provide a formal quotation with traceability certificates within 24 hours. Our inventory is ready to ship—start your order today to minimize downtime and maintain operational efficiency.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation and brand authorization certificates to verify authenticity.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All bearings come with SKF’s original manufacturer warranty, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, supporting both emergency maintenance and small-batch trials before mass production.
Q: How quickly can you ship?
A: In-stock items ship within 3-7 business days via your preferred logistics method (DHL, FedEx, UPS, air, or sea freight).
Q: How do I verify bearing authenticity?
A: Check the packaging for SKF’s anti-counterfeit labels, laser-etched part numbers, and use SKF’s official verification tools. We provide full traceability documents with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Authenticity & Warranty
Genuine SKF Traceability & Quality Commitment
As an officially authorized SKF distributor, every bearing we supply carries full documentation from SKF's global manufacturing network -- with complete batch traceability from factory to your facility.
SKF Certificate of Origin
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Batch Traceability Records
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
SKF Authorized Distributor Status
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
Quality Warranty
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
Anti-Counterfeit Verification
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
DY
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
- Auth. Since
- 2010+
- Quality Std.
- ISO 9001
- Coverage
- Full SKF Portfolio
- Verification
- SKF Global Portal
ISO 9001
SKF Authorized
Full Traceability
Logistics & Packaging
Packaging & Global Shipping
Original SKF Packaging
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Export Carton + Wooden Crate
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Multi-Modal Shipping
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
Delivery Timeline
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
Shipping Terms & Regions
| Region | Mode | Transit Time | Incoterms |
|---|---|---|---|
| Europe | Sea / Air / Express | 15-25d / 5-7d / 3-5d | DDP · DAP · CIF · FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP · DAP · CIF · FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP · DAP · CIF · FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP · DAP · CIF · FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB · CIF · Negotiable |
Related Products
Related Models & Supporting Components
FAQ
Frequently Asked Questions
How do I verify the product is 100% genuine SKF?
Every product we supply comes with original SKF packaging including an anti-counterfeit holographic seal and QR code. You can scan the QR code on the SKF official website to verify authenticity. We also provide the SKF Certificate of Origin with every shipment, and our authorized distributor status can be verified directly through SKF's global distributor portal.
What is the minimum order quantity (MOQ)?
There is no strict minimum order quantity for standard catalog items. We support single-piece sample orders for testing and evaluation. For bulk procurement and long-term supply programs, we offer preferential pricing and dedicated inventory reservation. Contact our sales team for a customized procurement plan.
How long does it take to receive a formal quotation?
We guarantee a formal quotation with full SKF traceability certification within 24 business hours of receiving your inquiry. For urgent requirements, our team can typically respond within 2 hours during business hours (Mon-Sat, 9:00-18:00 GMT+8). Contact us via WhatsApp for fastest response.
Do you support DDP (Delivered Duty Paid) shipping?
Yes, we fully support DDP, DAP, CIF, and FOB incoterms across 60+ countries. Our logistics team handles all export documentation, customs clearance, and last-mile delivery. We work with leading freight forwarders and express carriers (DHL, FedEx, UPS) to ensure reliable and timely delivery.
Can you provide technical support for bearing selection?
Absolutely. Our SKF-certified engineers provide comprehensive technical support including bearing selection, application analysis, failure investigation, and lubrication planning. We can also assist with housing selection, mounting tool recommendations, and condition monitoring solutions. Technical support is available 24/7 via email and WhatsApp.
What are the payment terms?
We accept T/T (bank transfer), L/C (letter of credit) for large orders, and Western Union. Standard terms are 30% deposit with 70% balance before shipment. For established long-term customers with framework agreements, we offer net payment terms. All transactions are conducted in USD or EUR.
What happens if I receive a defective product?
All products carry the full SKF manufacturer warranty. In the unlikely event of a defective product, we will arrange replacement or full refund -- no questions asked. Our quality team will also conduct a failure analysis to identify the root cause and prevent recurrence. Please retain the original packaging and documentation for warranty claims.
Still have questions? Chat with our SKF engineers →
Start Your Procurement
Get a Formal Quote
Within 24 Hours.
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.
- 100% Genuine SKF with Certificate of Origin
- Formal quotation within 24 hours
- Sample orders & bulk supply supported
- DDP/DAP/CIF to 60+ countries
- Dedicated SKF-certified account manager
Send Inquiry -- SKF Bearing Specialist Online