Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
Main View
100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Pillow Block Bearing
UCF310 Square Pillow Block Bearing with Spherical Raceway for High Speed Industrial Use
UCF310 Square Pillow Block Bearing with Spherical Raceway for High Speed Industrial Use
In Stock · Ready to Ship
<p>Ensure seamless high-speed industrial operations with the <strong>UCF310 square pillow block bearing</strong>, engineered to maintain precision under extreme conditions while eliminating costly downtime from unreliable components. Its spherical raceway design self-aligns to compensate for shaft misalignment, reducing wear and extending service life in demanding applications like conveyor systems and manufacturing equipment.</p><ul><li>Corrosion-resistant construction withstands harsh environments, ensuring consistent performance in both indoor and outdoor industrial settings</li><li>Single-row configuration optimized for high rotational speeds, delivering smooth operation even under heavy loads</li><li>Compliant with SKF global standards, backed by full traceability documentation to streamline procurement and quality verification processes</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
UCF310 Square Pillow Block Bearing with Spherical Raceway for High Speed Industrial Use -- 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
-
Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
-
Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
-
Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
-
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. | UCF310 |
| Feature | Corrosion Resistant, High Temperature, High Speed |
| Rows Number | Single |
| Raceway | Spherical Raceway |
| Bearing Block Model | F |
| Transport Package | Carton + Wooden Pallet / Export Standard Packing |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | Conveyor Systems, Electric Motors, Gearboxes |
| Material Handling | Packaging Machinery, Assembly Lines, Belt Drives |
| Food Processing | Agitators, Mixers, Conveying Equipment |
| Textile Machinery | Spinning Frames, Looms, Dyeing Equipment |
Stop Production Delays with Reliable UCF310 Square Pillow Block Bearings
OEM manufacturers know the cost of unexpected downtime—hours lost to premature bearing failure, customs hold-ups from incomplete traceability documents, and production line disruptions when deliveries fall behind schedule. In high-speed industrial applications, choosing the wrong bearing isn’t just a parts cost issue; it’s a risk to your entire operation’s productivity.
Genuine UCF310 Bearings: In Stock and Traceable
As an official SKF authorized distributor, we provide the UCF310 square pillow block bearing with complete supply chain transparency. Our large centralized warehouse ensures this high speed industrial bearing is available for immediate dispatch, eliminating the 30–50% lead time extension common with multi-tier distribution channels. The spherical raceway design delivers stable performance in electric motors, conveyor systems, and gearboxes—critical components in your production line.
Engineered for High-Speed Industrial Environments
The UCF310 square pillow block bearing excels in applications requiring continuous high rotational speeds, where precision and durability are non-negotiable. Its spherical raceway compensates for minor misalignments, reducing stress on shafts and extending service life in dynamic operating conditions. Whether your equipment operates in high temperature environments or faces moderate corrosion exposure, this bearing’s design minimizes maintenance needs and maximizes uptime.
Key Technical Features That Matter
The single-row configuration balances load capacity and compact design, making it ideal for space-constrained industrial setups. The F-series bearing block provides robust housing support, ensuring stable mounting even under variable loads. Corrosion-resistant properties extend usability in humid or lightly contaminated environments, while high-temperature tolerance maintains performance in demanding thermal conditions. These features work together to deliver consistent operation in high speed industrial bearing applications, from conveyor belts to packaging machinery.
Why Authentic Bearings Lower Your Total Costs
Gray-market bearings often fail prematurely, causing unplanned shutdowns that cost far more than the initial savings on parts. A single production line outage can exceed $10,000 in lost output—before accounting for repair labor and damaged equipment. Our 100% genuine UCF310 bearings come with full traceability documentation, avoiding customs clearance delays and quality disputes. ISO 9001 compliance ensures each unit meets SKF global standards, reducing the risk of early failure and lowering your long-term maintenance costs.
Why Global OEMs Choose Our Bearing Solutions
With 60+ countries served and a SKF-certified technical team, we deliver more than just products. Our vertical distribution model eliminates middlemen, ensuring batch consistency and shorter lead times. Each UCF310 bearing undergoes full-process quality management, from warehouse storage to pre-shipment inspection. We provide customized OEM support, including application-specific model selection and installation guidance, backed by a dedicated account manager who tracks your order from quote to delivery. Our global door-to-door logistics network ensures reliable shipping to your facility, wherever you operate.
Packaging & Shipping
- Export standard packaging: Carton with internal protection + wooden pallet for bulk orders
- 现货 available for immediate dispatch, with 3–7 business day delivery to most global destinations
- Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight based on your urgency and budget
- Real-time tracking provided once your order ships, with proactive updates for any delays
- Minimum order quantity: 1 unit, supporting both emergency repairs and small-batch production needs
Get Your UCF310 Bearing Shipped Today
Every hour your equipment waits is productivity lost. Send us your UCF310 bearing requirements—including quantity and application details—and receive a formal quotation with traceability certificates within 24 hours. Our stock is ready to ship, so you can minimize downtime and keep your production line running.
Frequently Asked Questions
Q: Are these genuine SKF UCF310 bearings?
A: Yes, we are an official SKF authorized distributor. Each UCF310 bearing comes with full traceability documentation and brand authorization certificates to verify authenticity.
Q: How do I confirm if the UCF310 is suitable for my equipment?
A: Provide your equipment model, operating speed, load conditions, and temperature range. Our SKF-certified technical team will verify compatibility and provide expert选型 recommendations at no cost.
Q: What is your warranty policy for the UCF310 bearing?
A: We adhere to SKF's global warranty standards. Manufacturing defects are covered by a full replacement guarantee, with dedicated after-sales support to resolve any issues promptly.
Q: What is the minimum order quantity for the UCF310?
A: We accept orders for 1 unit, making us ideal for emergency repairs or small-batch production runs. Volume discounts are available for larger OEM orders.
Q: How quickly can you ship the UCF310 bearing?
A: Stock items ship within 24 hours of order confirmation. Delivery takes 3–7 business days to most global locations via express courier; longer for sea freight options.
Q: How can I verify the authenticity of the UCF310 bearing upon receipt?
A: Each bearing includes SKF's standard packaging with防伪 features, laser-etched part numbers, and a traceability certificate. We can also provide guidance on cross-verifying details through SKF's official channels.
Ready to order or need a quote?
Send your UCF310 bearing quantity, application details, and delivery location — our team will respond with a formal quotation and availability 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