Journal used for LFR track roller linear guidance, eccentric, carbon steel, oxide black finish or zinc finish
| LFR | LFR50/5-4-2Z | LFR Track Roller |
| eccentric(adjustable) | Adjustability |
| d | 5 mm | Shaft diamter |
| G1 | M4 | Mounting thread |
| L3 | 9 mm | Total mounting width |
| L | 20.5 mm | Overall width |
| A5 | 15 mm | Mounting width |
| W1 | 7 mm | Width across flat nuts |
| W2 | 2 mm | Width accoss flat sqaure |
| G2 | M4 | Thread |
| E | 0.5 mm | Eccentricity |
| H1 | 2.9 mm | Nut height |
| ≈m | 0.01 kg | Weight |
| No Washer | Note |
| a | 9 mm | Diamemer bolt center to linear shaft center |
| b | 8 mm | Width bearing and washer |
| c | 4 mm | Width mounting surface to running groove center |
| h | 11.5 mm | Width total mounting |
