Rexroth R166511420 KWD-015-FKS-C1-N-1 15 specification flange type, short, standard height ball slider, suitable for applications with limited vertical space. The slider is easy to install and supports installation from above and below.
Key Features of the Rexroth FKS R166511420 Ball Slider:
Space Optimization: A compact design specifically tailored for automation structures with limited longitudinal installation space.
High Precision and Stability: Utilizes Bosch Rexroth's patented ball inlet area design, enhancing smooth operation and significantly reducing friction fluctuations under external loads.
Two-Way Installation: The flange slider supports bolt fixing from either top or bottom, offering exceptional installation flexibility.
Excellent Interchangeability: Rexroth sliders and guideways are interchangeable, facilitating subsequent maintenance and parts replacement.
Common Applications
R166511420 sliders are frequently used in precision linear transmission mechanisms requiring high frequency, lightweight operation, and high accuracy. Common applications include:
3D printers and small CNC engraving machines
Electronic semiconductor assembly and placement machines
Small industrial robots and automated robotic arms
Medical testing and laboratory analytical instruments and equipment
Item |
Specification |
Part Number |
R166511420 |
Ball Runner Type |
FKS |
Size |
15 |
Preload Class |
C1 |
Accuracy Class |
N |
Sealing |
SS – Standard Seal |
Ball Chain |
Without Ball Chain |
Guide Block Width [mm] |
47 |
Guide Block Length [mm] |
44.7 |
Guide Block Height [mm] |
19.90 |
Guide Block Height with Rail [mm] |
24 |
Mass [kg] |
0.15 |
Rated Dynamic Load [N] |
6720 |
Rated Static Load [N] |
7340 |
Rated Dynamic Torque Load [Nm] |
65 |
Rated Static Torque Load [Nm] |
71 |

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