| Contact angle | α | 15 | ° |
| Minimum chamfer dimension | rmin | 2 | mm |
| Distance between the apexes of the pressure cones | a | 31,80 | mm |
| Minimum diameter injection pitch | Etk min | 112,10 | mm |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Diameter shaft shoulder clearance | da | h12 |
| Maximum diameter injection pitch | Etk max | 120 | mm |
| Maximum recess radius | ra max | 1 | mm |
| Shoulder diameter outer ring | Da | 147 | mm |
| Diameter shaft shoulder | da | 104 | mm |
| Limiting speed for grease lubrication | nG Grease | 8,500 | |
| Basic static load rating, radial | C0r | 75,000 | |
| Width | B | 30 | mm |
| Bore diameter | d | 90 | mm |
| Fatigue load limit, radial | Cur | 7,100 | |
| Basic dynamic load rating, radial | Cr | 125,000 | |
| Outside diameter | D | 160 | mm |
| Limiting speed for oil lubrication | nG Oil | 14,000 |
| Fabricante | Referencia |
|---|---|
| SKF | 7218 CD-GA/P4A (SKF) |
| Marlin-Rockwell Corp. | 218RDS-BKE#7 |
| KOYO | 7218CPAGLFTP4 |
| Fafnir | 2MM218WI-CRUL |
| SNFA | E290-7CE1-UL |
| GPZ Bearings | 36218 |
| KOYO | 7218CGLFGP4 |
| GMN | S6218CTAP4UL |
| Marlin-Rockwell Corp. | 218RDS-ABEC7 |
| NSK | 7218CTYSULP4 |
| RHP | 7218-C T SUL P4 (RHP) |
