| Outside diameter | D | 270 | mm |
| Basic dynamic load rating, radial | Cr | 350,000 | |
| Fatigue load limit, radial | Cur | 18,900 | |
| Reference speed | nϑr | 2,360 |
| Width | B | 45 | mm |
| Basic static load rating, radial | C0r | 485,000 | |
| Limiting speed | nG | 4,350 | |
| Bore diameter | d | 150 | mm |
| Minimum diameter shaft shoulder | da min | 164 | mm |
| Maximum fillet radius | ra max | 2.50 | mm |
| Maximum diameter of housing shoulder | Da max | 256 | mm |
| Minimum chamfer dimension | rmin | 3 | mm |
| Shoulder diameter inner ring | d1 | 193.80 | mm |
| Hight retaining slot | t | 11.70 | mm |
| Radius retaining slot | rn | 2 | mm |
| Contact angle | α | 35 | ° |
| Shoulder diameter outer ring | D1 | 226.70 | mm |
| Distance between the apexes of the pressure cones | a | 147 | mm |
| Width retaining slot | b | 10.50 | mm |
| Angle retaining slot | 45 | ° |
| Manufacturer | Part Number |
|---|---|
| Steyr-Daimler-Puch | QJ230N2/MPA |
| SKF | QJ230-N2-MA (SKF) |
| GPZ Bearings | 176230 |
