| Bore diameter | d | 90 | mm |
| Width | B | 18 | mm |
| Basic static load rating, radial | C0r | 18,700 | |
| Limiting speed for grease lubrication | nG Grease | 15,000 |
| Outside diameter | D | 125 | mm |
| Basic dynamic load rating, radial | Cr | 23,200 | |
| Fatigue load limit, radial | Cur | 1,910 | |
| Limiting speed for oil lubrication | nG Oil | 22,000 |
| Diameter shaft shoulder | da | 97 | mm |
| Shoulder diameter outer ring | Da | 119 | mm |
| Maximum recess radius | ra max | 0.60 | mm |
| Maximum diameter injection pitch | Etk max | 104.80 | mm |
| Diameter shaft shoulder clearance | da | h12 | |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Minimum diameter injection pitch | Etk min | 100.60 | mm |
| Distance between the apexes of the pressure cones | a | 23.40 | mm |
| Minimum chamfer dimension | rmin | 1.10 | mm |
| Contact angle | α | 15 | ° |
| Manufacturer | Part Number |
|---|---|
| KOYO | ACH918CGLFTP4 |
| SNFA | HB90-7CE1-UL |
| SKF | 71918FBGA/P7 |
| SKF | 71918CEGA/P4A |
