The Bosch Rexroth R162331422 high-rigidity ball slide is a 15-gauge SLS narrow-type extended ball slide made of carbon steel. It features high precision, low preload, and a ball chain design, achieving high rigidity, low friction, and heavy load capacity, making it suitable for high-precision, high-load linear motion applications.
Key features of the REXROTH SLS series ball slides:
① Narrow, extended standard height structure, requiring less lateral installation space; height is the same as conventional slides, eliminating the need for frame modifications, suitable for compact equipment layouts;
② Four-row ball layout, four-way equal rated load; extended slide body significantly improves anti-tipping and anti-torque capabilities, with excellent overall rigidity;
③ Multiple precision grades (N/P/H/SP/XP) are available; slides and guide rails of the same specifications are fully interchangeable, facilitating inventory and maintenance replacement;
④ Supports multiple preload levels (C0/C1/C2/C3), eliminating movement backlash, resulting in low frictional resistance, no crawling at low speeds, low noise, and suitability for high-speed applications;
Item |
Specification |
Part Number |
R162331422 |
Ball Runner Type |
SLS |
Size |
35 |
Preload Class |
C1 |
Accuracy Class |
N |
Sealing |
SS – Standard Seal |
Ball Chain |
With Ball Chain |
Guide Block Width [mm] |
70 |
Guide Block Length [mm] |
139.0 |
Guide Block Height [mm] |
40.40 |
Guide Block Height with Rail [mm] |
48 |
Mass [kg] |
1.70 |
Rated Dynamic Load [N] |
63600 |
Rated Static Load [N] |
108000 |
Rated Dynamic Torque Load [Nm] |
1370 |
Rated Static Torque Load [Nm] |
2320 |

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