SKF bearings by designation · Itemized written quotes for mixed project lists
State the exact execution (designation suffix), whether you need the complete assembly, and which housings or mounting accessories belong on the same line. Keep precision items separate, with accuracy class and arrangement.
Technical data
Listed data for this SKF designation; confirm the execution and dimensions against your drawing or application before ordering.
| Parameter | Details |
|---|---|
| Model Number | UCP309 |
| Feature | Corrosion Resistant, High Temperature, High Speed |
| Rows Number | Single |
| Raceway | Spherical Raceway |
| Bearing Block Model | F |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Conveyor systems, material handling equipment |
| Manufacturing | Processing lines, assembly machinery |
| Automotive | Production line equipment, auxiliary systems |
Finding the right pillow block bearing for high-speed applications can be challenging. Many standard bearings fail prematurely in corrosive environments, leading to unexpected downtime and maintenance costs. Sourcing from multiple suppliers often means dealing with inconsistent quality and longer lead times.
The UCP309 Pillow Block Bearing with Spherical Raceway is designed to address these challenges. Its corrosion-resistant properties make it suitable for harsh environments, while the high-speed capability ensures reliable performance in fast-moving machinery. With our extensive inventory and ISO 9001 certified quality control, we provide a one-stop solution for your bearing needs, supporting same-day shipping for in-stock items.
This bearing excels in applications requiring both high rotational speeds and resistance to environmental factors. The spherical raceway allows for slight misalignment, reducing stress on the bearing and extending service life. It performs well in temperatures that would degrade standard bearings, making it ideal for industrial settings where conditions are less than ideal.
The single-row design balances load capacity with compact size, making it suitable for installations with space constraints. The spherical raceway geometry is critical for accommodating shaft misalignment, a common issue in many industrial setups that can cause premature bearing failure. The corrosion-resistant treatment protects against moisture and chemical exposure, while the high-temperature tolerance ensures stable operation in heated environments. These features work together to provide a bearing that maintains performance under demanding conditions.
Selecting a bearing that matches your application's specific requirements directly impacts total operational costs. A bearing that fails early due to corrosion or inability to handle high speeds can lead to unplanned downtime, repair expenses, and potential damage to connected equipment. The UCP309 Spherical Raceway Bearing is engineered to minimize these risks, offering a balance of durability and performance that reduces the total cost of ownership over time.
Our manufacturing and inspection processes adhere to ISO 9001 standards, ensuring consistent quality. Each bearing undergoes thorough testing for dimensional accuracy, surface hardness, and finish. We stand behind our products with a warranty against manufacturing defects, providing peace of mind for your critical applications. With access to a wide range of brands and models, we can source and supply bearings that meet your exact specifications.
Whether you need a single unit or bulk quantities, we can provide competitive pricing and fast delivery. Contact us with your specific requirements, including quantity and delivery location, and our team will respond promptly with a quote. The sooner you confirm your order, the sooner we can arrange shipment.
Q: Do you supply other brands and models of bearings?
A: Yes, we offer a comprehensive range of bearings from various international and domestic brands, and can source specific models according to your requirements.
Q: How can I ensure this UCP309 bearing fits my equipment?
A: Provide your equipment's bearing specifications or dimensional requirements (bore diameter, outer diameter, width), and our technical team will verify compatibility with the UCP309 model.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. The specific terms and duration are detailed in our sales contract, ensuring coverage for any quality issues arising from production.
Q: What is the minimum order quantity for the UCP309 bearing?
A: We support low minimum order quantities, allowing you to purchase small quantities for testing or maintenance needs, as well as larger orders for production.
Q: How long does shipping take, and what methods are available?
A: In-stock items ship the same day. We offer multiple shipping options including express courier, air freight, and sea freight, with delivery times varying by destination.
Q: Can you provide custom bearings according to specific designs?
A: Yes, we support OEM/ODM services for custom bearings, manufacturing to your provided drawings or specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
Project buyers
"We submitted a long SKF list for a new project, mixing ball, roller, needle and thrust bearings. This supplier came back with itemized pricing, lead times and alternatives for two long-lead references. We could plan the procurement timeline without surprises."
Daniel KimKim Engineering Project · South Korea"When our project timeline shifted and we needed to split the delivery into three batches, the supplier worked with us on the schedule. Each batch arrived complete and on the agreed date. No holding costs, no rush shipping fees."
Mohammed Al-AminAl-Amin Contracting · Saudi ArabiaSame series
Comparable designations from the same category, ready to add to one itemized quote.
Pillow Block Bearing UCFL Ucfx09 204 205 207 Pillow Block Bearing for High Temperature Applications with Spherical Raceway 
Pillow Block Bearing SKF SNL512-610 Split Bearing Block 110mm Carbon Steel for Industrial Machinery 
Pillow Block Bearing Snl 511-609 Carbon Steel Plummer Block Housing for Industrial Machinery 70mm Centre Height 
Pillow Block Bearing UCF207 Stainless Steel Pillow Block Bearings for High Temperature Corrosion Resistant Applications Where it runs
Typical equipment and duty conditions this SKF bearing type is specified for.
Standard and precision lines listed separately, each with model, stock, lead time and validity — so your comparison is line by line, not guesswork.
Selection guides
Sep 18, 2026 · Procurement & Trade FAQs
Proper ball bearing packaging for resellers prevents customs seizures and end-user rejections by integrating anti-rust protection, original branding, and traceability labels. Learn how VCI…
Read the selection guide
Aug 5, 2026 · Installation & Maintenance
Prevent costly line stoppages by implementing a robust OEM bearing poka-yoke system that blocks wrong-spec parts at order, receipt, and pre-assembly stages. Verify critical…
Read the selection guide
Aug 5, 2026 · Installation & Maintenance
Implementing FIFO bearing inventory management on OE production lines prevents lubricant oxidation and micro-motion corrosion during static storage. Learn to align procurement with consumption…
Read the selection guideFAQ
Send the selected SKF model, quantity per line, accuracy requirement, mounting accessories, destination country and postcode, and the date you need the goods. Confirm the exact execution and whether you need the complete assembly. With that, Project Purchasing Company returns a written itemized quote.
List precision bearings on separate lines with their accuracy class and arrangement or configuration. Keeping them apart from standard bearings prevents wrong pricing and wrong shipments on mixed project lists.
Yes. Send a photo of the nameplate or bearing markings, and we list the information that still needs confirming. Any technical change or alternative model is clearly marked and requires your approval.
Yes. Shipping method and delivery schedule are confirmed before dispatch, so batches can follow your installation timeline. On receipt, check labels, quantity and condition; any mismatch is handled with your order number and photos.
Request a quote
Project Purchasing Company quotes every line by SKF model, with price and currency, stock, estimated lead time, validity and freight or tax terms. Add related bearings and accessories to the same request.
