| Width | B | 12 | mm |
| Bore diameter | d | 40 | mm |
| Limiting speed for grease lubrication | nG Grease | 24,000 | |
| Basic static load rating, radial | C0r | 9,900 |
| Outside diameter | D | 62 | mm |
| Limiting speed for oil lubrication | nG Oil | 36,000 | |
| Fatigue load limit, radial | Cur | 1,040 | |
| Basic dynamic load rating, radial | Cr | 18,000 |
| Contact angle | α | 15 | ° |
| Minimum chamfer dimension | rmin | 0.60 | mm |
| Distance between the apexes of the pressure cones | a | 12.80 | mm |
| Minimum diameter injection pitch | Etk min | 47.30 | mm |
| Shoulder diameter outer ring clearance | Da | H12 | |
| Diameter shaft shoulder clearance | da | h12 |
| Maximum diameter injection pitch | Etk max | 49.10 | mm |
| Maximum recess radius | ra max | 0.15 | mm |
| Shoulder diameter outer ring | Da | 58.50 | mm |
| Diameter shaft shoulder | da | 45 | mm |
| Manufacturer | Part Number |
|---|---|
| Marlin-Rockwell Corp. | 1908RDS-BKE#7 |
| GMN | S61908CTAP4UL |
| SKF | 71908 CD-GA/P4A (SKF) |
| IBC Waelzlager | 71908CTPAPA7UL |
| Koyo | 7908CGLFGP4 |
| Koyo | 7908CPAGLFTP4 |
| RHP | 7908CTRSULP3 |
| RHP | 7908CTRSULP4 |
| RHP | 7908CTSULP4 |
| NSK | 7908CTYSULP4 |
| SNFA | SEB40-7CE1-UL |
| Fafnir | 2MM9308WI-CRUL |
