SKF Pillow Block Ball Bearing (UC Series)

Precision Engineering for Industrial Efficiency

The SKF housed spherical ball bearing unit is expertly designed to deliver reliable performance in demanding industrial environments. Combining a UC insert bearing with a robust cast iron bearing housing, this unit boasts a self-aligning support structure tailored for smooth and efficient operations.

Versatile Applications Across Industries

This innovative bearing unit is a trusted solution for conveyor lines, automation insertion machines, packaging machinery, fans, and textile equipment. Its adaptability and sturdy construction make it an invaluable asset for various industrial transmission applications.

Built for Durability and Optimal Operation

SKF’s spherical ball bearing unit ensures long-lasting durability and dependable alignment to improve operational efficiency. Whether managing heavy loads or navigating frequent movement, this product is crafted to enhance machinery longevity and reduce downtime.+

Material & Structure
UC Insert Bearing: High chromium bearing steel through hardening, double rubber sealing for dust & water resistance. Set screws on inner bore lock the shaft firmly. Spherical outer ring realizes self-alignment to offset installation misalignment.
P/FL Cast Iron Housing: High-strength gray cast iron with anti-rust blue paint, thickened wall for shock resistance. Grease nipple for relubrication, standard mounting holes for quick installation.
Key Features
Self-aligning design: Tolerate minor shaft misalignment without seizure;
Double lip seals: Block dust, coolant and moisture for long service life;
Easy assembly: Two housing types – P vertical pillow block & FL flange block, direct bolt mounting on machine frame; set screws enable fast shaft locking & disassembly;
Low noise & high load capacity: Standard SKF internal clearance, stable rotation under 24h continuous operation;
Complete size range: UC204~UC212 bearing inserts, matching P204-P212 & FL204-FL212 housings, full sets in stock.

Applications: Axial component insertion machine rollers, conveyor belts, packaging lines, ventilation fans, woodworking machinery, food processing equipment, textile machines, light transmission roller supports.

Part Number Codes (Set/Single Item Distinction):
Vertical Complete Set (P-type housing + UC bearing): SKF-UCP205, SKF-UCP206, SKF-UCP207…
Diamond Flange Complete Set (FL-type housing + UC bearing): SKF-UCF205, SKF-UCF206…
Individual Bearing Core (Without Housing): SKF-UC205, SKF-UC206, SKF-UC207…
Individual Bearing Housing (Without Bearing): P205, FL206