7308-2RS-C3
Heavier load capacity than 7200. Used in gearboxes, electric motors, and industrial equipment requiring axial load support.
FAG7308-B-2RS-TVP-C3
Pricing not yet available for this part.
Geometry100%
40 × 90 × 23mm
Sealing100%
Rubber sealed → 2RS1 / 2RSR / DDU / LLU
Load rating100%
Cr 42.2 kN / C₀r 27.7 kN
Speed100%
7,400 rpm (grease)
Specifications
| Bore diameter (d) | 40 mm |
| Outer diameter (D) | 90 mm |
| Width (B) | 23 mm |
| Dynamic load rating (C) | 42.2 kN |
| Static load rating (C₀) | 27.7 kN |
| Weight | 611 g |
| Max speed (grease) | 7,400 rpm |
| Max speed (oil) | 9,900 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 | 7308-B-2RS-TVP-C3 | 2RS | C3 | Verified |
| NSK | 7308A-2RS C3E | 2RS | C3 | Verified |
| NTN | 7308-2RS/C3 | 2RS | C3 | Verified |
| SKF | 7308 BE-2RZP C3 | 2RS | C3 | Verified |
| Timken | 7308-2RS C3 | 2RS | 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
Rubber Sealed (2RS)
Rubber contact seals on both sides. Superior protection from contaminants. Pre-lubricated, maintenance-free.
Best forDirty, dusty, or wet environments. Applications requiring long maintenance-free operation.
Avoid forVery high-speed applications (seal friction limits top speed). Environments exceeding 110°C.
Examples
- Agricultural machinery
- Conveyor rollers
- Automotive components
- Outdoor equipment
- Washing machines
Where This Bearing Is Used
GearboxesAutomotive wheel hubsElectric motorsIndustrial pumpsHeavy machineryCompressorsPrinting pressesIndustrial electric motors (10-50 HP)Gearboxes and speed reducersHeavy-duty pumpsConveyor systemsMachine tool spindlesCentrifugal fans
AutomotiveHeavy industryManufacturingPower transmission
Other Variants Available
Same bearing geometry — different seal and clearance configurations.
| SKF Part Number | Seal Type | Clearance |
|---|---|---|
| 7308 BEP | Open (No Seal) | CN |
| 7308 BEP C3 | Open (No Seal) | C3 |
| 7308 BE-2RZP | 2RS | CN |
| 7308 BE-2RZP C3 | 2RS | C3 |