| Attributes | Values |
| Part Number | 18307-2rs Bearing |
| Bearing Type | 2 Sealed ( random color ) |
| Bore Dia (d) | 18mm |
| Outer Dia (D) | 30 mm |
| Width (B)7 | mm |
| Material | Hybid Ceramic |
| Dynamic Load Rating (Cr) (Kg) | 325 |
| Static Load Rating (Cor) (Kg) | 136 |
| Max Speed (Grease) (X1000 RPM) | 14 |
| Weight (Kg) (kilogram) | 0.017 |