| Bore diameter | d | 220 | mm |
| Width | B | 88 | mm |
| Basic static load rating, radial | C0r | 1,890,000 | |
| Limiting speed | nG | 2,170 |
| Outside diameter | D | 460 | mm |
| Basic dynamic load rating, radial | Cr | 1,440,000 | |
| Fatigue load limit, radial | Cur | 138,000 | |
| Reference speed | nϑr | 1,140 |
| Minimum diameter shaft shoulder | da min | 240 | mm |
| Minimum shaft shoulder | dc min | 285 | mm |
| Maximum recess radius | ra max | 4 | mm |
| Maximum diameter of shaft shoulder | da max | 279 | mm |
| Maximum diameter of housing shoulder | Da max | 440 | mm |
| Minimum chamfer dimension | rmin | 5 | mm |
| Raceway diameter outer ring | E | 406 | mm |
| Minimum rib diameter outer ring | D1 min | 381.20 | mm |
| Axial displacement | s1 | 7 | mm |
| Raceway diameter inner ring | F | 282 | mm |
| Manufacturer | Part Number |
|---|---|
| American Roller Bearing | CD344 |
| Torrington | 220RU03 |
| SKF | NU344M |
