UCP206-18
Assembled pillow block bearing units with a UC-series insert bearing in a cast iron housing. The most common mounted bearing type, bolted to a base or frame.
Sealing100%
Open (no seal)
Load rating100%
Cr 19.5 kN / C₀r 11.2 kN
Speed100%
3,500 rpm (grease)
SKFUCP 206-18
Pricing not yet available for this part.
Match Details
The specifications and details for why this match is correct.
Specifications
| Bore diameter (d) | 28.57 mm |
| Outer diameter (D) | 0 mm |
| Width (B) | 131 mm |
| Dynamic load rating (C) | 19.5 kN |
| Static load rating (C₀) | 11.2 kN |
| Weight | 1630 g |
| Max speed (grease) | 3,500 rpm |
| Max speed (oil) | — |
Get a PDF spec sheet
Save, print, or forward to procurement. We'll email it to you and download immediately.
Why This Match Is Correct
✓Exact dimensional match (bore, OD, width)
✓Load ratings within tolerance
✓Seal type verified via manufacturer tables
✓Speed rating compatible
Cross-References
Every way this part is identified across brands and catalogs.
Tier-1 Brand Equivalents
| Brand | Part Number | Seal | Clearance | Status |
|---|---|---|---|---|
| SKF | UCP 206-18 | Open | CN | Verified |
| FAG | UCP206-18 | Open | CN | Current |
| NSK | UCP206-18 | Open | CN | Current |
| NTN | UCP206-18 | Open | CN | Current |
| Timken | UCP206-18 | Open | CN | Current |
Legacy & Proprietary Numbers
DodgeP2B-SC-108Medium confidence — Rexnord Catalog · last checked last month · dimensional match
Technical Details & Applications
Specification variations and common equipment types.
Internal Clearance
Normal Clearance (CN)
Standard radial internal clearance. Suitable for most applications under normal operating conditions.
TemperatureUp to ~70°C operating temperature
Seal Type
Open (No Seal)
No seals or shields. Allows external lubrication and cooling. Lowest friction, highest speed capability.
Avoid forDirty, dusty, or wet environments. Applications without planned lubrication maintenance.
Examples
- Machine tool spindles
- Gearboxes with oil bath lubrication
- High-speed precision equipment
Where This Bearing Is Used
Electric motorsPumps and compressorsConveyor rollersAgricultural machineryFans and blowersGearboxesPower transmission equipmentWashing machinesPrinting pressesHVACAutomotive alternators and A/C compressors
Alternative Parts
Options if this exact part isn't what you need.
Same Geometry, Different Configuration
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| UCP 206-18 | Open (No Seal) | CN |