Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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Angular Contact Ball Bearings
Double Row Angular Contact Ball Bearing 3313 A/C3 Chrome Steel for Pump & Compressor Systems with Steel Cage
Double Row Angular Contact Ball Bearing 3313 A/C3 Chrome Steel for Pump & Compressor Systems with Steel Cage
In Stock · Ready to Ship
<p>Ensure your pump and compressor systems run with uncompromising reliability using the <strong>Double Row Angular Contact Ball Bearing 3313 A/C3</strong>—SKF's precision-engineered solution for industrial stability. This chrome steel bearing with a steel cage delivers exceptional radial and axial load handling, reducing downtime in high-pressure applications where multi-layer distribution delays once disrupted production schedules.</p><ul><li>SKF-certified traceability guarantees compliance with export documentation requirements, eliminating customs clearance obstacles</li><li>C3 clearance rating optimized for thermal expansion in continuous operation, a critical detail for maintaining alignment in variable temperature environments</li><li>One-stop procurement from an authorized distributor ensures batch consistency, so your maintenance teams avoid quality disputes and unexpected line shutdowns</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static C₀
--
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
Double Row Angular Contact Ball Bearing 3313 A/C3 Chrome Steel for Pump & Compressor Systems with Steel Cage -- Parameter Sheet
SKF · Angular Contact Ball Bearings
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Angular Contact Ball Bearings |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (C₀) | -- | 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 |
|---|---|
| Industrial Machinery | Pump Systems, Compressor Systems |
Stop Production Delays with Genuine SKF 3313 A/C3 Double Row Angular Contact Ball Bearings
OEM manufacturers know the frustration of unexpected downtime caused by bearing failures. Gray market bearings often lack proper traceability, leading to customs issues and quality disputes. Multi-layer distribution channels stretch delivery times by 30-50%, making it hard to align with production schedules and risking costly line shutdowns.
SKF 3313 A/C3 Chrome Steel Bearings: In Stock and Traceable
As an official SKF distributor, we provide 100% genuine SKF 3313 A/C3 Double Row Angular Contact Ball Bearings with full traceability documentation. Our large centralized warehouse ensures stable bulk supply, while our global door-to-door logistics network enables fast emergency delivery. This bearing, designed for pump and compressor systems with a steel cage, meets ISO 9001 and SKF global standards, ensuring reliable performance in industrial applications.
Optimal Performance in Pump & Compressor Systems
The SKF 3313 A/C3 Angular Contact Ball Bearing excels in high-speed rotating environments typical of pump and compressor systems. Its double row design supports both radial and axial loads, making it suitable for equipment requiring precise alignment and consistent operation. The chrome steel construction provides durability, while the steel cage enhances stability under varying load conditions, ensuring long service life even in demanding industrial scenarios.
Key Technical Features for Reliable Operation
The SKF 3313 A/C3 bearing offers a range of precision ratings (P0, P2, P4, P5, P6) to meet specific application requirements. Higher precision grades like P4 and P5 reduce vibration and noise, critical for sensitive pump systems. The C3 clearance class allows for thermal expansion during operation, preventing premature failure in high-temperature environments. With lubrication options including oil and grease, this bearing adapts to different operating conditions, ensuring optimal performance and minimal maintenance needs.
Avoid Hidden Costs: Choose Authentic SKF Compressor Bearings
Counterfeit bearings may seem cost-effective initially, but they often lead to early failure, resulting in unplanned downtime, repair costs, and production losses. Genuine SKF Chrome Steel Bearings for Compressors, like the 3313 A/C3, undergo rigorous testing to ensure batch consistency and reliability. By investing in authentic bearings, you reduce the risk of equipment damage and lower total cost of ownership through extended service intervals and fewer replacements.
Why Global OEMs Trust Our Bearing Solutions
We serve over 60 countries worldwide, with core markets in Europe, North America, Southeast Asia, the Middle East, and Belt & Road regions. Our SKF-certified technical team provides professional support, from model selection based on working conditions to installation guidance and failure analysis. As an authorized distributor, every bearing comes with certification and full traceability, ensuring compliance with export requirements. Our standardized OEM cooperation process includes 24-hour quotation responses, sample testing support, and dedicated account managers for full-cycle tracking.
Packaging & Shipping
- Original SKF packaging with carton and pallet for secure transport
- 3-7 business days delivery for in-stock items
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking number provided for all shipments
- Minimum order quantity of 1 piece, supporting emergency repairs and small-batch purchases
Get Your SKF 3313 A/C3 Bearings Delivered Fast
Don’t let equipment downtime affect your production schedule. Send us your bearing model list, working condition parameters, and order volume today. Our team will issue a formal quotation within 24 hours, including brand authorization and traceability certificates. Secure your supply of genuine SKF bearings and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing comes with full traceability documentation to ensure authenticity.
Q: How can I confirm if the 3313 A/C3 is suitable for my pump system?
A: Provide your equipment model or working condition parameters, and our SKF-certified technical team will assist with free model selection verification.
Q: What is the warranty policy for these bearings?
A: We adhere to SKF's original warranty standards, with unconditional replacement for manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece to support emergency repair needs.
Q: How long does shipping take?
A: In-stock items are typically delivered within 3-7 business days. We offer flexible logistics options including DHL, FedEx, UPS, air, and sea freight.
Q: How can I verify the authenticity of the bearings?
A: Check the packaging for SKF's防伪标签, laser marking, and use the official SKF website verification code. We provide complete traceability documentation with every 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