Flat roller for flat rails, medium duty, LR20, eccentric, used for guideway flat rails
| 100Cr6 (52100) | Roller material | |
| Eccentric | Adjustability |
| D | 72 mm | Roller diameter |
| B | 46 mm | Width overall |
| B1 | 1 mm | Mouting surface protrusion |
| B2 | 15 mm | Protruding pin width |
| B3 | 3 mm | 45° Chamfer width |
| B4 | 11 mm | Socket depth |
| H | 22.5 mm | Hope spacing |
| d | 10.5 mm | Bore diamter |
| d2 | 20 mm | Protruding pin diameter h7 |
| d1 | 27.7 mm | Shoulder diameter of inner ring |
| d3 | 16.5 mm | Socket diameter |
| DP | 3 mm | Hole depth |
| H1 | 2.6 mm | Hole diameter |
| R | 500 mm | Radius of running surface |
| e | 1 mm | Eccentricity |
| C0 | 9500 N | Static load rating |
| C 106 | 10200 N | Dynamic load rating Normal service life 106m |
| C 108 | 2200 N | Dynamic load rating Normal service life 108m |
| 1/min | 7000 r/min | Limiting speed |
| ≈m | 0.5 kg | Weight |
| Ga cn | +6/+23 | Axial clearance CN (um) |
| Ga pre | -3/+5 | Axial clearance Pre-load (um) |
| DIN 912 8.8 | Bolt standard | |
| M10x50 | Bolt size | |
| MA | 48 | Torque(um) |
| Gudel | KH | YYC |
| LR20 900820 | FR20A | UR20Y |
