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REXROTH FLS R165342920 flange type heavy-duty slider KWD-045-FLS-C2-U-1

The Bosch Rexroth R165342920 is a high-precision carbon steel ball slide block (linear slide) with a long flange design (FLS). It is part of the High Precision Ball Guide System (BSHP) series. R165342920 45 specification FLS ball slide, C2 preload, UP precision class.
REXROTH FLS long ball slides are widely used in industrial applications where stability is paramount:
High Rigidity: Their extended design effectively reduces frictional fluctuations during operation, providing excellent smoothness.
Heavy Load Capacity: FLS ball slides are suitable for CNC machine tools, large automated assembly lines, robots, and heavy material handling systems.
High Compatibility: The slides and guideways are interchangeable, allowing users to freely combine different specifications of slides and guideways within the same accuracy class, greatly facilitating logistics and maintenance.
Rexroth ultra-high load capacity ball slides FLS are primarily used in the following industries:
Machine tools
Industrial automation and robotics
Precision packaging and printing machinery
Assembly and conveying technology
Electronics and semiconductor equipment

Item

Specification

Part Number

R165342920

Ball Runner Type

FLS

Size

45

Preload Class

C2

Accuracy Class

UP

Sealing

SS – Standard Seal

Ball Chain

Without Ball Chain

Guide Block Width [mm]

120

Guide Block Length [mm]

174.1

Guide Block Height [mm]

50.30

Guide Block Height with Rail [mm]

60

Mass [kg]

4.30

Rated Dynamic Load [N]

111000

Rated Static Load [N]

190000

Rated Dynamic Torque Load [Nm]

3010

Rated Static Torque Load [Nm]

5120

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