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UCF305
Housed Bearing Unit
UCF305
Housed Bearing Unit
ISB Housed Bearing Unit with Open seals measuring 25mm bore × 52mm outer diameter × 34.1mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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ISB Housed Bearing Unit with Open seals measuring 25mm bore × 52mm outer diameter × 34.1mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 25mm |
| Outer Diameter (D) | 52mm |
| Width (B) | 34.1mm |
UCF305
Housed Bearing Unit
Technical Specifications
| Part Number | UCF305 |
| Brand | ISB |
| Bearing Type | Housed Bearing Unit |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Bore (Inner Diameter) | 25 mm |
| Outer Diameter | 52 mm |
| Width / Thickness | 34.1 mm |
Enquire About the ISB UCF305
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for UCF305 — dimensions, load ratings, and material data.
ISB Technical Resources
Engineering support
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About the ISB UCF305
The ISB UCF305, is a housed bearing unit, in an open configuration for maximum speed and easy relubrication, featuring a 25mm bore, 52mm outer diameter, and 34.1mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
ISB Housed Bearing Unit with Open seals measuring 25mm bore × 52mm outer diameter × 34.1mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Key Specifications
The UCF305 housed bearing unit is specified with 25mm bore (inner diameter), 52mm outer diameter, 34.1mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Housed Bearing Units are commonly used in:
About Housed Bearing Units
Pillow block bearings are mounted bearing units that combine a bearing with a housing. They simplify installation and provide support for a rotating shaft, commonly used in conveyor systems and material handling equipment.
Why Buy the UCF305 from Buy Bearings?
- UK-authorised distributor with genuine ISB products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a UCF305 bearing?
The UCF305 is a ISB Housed Bearing Unit with a 25mm bore, 52mm outer diameter and 34.1mm width. It is In Stock at Buy Bearings.
What are the UCF305 dimensions?
The UCF305 measures 25mm bore (inner diameter) × 52mm outer diameter × 34.1mm width.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
Is the UCF305 in stock?
The UCF305 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same housed bearing unit, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Related Parts — Seals & Bushings
Matching seals and bushings for 25mm shaft diameter — complementary components for your bearing.
