Physical size and weight
| Net weight |
98.3
g |
| Width of runner block |
28
mm |
| Length of runner block |
66
mm |
| Height of runner block |
8.5
mm |
| Height runner block with guide rail |
28
mm |
Other properties
| Version |
Cam roller guide
|
| Nominal size |
20
|
| Preload class |
C0 - Without preload (clearance)
|
| Lubrication |
Without lubrication (dry)
|
| Self-aligning for compensation of misalignments |
Without self-alignment
|
| Maximum acceleration rate amax |
50
m/s² |
| Maximum permissible linear speed vmax |
10
m/s |
| Note: maximum permissible speed vmax |
For average load.
|
| Maximum permissible dynamic torsional moment about the x-axis Mx max |
14
Nm |
| Maximum permissible dynamic torsional moment about the y-axis My max |
34
Nm |
| Maximum permissible dynamic torsional moment about the z-axis Mz max |
61
Nm |
| Maximum dynamic load in y-direction Fy max |
350
N |
| Operating temperature (min. … max.) |
-20 °C ... +80 °C
|
| Maximum static load due to a resulting force in the y-direction F0y max |
350
N |
| Maximum operating temperature |
+ 80
|
| Maximum dynamic load in z-direction Fz max |
200
N |
| Minimum operating temperature |
- 20
|
| Dimension A (profiled rail systems) |
28
mm |
| Dimension A1 (profiled rail systems) |
33
mm |
| Dimension B (profiled rail systems) |
66
mm |
| Dimension B1 |
56
mm |
| Dimension E1 |
20
mm |
| Dimension E2 (profiled rail systems) |
33
mm |
| Dimension E3 (profiled rail systems) |
3
mm |
| Dimension E4 |
34
mm |
| Dimension H |
28
mm |
| Dimension H1 (profiled rail systems) |
8.5
|
| Dimension H2 (profiled rail systems) |
13
mm |
| Dimension H3 |
20
mm |
| Dimension SW1 |
2
mm |
| Dimension SW2 |
7
mm |
Description
The cam roller runner block (U-type) is characterized by the following product features:
Size 20
Format SNS: width = slimline, length = standard, height = standard
Runner block body made of aluminum
Standard load carrying capacity
Accuracy class E: economic
Without preservation
Without initial lubrication
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
Lube nipple included
Standard version
Overall length of the runner block = 66
Interchangeable element
Catalog (1)
CAD (4)
Manual (1)