| Bearing number | 6308-2RS |
| Size (mm) | 40x90x23 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 23 |
| Bearing Type | Sealed |
| Bore Dia (d) | 40.0000 |
| Outer Dia (D) | 90.0000 |
| Width (B) | 23.0000 |
| Radius (min) (rs) | 1.500 |
| Dynamic Load Rating (Cr) | 40,700 |
| Static Load Rating (Cor) | 24,000 |
| Max Speed (Grease) (X1000 RPM) | 8 |
| Max Speed (Oil) (X1000 RPM) | 9 |
| Max. Shaft Shoulder Dia. Inner (Ui) | 48.0 |
| Min. Housing Shoulder Dia., Outer (Uo) | 82.000 |
| Ball Qty | 8 |
| Ball Dia (Dw) | 15.0810 |
| Weight (g) | 620.00 |
| Precision | A1 |
| Standard Clearance | C0 |
| Material | 52100 Chrome steel (or equivalent) |
