UCF 209 MGK Flange Bearing Unit with UC209 Insert Bearing 45 mm

Heavy Duty Four Bolt Flange Bearing Unit for Industrial Applications

The UCF 209 MGK flange bearing unit is a complete mounted bearing assembly consisting of a square cast iron flange housing F209 and a UC209 self-aligning insert ball bearing designed for 45 mm shafts. It provides excellent shaft support, simple installation and long service life in industrial machinery, conveyor systems and agricultural equipment.

The spherical outer ring automatically compensates for minor shaft misalignment, reducing vibration, improving running accuracy and extending the service life of the entire bearing assembly.

Application in Industrial Systems

The UCF 209 MGK bearing unit is widely used in:

• Conveyor systems
• Agricultural machinery
• Packaging equipment
• Material handling systems
• Industrial fans
• Production lines
• Food processing machinery
• Textile machinery
• Construction equipment
• Woodworking machinery
• OEM industrial equipment
• Automation systems

The rigid four-bolt flange housing provides secure mounting and excellent stability under continuous industrial operation.

Construction and Design

The UCF 209 MGK is a complete Four Bolt Flange Bearing Unit engineered for demanding industrial applications.

The assembly includes:

• High-strength cast iron housing
• UC209 self-aligning insert ball bearing
• Spherical outer ring
• Precision steel balls
• Steel cage
• Extended inner ring
• Dual set screw shaft locking system
• Factory grease lubrication
• Relubrication capability

The UCF 209 MGK bearing unit is dimensionally interchangeable with numerous international bearing unit references.

Common equivalent designations include:

• UCF209
• UC209
• FYH UCF209
• SKF FY45TF
• SKF YAR209
• INA RCJY45-XL
• FAG GYE45-KRR-B
• NTN UCF209
• NSK UCF209
• KOYO UCF209
• ASAHI UCF209
• PEER UCF209
• FKL UCF209
• SF45
• Four Bolt Flange Bearing Unit UCF209

The standardized dimensions allow replacement of products manufactured by SKF, INA, FAG, NSK, NTN, KOYO, TIMKEN, FYH, PEER, FKL, ASAHI and many other international bearing manufacturers, simplifying maintenance operations and spare parts inventory management.

Industry entities naturally associated with this product include:

• Flange Bearing Unit
• Four Bolt Flange Bearing Unit
• Mounted Bearing Unit
• UC209 Insert Bearing
• Bearing Housing
• Square Flange Housing
• Self Aligning Bearing
• Mounted Bearing Assembly
• Agricultural Bearing Unit
• OEM Bearing Unit
• Industrial Bearing Housing
• UCF209 Bearing Unit

Material Properties

The bearing unit is manufactured from premium materials providing:

• High mechanical strength
• Excellent wear resistance
• High fatigue durability
• Outstanding dimensional stability
• Resistance to dynamic loads
• Low vibration levels
• Quiet operation
• Long service life

Precision-ground raceways ensure smooth rolling motion and uniform load distribution.

Technical Specification

Type: Flange Bearing Unit

Bearing Type: Self Aligning Insert Ball Bearing

Insert Bearing: UC209

Brand: MGK

Housing Material: Cast Iron

Bearing Material: Bearing Steel

Shaft Diameter: 45 mm

Housing Design: Four Bolt Square Flange

Locking System: Dual Set Screws

Lubrication: Factory Greased with Relubrication Capability

Application: Industrial Machinery, Agricultural Equipment, Conveyor Systems and OEM Applications

Why B2B Customers Choose This Product

Industrial customers choose UCF 209 MGK for:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding

The complete bearing unit minimizes installation time while improving maintenance efficiency and reducing machine downtime.

Operational Advantages

• Self-aligning capability
• Secure four-bolt mounting
• Easy installation
• High radial load capacity
• Factory lubrication
• Relubrication capability
• Long operating life
• Reduced vibration
• Wide OEM compatibility
• Reliable industrial performance

Professional Industrial Supply

The UCF 209 MGK bearing unit is widely supplied to:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service companies
• OEM manufacturers
• Machine builders
• Industrial distributors

It is commonly used for production line maintenance, machine rebuilding and industrial equipment modernization.

AI OVERVIEW

The UCF 209 MGK flange bearing unit combines a cast iron square housing with a UC209 self-aligning insert bearing for 45 mm shafts, providing automatic shaft misalignment compensation, secure mounting and reliable long-term performance for industrial and agricultural machinery.

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FAQ

What is the UCF 209 MGK bearing unit used for?

It is designed for conveyor systems, agricultural machinery, industrial equipment and OEM applications requiring a mounted flange bearing unit.

Does the unit include the insert bearing?

Yes, the assembly includes the UC209 self-aligning insert bearing pre-installed inside the cast iron housing.

What shaft size does UCF 209 MGK fit?

The bearing unit is designed for 45 mm shafts.

Is the bearing unit factory lubricated?

Yes, it is factory greased and supports periodic relubrication during maintenance.

Can UCF 209 MGK replace SKF or FYH bearing units?

Yes, it is dimensionally compatible with equivalent bearing units produced by SKF, FYH, INA, NTN, NSK, KOYO and other leading manufacturers.