| Bore diameter | d | 190 | mm |
| Width | B | 33 | mm |
| Basic static load rating, radial | C0r | 152,000 | |
| Limiting speed for grease lubrication | nG Grease | 5,000 |
| Outside diameter | D | 260 | mm |
| Basic dynamic load rating, radial | Cr | 174,000 | |
| Fatigue load limit, radial | Cur | 10,700 | |
| Limiting speed for oil lubrication | nG Oil | 7,500 |
| Diameter shaft shoulder | da | 202 | mm |
| Shoulder diameter outer ring | Da | 247 | mm |
| Maximum recess radius | ra max | 1 | mm |
| Maximum diameter injection pitch | Etk max | 218.90 | mm |
| Diameter shaft shoulder clearance | da | h12 | |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Minimum diameter injection pitch | Etk min | 211.60 | mm |
| Distance between the apexes of the pressure cones | a | 46.60 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Contact angle | α | 15 | ° |
| Manufacturer | Part Number |
|---|---|
| Koyo | 7938CPAGLFTP4 |
| RHP | 7938CTSULP4 |
| Koyo | 7938CGLFGP4 |
| SKF | 71938 CD-GA/P4A (SKF) |
| SNFA | SEB190-7CE1-UL |
| SKF | 71938CDGA/PA9A |
