Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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Full Traceability
ISO 9001 Certified
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Pillow Block Bearing
Pillow Block Bearing UCF313 – Single Row Spherical Raceway for High Speed Industrial Applications
Pillow Block Bearing UCF313 – Single Row Spherical Raceway for High Speed Industrial Applications
In Stock · Ready to Ship
<p>Ensure smooth, high-speed industrial operations with the <strong>Pillow Block Bearing UCF313</strong>, engineered to deliver reliable performance in demanding environments. Its single row spherical raceway design minimizes friction under heavy loads, while corrosion-resistant properties extend service life even in harsh conditions—eliminating unexpected downtime and keeping your production line on schedule.</p><ul><li>Spherical raceway self-aligns to compensate for shaft misalignment, reducing wear and maintenance needs</li><li>High-speed capability maintains efficiency in continuous operation scenarios</li><li>F-series bearing block ensures secure mounting and easy integration into existing systems</li><li>Backed by full traceability and technical support from an authorized SKF distributor, ensuring compliance and peace of mind</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
Pillow Block Bearing UCF313 – Single Row Spherical Raceway for High Speed Industrial Applications -- Parameter Sheet
SKF · Pillow Block Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Pillow Block 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
-
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. | UCF313 |
| Feature | Corrosion Resistant, High Temperature, High Speed |
| Rows Number | Single |
| Raceway | Spherical Raceway |
| Bearing Block Model | F |
Application Industries
| Industry | Typical Equipment |
|---|---|
| General Machinery | Conveyor Systems, Pumps, Fans, Compressors |
| Manufacturing | Assembly Lines, Material Handling Equipment, Machine Tools |
| Automotive | Production Line Conveyors, Industrial Robots |
| Rail Transit | Maintenance Machinery, Auxiliary Equipment |
Stop Production Delays with Reliable Pillow Block Bearing UCF313
OEM manufacturers know the frustration: counterfeit bearings failing prematurely, causing unplanned downtime and production losses. Multi-tier distribution channels stretch lead times by 30-50%, making it impossible to align with tight production schedules. When technical support is lacking, selecting the wrong bearing for high-speed applications leads to increased energy consumption and shortened service life.
Genuine Pillow Block Bearing UCF313, In Stock and Ready to Ship
As an official SKF distributor, we eliminate these headaches with the Pillow Block Bearing UCF313. This single row spherical raceway bearing delivers the reliability your production line demands, backed by full traceability and our large centralized warehouse. Designed for high-speed industrial applications—from conveyor systems to machine tools—its corrosion resistant properties ensure consistent performance even in challenging environments.
Engineered for High-Speed Industrial Environments
The Pillow Block Bearing UCF313 excels in applications requiring both high rotational speeds and angular misalignment compensation. Its spherical raceway design accommodates shaft deflections and mounting errors, making it ideal for equipment like fans, pumps, and material handling conveyors. Whether operating in high temperature conditions or corrosive industrial settings, this bearing maintains stable performance under continuous load.
Key Technical Advantages for Optimal Performance
The single row configuration of the UCF313 balances load capacity with compact design, making it suitable for space-constrained installations. Its corrosion resistant properties extend service life in humid or chemical-exposed environments, reducing replacement frequency. The F-type bearing block provides secure mounting and easy alignment, while the high-speed capability ensures efficient power transmission with minimal heat generation. Together, these features contribute to lower maintenance costs and longer equipment uptime.
Why Genuine Bearings Matter for Your Bottom Line
Counterfeit spherical raceway bearings may cost less upfront, but the hidden expenses add up quickly. Early failure can shut down production lines, resulting in thousands in lost revenue per hour. Incomplete traceability documentation leads to customs clearance delays and quality liability disputes. Our genuine UCF313 bearings, compliant with ISO 9001 and SKF global standards, eliminate these risks—delivering predictable performance and protecting your equipment investment over the long term.
Your Trusted Partner for Industrial Bearing Supply
With over a decade serving 60+ countries, we’ve built our reputation on four pillars: official SKF authorization ensuring full product traceability, a SKF-certified technical team providing application-specific support, a large centralized warehouse for stable bulk supply, and global door-to-door logistics for fast emergency delivery. Our ISO 9001 compliant quality management covers every step from procurement to shipping, with dedicated account managers tracking your order’s progress.
Packaging & Shipping
- Carton + Wooden Pallet / Export Standard Packing
- 现货 available for dispatch within 3-7 business days
- Global delivery via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 unit, supporting emergency maintenance needs
Get Your UCF313 Bearing Shipped Today
Don’t let bearing issues slow your production. Send us your UCF313 quantity requirements and application details now, and our team will issue a formal quotation within 24 hours—complete with brand authorization and traceability certificates. With our fast shipping and technical support, you’ll minimize downtime and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine SKF Pillow Block Bearing UCF313 units?
A: Yes, we are an official SKF authorized distributor. Every UCF313 bearing comes with complete traceability documentation and brand certification to verify authenticity.
Q: How can I confirm if the UCF313 is suitable for my equipment?
A: Our SKF-certified technical team can help verify compatibility. Provide your equipment model, operating speed, load conditions, and environment details for a free application analysis.
Q: What is your warranty policy for the UCF313 bearing?
A: We adhere to SKF's official warranty standards, covering manufacturing defects with unconditional replacement or refund. Our full-process quality management ensures product integrity before shipment.
Q: What is the minimum order quantity for the UCF313?
A: We accept orders starting from 1 unit, supporting both emergency maintenance needs and large-scale production requirements.
Q: How quickly can you ship the UCF313 bearing?
A: The UCF313 is stocked in our centralized warehouse, available for delivery within 3-7 business days via your preferred logistics method (DHL, FedEx, UPS, air, or sea freight).
Q: How can I verify the authenticity of the UCF313 bearing upon receipt?
A: Each bearing comes with SKF's original packaging,æ¿€å…‰æ‰“æ ‡, and traceability documentation. You can cross-verify using SKF's official certification tools with the provided batch information.
Ready to order or need a quote?
Send your UCF313 quantity, application parameters, and delivery location — we'll respond with a formal quotation 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