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
Double Row Angular Contact Ball Bearing 3308 A-Nr with Snap Ring for Auto Machinery
Double Row Angular Contact Ball Bearing 3308 A-Nr with Snap Ring for Auto Machinery
In Stock · Ready to Ship
<p>Ensure stable auto machinery performance with the <strong>Double Row Angular Contact Ball Bearing 3308 A-Nr</strong>—SKF's precision-engineered solution with integrated snap ring for secure axial positioning in high-load applications. This bearing delivers consistent radial and thrust load handling, minimizing vibration and extending equipment service life in automotive manufacturing lines.</p><ul><li>Double row angular contact design with P0-P6 precision ratings ensures batch consistency, critical for synchronized production scheduling</li><li>Steel/copper/nylon cage options accommodate diverse operating temperatures, reducing maintenance downtime for OEM assembly</li><li>Directly sourced from SKF authorized distribution, complete with full traceability documentation to streamline export compliance</li></ul>
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
Double Row Angular Contact Ball Bearing 3308 A-Nr with Snap Ring for Auto 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 |
| Production Capacity | 1000000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Automotive | Transmissions, Axles, Steering Systems, Engine Components |
| General Machinery | Electric Motors, Pumps, Compressors, Gearboxes |
| Industrial Manufacturing | Conveyor Systems, Machine Tools, Production Line Equipment |
Eliminate Downtime Risks with Genuine SKF 3308 A-Nr Double Row Angular Contact Ball Bearing
Auto machinery OEMs and maintenance teams often face unexpected production halts due to bearing failures—especially when sourcing from unreliable channels. Counterfeit bearings with inaccurate load ratings or substandard materials can fail prematurely, causing costly line shutdowns and repair delays. Even authorized distributors with multi-tiered supply chains may struggle to maintain consistent batch quality or meet urgent delivery timelines, leaving your production schedule vulnerable.
SKF 3308 A-Nr: Snap Ring Equipped for Auto Machinery Reliability
The SKF 3308 A-Nr Double Row Angular Contact Ball Bearing with Snap Ring is engineered to address these challenges. As an official SKF distributor, Dunyu Bearings ensures full traceability for every unit, eliminating the risks of counterfeit products and incomplete documentation that often plague gray-market suppliers. Our large centralized warehouse maintains substantial inventory, allowing for fast emergency delivery to keep your auto machinery production on track. Designed specifically for auto machinery applications, this bearing combines radial and axial load capacity with the convenience of a snap ring for secure installation—ideal for tight spaces in transmission and engine components.
Optimal Performance in Demanding Auto Machinery Conditions
This Double Row Angular Contact Ball Bearing excels in high-speed, high-torque auto machinery environments. Its angular contact design enables it to handle combined radial and axial loads, making it suitable for applications like gearboxes and steering systems where dynamic forces are constant. The integrated snap ring simplifies assembly and prevents axial displacement, reducing installation time and improving operational stability. Whether operating in temperature fluctuations or under continuous vibration, the bearing’s robust construction ensures consistent performance, minimizing unplanned maintenance and extending equipment lifespan.
Key Technical Features Driving Performance
The SKF 3308 A-Nr’s performance is defined by critical technical attributes. Its double row configuration increases load-carrying capacity compared to single row designs, while the precision rating options (P0 to P6) allow customization for specific application requirements—P5 or P6 grades, for example, reduce vibration and noise in high-precision machinery. The choice of cage materials (steel, copper, or nylon) further tailors performance: steel cages offer durability in high-temperature environments, while nylon cages reduce friction and improve lubrication retention. Additionally, the bearing’s separated structure facilitates easy mounting and dismounting, simplifying maintenance procedures and reducing downtime during repairs.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Choosing genuine SKF bearings over counterfeit alternatives delivers long-term cost savings. Counterfeit bearings may initially cost less, but their higher failure rates lead to increased downtime, repair costs, and potential damage to adjacent components. A single bearing failure in an auto production line can result in thousands of dollars in lost output. In contrast, SKF bearings are manufactured to ISO 9001 and SKF global standards, ensuring consistent quality and reliability. Our full-process quality management includes incoming material inspections and pre-shipment testing, guaranteeing that each bearing meets performance specifications. Over time, the lower failure rate and extended service life of genuine SKF bearings significantly reduce total ownership costs.
Why Auto Machinery Manufacturers Trust Dunyu Bearings
As an official SKF authorized distributor, we provide 100% genuine bearings with complete traceability documentation, including batch certificates and origin verification. Our SKF-certified technical team offers free model selection support, helping you match the right bearing to your specific auto machinery application. With a global presence serving over 60 countries, we’ve built a reputation for stable bulk supply and fast emergency delivery—our centralized warehouse ensures that standard bearings like the 3308 A-Nr are always in stock. We also offer customized OEM schemes, including small-batch trial orders and long-term supply agreements, to align with your production needs. Every order is managed by a dedicated account manager, providing real-time visibility from warehousing to delivery.
Packaging & Shipping
- Original SKF packaging with individual boxes, serial number tracking, and outer carton pallet reinforcement
- Stock availability for immediate dispatch, with delivery within 3-7 working days for most regions
- Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight to match urgency and budget
- Real-time tracking provided once shipped, with proactive updates on delivery status
- Minimum order quantity of 1 unit, supporting both emergency repairs and small-batch production requirements
Get Your SKF 3308 A-Nr Bearing Today
Don’t let bearing issues disrupt your auto machinery production. Send us your bearing designation (3308 A-Nr), application details (e.g., operating speed, load conditions), and required quantity, and we’ll deliver a formal quotation within 24 hours. With our ready stock and global logistics network, we can have the bearing at your facility quickly—minimizing downtime and keeping your production line running smoothly.
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 to verify authenticity, including brand authorization certificates and batch test reports.
Q: How do I confirm if the 3308 A-Nr is compatible with my equipment?
A: Provide your equipment model, operating parameters (speed, load, temperature), and installation requirements. Our SKF-certified technical team will conduct a free compatibility check to ensure optimal performance.
Q: What is the warranty policy for this bearing?
A: We offer the full SKF manufacturer’s warranty, covering manufacturing defects. If a bearing fails due to material or production issues, we provide a replacement or refund with no additional costs.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, making it suitable for emergency repairs, small-batch production, or trial testing before full-scale procurement.
Q: How long does shipping take?
A: In-stock bearings ship within 24 hours. Delivery times range from 3-7 working days via express courier (DHL/FedEx/UPS), with air freight or sea freight options available for larger orders.</
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