1203-TVH-C3
Double row self-aligning ball bearings that compensate for shaft deflection and housing misalignment up to 2-3°. Light series with same bore dimensions as 6200.
FAG1203-TVH-C3
Pricing not yet available for this part.
Geometry100%
17 × 40 × 12mm
Sealing100%
Open (no seal)
Load rating100%
Cr 7.61 kN / C₀r 2.9 kN
Speed100%
14,000 rpm (grease)
Specifications
| Bore diameter (d) | 17 mm |
| Outer diameter (D) | 40 mm |
| Width (B) | 12 mm |
| Dynamic load rating (C) | 7.61 kN |
| Static load rating (C₀) | 2.9 kN |
| Weight | 68 g |
| Max speed (grease) | 14,000 rpm |
| Max speed (oil) | 18,000 rpm |
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 |
|---|---|---|---|---|
| FAG | 1203-TVH-C3 | Open | C3 | Current |
| NSK | 1203 C3 | Open | C3 | Verified |
| NTN | 1203 C3 | Open | C3 | Verified |
| SKF | 1203 ETN9 C3 | Open | C3 | Verified |
| Timken | 1203 C3 | Open | C3 | Verified |
Internal Clearance
Greater Than Normal (C3)
Increased radial internal clearance. Required when bearings operate at elevated temperatures or with tight shaft fits.
Best forHigh-temperature applications. Tight interference fits. Electric motors with frequent starts/stops.
Temperature70-150°C operating temperature
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
Where This Bearing Is Used
Textile machineryConveyor rollersAgricultural equipmentFans and blowersPumps with flexible couplingsWoodworking machineryPrinting pressesSmall electric motors (fractional HP)Power tools (drills, grinders)Office equipment (printers, copiers)Household appliancesSkateboards and roller skatesRC vehicles and hobby motors
TextileAgricultureMaterial handlingPaper & pulp
Other Variants Available
Same bearing geometry — different seal and clearance configurations.
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| 1203 ETN9 | Open (No Seal) | CN |
| 1203 ETN9 C3 | Open (No Seal) | C3 |