| Bore diameter | d | 140 | mm |
| Width | B | 33 | mm |
| Basic static load rating, radial | C0r | 108,000 | |
| Limiting speed for grease lubrication | nG Grease | 5,600 |
| Outside diameter | D | 210 | mm |
| Basic dynamic load rating, radial | Cr | 145,000 | |
| Fatigue load limit, radial | Cur | 8,600 | |
| Limiting speed for oil lubrication | nG Oil | 9,000 |
| Diameter shaft shoulder | da | 152 | mm |
| Shoulder diameter outer ring | Da | 199 | mm |
| Maximum recess radius | ra max | 1 | mm |
| Maximum diameter injection pitch | Etk max | 169,20 | mm |
| Diameter shaft shoulder clearance | da | h12 | |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Minimum diameter injection pitch | Etk min | 161,60 | mm |
| Distance between the apexes of the pressure cones | a | 57,30 | mm |
| Minimum chamfer dimension | rmin | 2 | mm |
| Contact angle | α | 25 | ° |
| Fabricante | Referencia |
|---|---|
| RHP | 7028A5TRSULP3 |
| RHP | 7028A5TRSULP4 |
| RHP | 7028ETSULP4 |
| Koyo | 7028GLFGP4 |
| Marlin-Rockwell Corp. | 7128KRDS-BKE#7 |
| SNFA | EX140-7CE3-UL |
| SKF | 7028 ACD-GA/P4A (SKF) |
| GPZ Bearings | 46128 |
| Fafnir | 3MM9128WI-CRUL |
