Cast Iron UCFL204 Bearing Sealed 20mm Bore Bearing ABEC 3 ABEC 5
Introduction to UCFL Series Pillow Block Bearings
The UCFL series of pillow block bearings is renowned for its robust construction, versatility, and reliability in demanding industrial environments. Designed to support rotating shafts with precision, these bearings are widely used in applications requiring high load capacity, alignment flexibility, and resistance to harsh conditions such as dust, moisture, and vibration. The series combines durable cast iron housings with sealed ball bearings, ensuring extended service life and minimal maintenance.
Focus on UCFL204 Bearing: Features and Applications
The UCFL204 bearing is a key model within the UCFL series, tailored for heavy-duty industrial operations.
Key Features of UCFL204:
- High Load Capacity: Optimized to handle both radial and axial loads in continuous operation.
- Enhanced Durability: Cast iron housing (Grade GG25) provides superior strength and corrosion resistance.
- Advanced Sealing: Double-sealed design prevents contamination and retains lubrication, ideal for dusty or wet environments.
- Easy Installation: Pre-aligned housing simplifies mounting and reduces downtime.
Applications of UCFL204:
- Conveyor systems in mining, cement, and bulk material handling.
- Heavy machinery in construction and agriculture (e.g., excavators, harvesters).
- Industrial fans, blowers, and HVAC systems.
- Food and beverage processing equipment with washdown requirements.
Technical Parameters of UCFL204 Bearing
| Bore Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Width | 31 mm |
| Grease Type | Lithium-based grease (ISO VG 2) |
| Internal Clearance | C3 (greater than standard clearance) |
| Precision Grade | ABEC-1 (ISO Class 0) |
| Housing Material | Cast iron (GG25) |
| Operating Temp | -20°C to +120°C |
The UCFL204 bearing exemplifies the UCFL series commitment to performance and durability. Its balanced design ensures optimal load distribution and resistance to misalignment, making it indispensable in industries where reliability under heavy stress is critical. Whether in mining, construction, or food processing, the UCFL204 delivers seamless operation, reduced maintenance costs, and extended machinery lifespan.
UCFL Series Pillow Block Ball Bearings Parameters
Customization Welcomed:
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We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
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We can custom your packaging according to your design.
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All copyright owned by clients and we promised don't disclose any information.
Packing and Shipping:
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The deep groove ball bearings will be securely packaged individually, or tube packing or packed as customization packing
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Shipping method is negotiable.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.


