Bearing tolerances and clearances
- Tolerances: Normal, P6, P5
- Internal clearance: Single row track rollers, Double row track rollers
Cam rollers with spigots R1900 119 00, size 20, eccentric stud, for guide rail standard R1921
chmotion RHRE20 Eccentric Cam Roller for Guide Rail R1921
Adjustable Cam Roller with 4mm Shaft Diameter & 16mm OD
Key Advantages
Critical Specifications
Design Features
Industrial Applications
| Size | 20 | Size version |
| TYPE | Eccentric | Adjustablility |
| S1 | 4 mm | Linear shaft diameter |
| D1 | 10 mm | Stud head diameter (g6) |
| D2 | 16 mm | Outside diameter |
| D3 | 22 mm | Two linear shaft top distance |
| D4 | 4 mm | Mounting plated diameter (g6) |
| D5 | M4 | Thread |
| D6 | 9 mm | Inner ring shoulder diameter/washer outside diameter |
| H1 | 7 mm | Outer ring width |
| H2 | 8.5 mm | Inner ring height/Inner ring and washer total height |
| H3 | 4.6 | Thread length of eccentric stud |
| H4 | 16 mm | Total shank width of concentric bolt |
| H5 | 19.5 mm | Overall width |
| H6 | 3.2 mm | Nut height |
| H7 | 0.8 | Washer height |
| SW1 | 7 mm | Across flat size of nut |
| SW2 | 2 | Internal hex on the thread end of concentric stud |
| SW3 | 2 mm | Internal hex size on eccentric stud head |
| e | 0.45 mm | Eccentricity |
| E3 | 33.8 mm | Spacing diameter (±0.2mm) |
| D7 | 15 mm | Socket diamter |
| H8 | 3 mm | Mounting plated height |
| Cy | 1150 N | Dynamic load load ratings radial |
| Cy0 | 800 N | Static load load ratings radia |
| Cz | 330 N | Dynamic load load ratings axial |
| Cz0 | 190 N | Static load load ratings axial |
| Fy max | 350 N | Maximum permissible load radial |
| Fz max | 100 N | Maximum permissible load axial |
| LFR50/5-4N-2Z | Track Roller No | |
| LFE5-0.5 | Bolts No. | |
| R1900 119 00 | Rexroth | |
| standard R1921 | Guide rail |
| Rexroth |
| R1900 119 00 |
Bearing tolerances and clearances
