| Bore diameter | d | 20 | mm |
| Width | B | 9 | mm |
| Basic static load rating, radial | C0r | 3,050 | |
| Limiting speed for grease lubrication | nG Grease | 38,000 |
| Outside diameter | D | 37 | mm |
| Basic dynamic load rating, radial | Cr | 7,000 | |
| Fatigue load limit, radial | Cur | 325 | N |
| Limiting speed for oil lubrication | nG Oil | 60,000 |
| Diameter shaft shoulder | da | 24 | mm |
| Shoulder diameter outer ring | Da | 33.50 | mm |
| Maximum recess radius | ra max | 0.15 | mm |
| Maximum diameter injection pitch | Etk max | 27.10 | mm |
| Diameter shaft shoulder clearance | da | h12 | |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Minimum diameter injection pitch | Etk min | 26 | mm |
| Distance between the apexes of the pressure cones | a | 11.10 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Contact angle | α | 25 | ° |
| Manufacturer | Part Number |
|---|---|
| SKF | 71904 ACD-GA/P4A (SKF) |
