SKF UCFB 205 Flanged Bearing Housing Unit

Applications for Industrial & Material-Handling Use

The SKF UCFB 205 bearing housing unit is designed for heavy-duty industrial environments where reliability, ease of installation and maintenance-friendly characteristics are key. Typical English-language search queries for this product include “SKF UCFB205 bearing housing”, “flanged bearing unit 25 mm”, “SKF UCFB 205 cast iron housing”. This housing is suitable for conveyor systems, agricultural machinery, packaging equipment and material handling applications, offering a cost-effective mounted bearing solution for a 25 mm shaft.

Key Advantages and Design Features

• Flanged 3-bolt bracket design - The UCFB series features a three-bolt bracket flanged housing mounting style, providing a compact and stable fixation option for machine frames or walls.

• Cast-iron housing & integrated insert bearing - The steel bearing insert is mounted inside a high-strength cast iron housing. The unit supports moderate misalignment and ensures proper alignment in industrial settings.

• Standard 25 mm shaft bore - Many industrial systems use shafts of 25 mm diameter; the UCFB 205 fits directly, reducing custom machining and simplifying replacement.

• Industrial performance characteristics - According to technical data: basic dynamic load rating ~14 kN, static load rating ~7.8 kN, limiting speed ~5850 rpm for d=25mm.

• Enhanced resistance to contamination - With its robust housing and seal arrangement, the unit handles harsh conditions typical in industrial transport, food processing and outdoor equipment.

Technical Specifications

• Bore diameter (d): 25 mm

• Housing type: Cast-iron flanged (3-bolt bracket)

• Housing width (T): 34.7 mm approx.

• Overall width: ~34 mm; Overall height: ~118 mm (for d=25 mm version)

• Locking method: Set-screw locking on inner ring

• Typical industries: Material-handling conveyors, agricultural equipment, packaging lines, automation systems

• Synonym search keywords: bearing housing unit, mounted bearing unit, flanged bearing housing, housing unit 25 mm bore, industrial bearing housing SKF.

FAQ

Q1: What is the meaning of the code "UCFB 205"?
A1: “UC” identifies the bearing housing family, “FB” denotes the flanged bracket style (three-bolt), and “205” means the bore size series (in this case 25 mm shaft diameter).

Q2: Can the SKF UCFB 205 housing unit be used outdoors or in dusty environments?
A2: Yes. The cast-iron flanged housing combined with a sealed bearing insert and robust design provides high resistance to contamination, vibration and misalignment, making it suitable for harsh industrial settings.

Q3: How do I select the correct bearing housing unit for my application?
A3: Check the shaft diameter (25 mm for UCFB 205), required mounting style (flanged bracket), load ratings (dynamic/static), and environmental conditions (contamination, speed, temperature). Matching these ensures correct fit and performance.

Q4: Does the UCFB 205 unit require special maintenance?
A4: The bearing insert is factory-lubricated and the housing includes provision for relubrication where necessary. Routine inspection and proper lubrication intervals will extend service life.

Q5: What mounting options does this housing unit offer?
A5: The UCFB series features a three-bolt bracket flange to fix to a wall or frame. The inner ring locking is typically via set screws, offering quick installation and secure shaft fixation.