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Bosch Rexroth R166189370 B.RUNNER BLOCK SC KWD-020-FKS-C0-H-1
MODEL R166189370
$234.18 Each
Prices are subject to change
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Returnable: Yes
Accuracy class
H - Highly accurate
Ball chain
Without ball chain (standard)
Dimension A (profiled rail systems) [mm]
63
Dimension A1 (profiled rail systems) [mm]
31.5
Dimension A2 (profiled rail systems) [mm]
20
Dimension A3 (profiled rail systems) [mm]
21.5
Dimension B (profiled rail systems) [mm]
57.3
Dimension B tolerance (profiled rail systems) [mm]
+0.5
Dimension B1 [mm]
31.9
Dimension E1 [mm]
53
Dimension E8 (profiled rail systems) [mm]
32.5
Dimension E9 (profiled rail systems) [mm]
7.3
Dimension H [mm]
30.0
Dimension H1 (profiled rail systems) [mm]
25.35
Dimension H2 with cover strip (profiled rail systems) [mm]
20.75
Dimension H2 without cover strip (profiled rail systems) [mm]
20.55
Dimension K1 (profiled rail systems) [mm]
22.95
Dimension K2 (profiled rail systems) [mm]
22.95
Dimension K3 (profiled rail systems) [mm]
3.35
Dimension K4 (profiled rail systems) [mm]
3.35
Dimension N1 (profiled rail systems) [mm]
7.7
Dimension N6 (profiled rail systems) [mm]
13.2
Dimension N6 tolerance (profiled rail systems) [mm]
±0.5
Dimension S1 (profiled rail systems) [mm]
5.3
Dimension S2 (profiled rail systems)
M6
Dimension S5 (profiled rail system) [mm]
6
Dimension S9
M3x5 mm
Dimension S9 lead [mm]
5
Dimension S9 thread diameter (profiled rail systems)
M3
Dimension T1 min [mm]
13
Dimension V1 [mm]
6
Dynamic load capacity C100 [N]
10100.0
Dynamic load capacity C50 [N]
12700.0
Dynamic torsional moment load capacity Mt100 [Nm]
130.0
Dynamic torsional moment load capacity Mt50 [Nm]
160.0
Format
FKS - flange, short, standard height
Height of runner block [mm]
25.35
Height runner block with guide rail [mm]
30.0
Length of runner block [mm]
57.3
Lubrication
Pre-lubricated, preserved
Material (profiled rail systems)
Hard chrome plated
Maximum acceleration rate amax [m/s²]
500.0
Maximum permissible force Fmax [N]
3900
Maximum permissible linear speed vmax [m/s]
5.0
Maximum permissible torsional moment Mt max [Nm]
50
Model
Ball runner block Super
Nominal size [mm]
20
Pitch T guide rail [mm]
60
Preload class
C0 - Without preload (clearance)
Seal
SS - Standard seal
Self-aligning for compensation of misalignments
With self-alignment
Version
Ball rail system
Width of runner block [mm]
63.0
The self-adjusting ball runner block compensates for alignment errors of up to 10’. It is corrosion-resistant thanks to its Resist CR coating. Additionally, it is characterized by the following product features:
Size 20
Format FKS: Width = flange, length = short, height = standard
Runner block body made of unalloyed steel CS, matte-silver, hard chrome plated
Preload class C0: Preload-free
Accuracy class H: High
Without ball chain
With initial lubrication and preservation
Roller bearing grease Dynalub 510
Without attachment element, left (front reference edge)
Without attachment element, right (front reference edge)
Straight lube connection loosely attached.
Runner block body in standard version
Overall length of the runner block = 57.3 mm
Interchangeability: The runner block and the guide rails can be combined with each other with every accuracy.
- Area of application: For compensating large tolerances in the adjoining structure
- Low noise level and outstanding travel behavior
- The same high load ratings in all four main directions of loading
- Steel ball runner block body with corrosion-resistant coating, matt silver finish, hard chrome plated
- Limitless interchangeability as all ball guide rail systems can be combined at will with all ball runner block versions within each accuracy class.
- Attachments on the ball runner block can be mounted from above and below
- Long-term lubrication is possible over several years
- Excellent dynamic characteristics
- Extra-compact design
- Compensates own misalignments (for deviations up to 10' in 2 levels)
- Enables greater parallelism and height offsets of mounting bases
- Lube fittings with metal threads on all sides
- Preload classes: C0 (without preload, clearance) and C1 (moderate preload)
- Ball runner block pre-lubricated at the factory
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