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
Pillow Block Bearing
محامل إدراج <p> <strong> </strong> كتلة وسادة للآلات الصناعية ذات درجات الحرارة العالية
محامل إدراج <p> <strong> </strong> كتلة وسادة للآلات الصناعية ذات درجات الحرارة العالية
In Stock · Ready to Ship
<p>Keep your high-temperature industrial machinery running smoothly with reliable <strong>Insert Bearings</strong> designed to withstand extreme conditions. These pillow blocks—including UC201, UCP201, and UCF305 models—feature corrosion-resistant construction and a spherical raceway that self-aligns to reduce mounting stress, ensuring consistent performance even in harsh environments.</p> <ul> <li>High-temperature tolerance prevents premature failure in heat-intensive applications, minimizing unplanned downtime</li> <li>Single-row design with F-type bearing block provides straightforward installation and compatibility with standard industrial setups</li> <li>Export-standard packaging ensures secure transit, so your order arrives ready to integrate into production lines</li> </ul> <p>Backed by SKF-certified technical support, these bearings deliver the traceability and batch stability critical for seamless OEM operations.</p>
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
محامل إدراج <p> <strong> </strong> كتلة وسادة للآلات الصناعية ذات درجات الحرارة العالية -- 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 (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. | UCF305 |
| 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, Automated Production Lines, Industrial Fans |
| Steel & Metallurgy | Continuous Casting Machines, Furnace Conveyors, Rolling Mill Auxiliaries |
| Food Processing | Baking Ovens, Sterilization Equipment, Packaging Machinery |
| Chemical & Petrochemical | Reactor Agitators, Centrifuges, Heat Exchanger Fans |
| Power Generation | Boiler Feed Pumps, Ash Handling Systems, Turbine Auxiliaries |
Combat Downtime in High-Temperature Machinery with UCF305 Insert Bearings
Production managers across manufacturing plants know the frustration: bearings failing prematurely in high-temperature environments, causing unplanned shutdowns and missed deadlines. Gray market suppliers offer quick fixes, but their lack of traceability documentation often leads to customs delays and quality disputes. Multi-tier distribution channels only worsen the problem, stretching delivery times by 30-50% and making it nearly impossible to align with tight production schedules.
Genuine High-Temperature Insert Bearings, Stocked and Traceable
As an official SKF authorized distributor, Shanghai Dunyu Bearings delivers the UCF305 Pillow Block Insert Bearings with full traceability and batch consistency. Our centralized warehouse maintains large inventory of these corrosion-resistant, high-temperature bearings, ensuring same-day dispatch for urgent orders. Whether your application involves continuous operation in food processing ovens or heavy-duty machinery in steel mills, our Spherical Raceway Pillow Block bearings provide reliable performance even under extreme thermal stress.
Engineered for Extreme Heat and Corrosive Environments
The UCF305 Industrial Bearings excel in operating temperatures up to 200°C, making them ideal for machinery exposed to radiant heat, steam, or chemical vapors. The spherical raceway design allows for angular misalignment up to 2 degrees, compensating for shaft deflection in high-speed rotating equipment. This combination of high-temperature tolerance and misalignment capability reduces premature wear, extending maintenance intervals in critical applications like furnace conveyors and reactor agitators.
Technical Features That Maximize Machinery Uptime
The single-row design of the UCF305 balances load capacity with compact installation, suitable for space-constrained machinery. Its corrosion-resistant properties stem from specialized coatings that protect against chemical exposure, a critical advantage in chemical processing and marine applications. The F-type bearing block provides secure mounting with minimal vibration transfer, while the high-speed capability ensures stable operation in fans and centrifuges. These features collectively reduce the risk of unexpected failures, directly impacting your production line's overall equipment effectiveness (OEE).
Why Authenticity Matters for High-Temperature Bearings
Counterfeit high-temperature bearings often use substandard steel alloys that degrade rapidly under thermal stress, leading to catastrophic failures. A single bearing failure in a continuous casting machine can cost over $10,000 in downtime and repairs. Our UC201, UCP201, and UCF305 Bearings meet ISO 9001 and SKF global standards, with full material traceability from raw steel to finished product. Choosing genuine bearings reduces total cost of ownership by minimizing replacement frequency, maintenance labor, and production losses—factors that far outweigh initial price savings from unauthorized suppliers.
Why Global Manufacturers Trust Our Bearing Solutions
With 15 years as an SKF authorized distributor, we serve industrial equipment OEMs and maintenance teams in 60+ countries, including Europe, North America, and Southeast Asia. Our SKF-certified technical team provides free application analysis, helping you select the right Insert Bearing for your specific temperature range and load conditions. Every bearing undergoes pre-shipment inspection, and we offer door-to-door logistics with real-time tracking. For long-term partners, we reserve dedicated inventory to ensure 48-hour delivery for urgent breakdowns, keeping your production lines running when it matters most.
Packaging & Shipping
- Original SKF packaging with serial number tracing and authenticity certification
- Reinforced export cartons with wooden pallets to prevent damage during transit
- 现货 available for dispatch within 24 hours of order confirmation
- Global logistics options including DHL, FedEx, UPS, and sea freight for bulk orders
- 1-piece minimum order quantity, supporting both emergency repairs and scheduled maintenance
Secure Your High-Temperature Machinery Reliability Today
Don’t let bearing failures disrupt your production schedule. Send us your UCF305 bearing requirements, including operating temperature range and estimated quantity, and our team will provide a detailed quotation within 24 hours. With our stock availability and technical support, you can minimize downtime and ensure consistent performance in your high-temperature machinery.
Frequently Asked Questions
Q: Are these genuine SKF insert bearings?
A: Yes, we are an official SKF authorized distributor. Every UCF305 Pillow Block comes with full traceability documentation and SKF certification to verify authenticity.
Q: How do I confirm if the UCF305 is suitable for my high-temperature application?
A: Provide your operating temperature range, load conditions, and shaft diameter. Our SKF-certified technical team will conduct a free application analysis to confirm compatibility.
Q: What is the warranty policy for these bearings?
A: We offer the full SKF manufacturer warranty, covering manufacturing defects. In case of non-conforming products, we provide free replacement and logistics support.
Q: What is the minimum order quantity for the UCF305?
A: We accept orders starting from 1 piece, ideal for emergency repairs or small-batch maintenance needs.
Q: How quickly can you ship the UCF305 bearings to Europe?
A: Stock items are dispatched within 24 hours. Standard delivery to major European cities takes 3-5 business days via DHL or FedEx.
Q: How can I verify the authenticity of the bearings upon receipt?
A: Each bearing has a unique SKF serial number. You can verify it through the SKF official website, and we provide a certificate of authenticity 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