| New Model/Bearing number: | 30306A |
| Old Model/Old number: | 30306A |
| Main demensions: | d: 30 mm × D: 72 mm × T/B: 20.75 mm |
| Inside diameter (ID d): | 30 mm |
| Outside diameter (OD D): | 72 mm |
| Thickness/width (T/B/H): | 20.75 mm |
| Basic dynamic load rating (Cr): | 60 kN |
| Basic static load rating (Cor): | 61 kN |
| Reference speed (Grease rpm): | 7200 r/min |
| Limiting speed (Oil rpm): | 10500 r/min |
| Weight, Mass (M): | 0.445 kg |