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Bosch Rexroth R190211900 C.ROL.R.BLOCK AL LWA-020-SNS-FN-E-0
MODEL R190211900
$319.71 Each
Prices are subject to change
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Returnable: Yes
Dimension A (profiled rail systems) [mm]
56
Dimension B (profiled rail systems) [mm]
79
Dimension B1 [mm]
59
Dimension B2 (profiled rail systems) [mm]
7
Dimension E1 [mm]
39
Dimension E2 (profiled rail systems) [mm]
49
Dimension E3 (profiled rail systems) [mm]
34
Dimension E4 [mm]
34
Dimension H [mm]
22.0
Dimension H1 (profiled rail systems) [mm]
8.5
Dimension H2 (profiled rail systems) [mm]
13
Dimension H3 [mm]
20
Dimension SW1 [mm]
7
Dimension SW2 [mm]
2
Dimension SW3 [mm]
2
Height of runner block [mm]
8.5
Height runner block with guide rail [mm]
22.0
Length of runner block [mm]
79.0
Lubrication
Without lubrication (dry)
Maximum acceleration rate amax [m/s²]
50.0
Maximum dynamic load in y-direction Fy max [N]
700
Maximum dynamic load in z-direction Fz max [N]
400
Maximum operating temperature [°C]
+80
Maximum permissible dynamic torsional moment about the x-axis Mx max [Nm]
3, 2
Maximum permissible dynamic torsional moment about the y-axis My max [Nm]
6, 8
Maximum permissible dynamic torsional moment about the z-axis Mz max [Nm]
12
Maximum permissible linear speed vmax [m/s]
10.0
Maximum static load due to a resulting force in the y-direction F0y max [N]
700
Minimum operating temperature [°C]
-20
Nominal size [mm]
20
Preload class
C0 - Without preload (clearance)
Version
Cam roller guide
Width of runner block [mm]
56.0
The cam roller runner block is characterized by the following product features:
Size 20
Format SNS: Width = slimline, length = normal, height = standard
Runner block body made of aluminum
Standard load carrying capacity
Accuracy class E: Economic
Without preservation
Without initial lubrication
Attachment element, left (front reference edge): front lube unit with low-friction seal
Attachment element, right (front reference edge): Front lube unit with low-friction seal
Lube nipple included
Standard version
Overall length of the runner block = 86
Interchangeable element
- High load capacity in all four main directions of loading including moments about all axes
- Wiper and lubrication units with large oil reservoir on both sides
- Lube nipples possible on both sides
- The runner block can be simply adjusted to zero clearance by means of eccentric spigots
- Two-row angular-contact ball bearing, sealed and lubricated for life
- Secured guide tracks made of corrosion-resistant precision steel shafts
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