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R162389322 KWD-020-SLS-C0-H-1 High Precision Ball Block SLS Narrow Slider

The Bosch Rexroth R162389322 is a size 20 SLS type steel standard ball slide block, characterized by preload-free (C0) and high accuracy (H). This slide block has a total width of 44mm, a total length of 91.0mm, and a total height of 30mm, and is compatible with size 20 guideways. The R162389322 narrow-length, long, standard-height slide block is suitable for linear motion applications where space is limited but high loads are required.
Key Features of the R1623 SLS Ball Slide Block:
Narrow Design: Suitable for applications with limited lateral installation space.
Extended Length: Offers higher load capacity and torsional rigidity compared to standard length slide blocks.
Interchangeability: This slide block can be used with ball guideways of the same size and accuracy class.
Material: Constructed from carbon steel.
Lubrication: Preliminary lubrication and rust prevention treatment is performed at the factory, typically using Dynalub 510 grease.
Rexroth SNS narrow ball slides are among the most common slide types used in industrial automation and precision manufacturing due to their narrow lateral design and high-precision operation.
Typical Application Industries
1. Machine Tools and Precision Metalworking
2. Electronics and Semiconductor Manufacturing
3. Measurement and Laboratory Technology
4. Automated Production Lines and Robotics
5. Packaging Machinery
6. Medical Equipment

Item

Specification

Part Number

R162389322

Ball Runner Type

SLS

Size

20

Preload Class

C0

Accuracy Class

H

Sealing

SS – Standard Seal

Ball Chain

With Ball Chain

Guide Block Width [mm]

44

Guide Block Length [mm]

91

Guide Block Height [mm]

25.35

Guide Block Height with Rail [mm]

30

Mass [kg]

0.45

Rated Dynamic Load [N]

28200

Rated Static Load [N]

38800

Rated Dynamic Torque Load [Nm]

360

Rated Static Torque Load [Nm]

500

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