UCF209-28 Pillow Block Square Flange Mounted Bearing – 1-3/4" Bore

Introduction

The UCF209-28 Pillow Block Square Flange Mounted Bearing is engineered for industrial applications requiring maximum stability, high load capacity, and dependable long-term performance. Featuring a 1-3/4-inch bore and a four-bolt square flange housing, this mounted bearing unit is designed to support larger shafts operating under continuous heavy-duty conditions.

Its rugged cast iron housing provides excellent structural strength, while the self-aligning insert bearing accommodates minor shaft misalignment to reduce vibration and promote smoother operation. The four-bolt flange design ensures secure mounting and efficient load distribution, making the UCF209-28 an ideal solution for demanding industrial environments.

With a 5,508 lb dynamic load rating, 4,676 lb static load rating, and a maximum operating speed of 3,100 RPM, the UCF209-28 delivers dependable shaft support for conveyors, agricultural equipment, material handling systems, processing machinery, and heavy-duty power transmission applications.

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Engineered for demanding industrial environments, the UCF209-28 delivers outstanding load capacity, rugged durability, and reliable shaft support for 1-3/4-inch shafts.

Recommended Applications

• Heavy-duty conveyor systems
• Agricultural machinery
• Material handling equipment
• Industrial processing machinery
• Mining support equipment
• Recycling equipment
• Continuous production lines
• Heavy-duty power transmission systems

Designed for Large Shaft Applications

Its 1-3/4-inch bore makes the UCF209-28 an excellent solution for machinery requiring greater shaft support and increased structural capacity.

Four-Bolt Square Flange Housing

The four-bolt flange housing distributes loads evenly while providing outstanding mounting stability for demanding industrial equipment.

Heavy-Duty Cast Iron Housing

Manufactured with a durable cast iron housing, the UCF209-28 withstands demanding operating environments while maintaining excellent structural integrity.

Outstanding Load Capacity

With a 5,508 lb dynamic load rating and 4,676 lb static load rating, this mounted bearing unit provides dependable shaft support for high-load industrial applications.

Self-Aligning Bearing Insert

The self-aligning insert bearing helps compensate for minor shaft misalignment, reducing unnecessary wear while maintaining smooth equipment operation.

Built for Maximum Equipment Uptime

Supplied as a complete mounted bearing unit with relubrication capability, the UCF209-28 simplifies installation and helps maintenance teams reduce unplanned downtime.

Key Features

• UCF209-28 model
• Four-bolt square flange housing
• 1-3/4" bore
• Cast iron housing
• Self-aligning insert bearing
• 5,508 lb dynamic load rating
• 4,676 lb static load rating
• Maximum speed: 3,100 RPM
• Relubricatable design
• Built for heavy-duty industrial applications

FAQ

What does UCF209-28 mean?

It identifies a UCF Series square flange mounted bearing designed for 1-3/4-inch shafts.

Where is this bearing commonly used?

It is widely used in heavy-duty conveyors, agricultural machinery, material handling systems, industrial processing equipment, and power transmission applications.

What material is the housing made from?

The housing is manufactured from durable cast iron for demanding industrial environments.

What is its load capacity?

The unit features a 5,508 lb dynamic load rating and a 4,676 lb static load rating.

Can it compensate for shaft misalignment?

Yes. The self-aligning insert bearing accommodates minor shaft misalignment, helping improve equipment reliability and bearing life.

Is it suitable for continuous-duty applications?

Yes. The UCF209-28 is engineered for reliable long-term operation in demanding industrial environments.