R162479422 is a 30-size high-rigidity ball linear guide slider, belonging to the SLH type long narrow body slider. It adopts a four-row ball circulation structure and a low-noise ball chain design, and features high load capacity, high precision, smooth operation and long service life. It is suitable for high-precision linear motion applications such as CNC machine tools, automation equipment, precision modules and semiconductor equipment.
The main features of the Bosch Rexroth R162479422 ball slide block can be summarized as follows:
① High load capacity: Utilizing a four-row ball structure design, it boasts strong radial and reverse load capacity, suitable for heavy-duty applications;
② High rigidity and stability: The elongated slide block structure enhances torsional and vibration resistance, resulting in more stable operation;
③ Low noise operation: An integrated ball chain retainer effectively reduces rolling noise and improves smoothness;
④ High precision: Provides stable guiding accuracy, suitable for precision linear motion systems;
⑤ Long lifespan and reliability: Optimized lubrication and raceway design extend service life and reduce maintenance frequency;
⑥ High versatility and interchangeability: Compatible with Rexroth guideway systems of the same specifications, facilitating equipment upgrades and replacements.
Item |
Specification |
Part Number |
R162479422 |
Ball Runner Type |
SLH |
Size |
30 |
Preload Class |
C0 |
Accuracy Class |
N |
Sealing |
SS – Standard Seal |
Ball Chain |
With Ball Chain |
Guide Block Width [mm] |
60 |
Guide Block Length [mm] |
119.7 |
Guide Block Height [mm] |
38.35 |
Guide Block Height with Rail [mm] |
45 |
Mass [kg] |
1.20 |
Rated Dynamic Load [N] |
43800 |
Rated Static Load [N] |
62200 |
Rated Dynamic Torque Load [Nm] |
760 |
Rated Static Torque Load [Nm] |
1080 |

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