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KWD-020-FLS-C1-S-1 R165381120 REXROTH FLS high-precision linear slider

R165381120 Ball Slider, extremely high load capacity, FLS type, size 20, CS steel, SP-grade precision, C1-grade preload, standard seal, ball chain not included.
Bosch Rexroth's FLS ball slider is a flange-type, extended, standard height linear motion component. It is designed for operating environments with extremely high rigidity and load-bearing capacity requirements, offering excellent load-bearing capacity.
Key Features and Performance of FLS Ball Slider:
High Load Capacity and High Rigidity: The extended design provides a larger contact area compared to standard length sliders (such as FNS), significantly improving the ability to withstand high loads and moments.
Flexible Installation: As a flange-type slider, it supports bolt mounting from the top or bottom, suitable for various mechanical structures.
Applications: Possesses extremely high load-bearing capacity, suitable for applications with the most demanding stiffness requirements.
Smooth operation: Under external loads, it can effectively reduce friction fluctuations and provide excellent running smoothness.
Highlights of Rexroth REXROTH ball slides:
Interchangeability with ball guide systems
Optional integrated wear-free sensing measurement system
Various accessories
Top mounts can be bolted on from the top and bottom of the ball slide
Increased stiffness under lifting and lateral loads by additional bolts secured in two holes in the center of the ball slide
All accessories are equipped with end-face fastening threads
High stiffness in all load directions - suitable for applications with only one slide per track
Integrated fully sealed
High torque load capacity
Optimized inlet geometry and a large number of balls minimize changes in elastic deflection
Smooth, noiseless operation due to optimized ball and ball chain return and guidance design
Various preload levels

Item

Specification

Part Number

R165381120

Ball Runner Type

FLS

Size

20

Preload Class

C1

Accuracy Class

SP

Sealing

SS – Standard Seal

Ball Chain

Without Ball Chain

Guide Block Width [mm]

63

Guide Block Length [mm]

91.0

Guide Block Height [mm]

25.35

Guide Block Height with Rail [mm]

30

Mass [kg]

0.55

Rated Dynamic Load [N]

29600

Rated Static Load [N]

41800

Rated Dynamic Torque Load [Nm]

380

Rated Static Torque Load [Nm]

540

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