UCFL201
Compact 2-bolt flange bearing units with a diamond-shaped housing. Ideal for tight spaces where pillow blocks won't fit, mounted on vertical or angled surfaces.
SKFUCFL 20112 × 90 × 65mm
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$15.60
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Specifications
| Bore diameter (d) | 12 mm |
| Outer diameter (D) | 90 mm |
| Width (B) | 65 mm |
| Dynamic load rating (C) | 6.89 kN |
| Static load rating (C₀) | 3.1 kN |
| Weight | 350 g |
| Max speed (grease) | 5,500 rpm |
| Max speed (oil) | — |
Why This Match Is Correct
✓Exact dimensional match (bore, OD, width)
✓Load ratings within tolerance
✓Seal type verified via manufacturer tables
✓Speed rating compatible
Equivalents Across Brands
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| SKF | UCFL 201 | Open | CN | Verified |
| FAG | UCFL201 | Open | CN | Current |
| NSK | UCFL201 | Open | CN | Current |
| NTN | UCFL201 | Open | CN | Current |
| Timken | UCFL201 | Open | CN | Current |
Seal Type
Open (No Seal)
No seals or shields. Allows external lubrication and cooling. Lowest friction, highest speed capability.
Best forClean environments with external lubrication systems. High-speed applications where heat dissipation matters.
Avoid forDirty, dusty, or wet environments. Applications without planned lubrication maintenance.
Examples
- Machine tool spindles
- Gearboxes with oil bath lubrication
- High-speed precision equipment
Internal Clearance
Normal Clearance (CN)
Standard radial internal clearance. Suitable for most applications under normal operating conditions.
Best forGeneral-purpose use. Normal temperatures, standard fits, moderate speeds.
TemperatureUp to ~70°C operating temperature
Where This Bearing Is Used
2-Bolt Flange Units — Common Applications
- Conveyor take-up frames
- Tensioning systems
- Textile machinery
- Packaging equipment
- Light-duty fans
- Small conveyors
TextilePackagingLight manufacturingMaterial handling
Miniature / Small (12mm bore) — Typical Uses
- Small electric motors (fractional HP)
- Fans and blowers
- Power tools (drills, grinders)
- Office equipment (printers, copiers)
- Household appliances
- Skateboards and roller skates
- RC vehicles and hobby motors
Other Variants Available
Same bearing geometry — different seal and clearance configurations.
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| UCFL 201 | Open (No Seal) | CN |