Journal bearing assembly TVR20E, twin bearing, eccentric, short axle, through-hole fixed, used with 20mm width double 70° V edge slide, interchangeable with RSJ18E
| Twin bearing | Bearing type | |
| Eccentric (adjustable) | Journal type |
| D | 18 | Roller diameter |
| e | 0.7 mm | Eccentricity |
| B | 12.4 mm | Height from cap screw to mounting surface |
| E ±0.025 | 6.75 mm | Height from bearing center to mounting surface |
| B1 | 7.4 mm | Stud length |
| B2 | 3.4 mm | Max plate height |
| C1 | 2.4 mm | Bearing side face to mounting surface |
| F | 14 mm | Contact point diameter |
| G | M6x0.75 | Thread (metric fine) |
| C | 10 | Roller width |
| ≈m | 0.019 g | Weight |
| WLr | 180 N | Radial |
| WL0 | 112 N | Axial |
| C0r | 590 N | Radial |
| Cr | 1430 N | Radial |
| C0a | 170 N | Axial |
| Ca | 410 N | Axial |
| HEPCO |
| RSJ18E |
