The R162339320 is a 35-size SLS series ball linear slide block with a narrow and extended structure design. It features high rigidity, high load capacity, smooth operation, and low friction, making it suitable for CNC machine tools, automated equipment, laser processing, and high-speed linear motion systems.
Key features of Bosch Rexroth SLS ball slides include:
Narrow design, saving installation space: The narrow lateral width of the SLS slide is suitable for applications with limited internal space, while maintaining a longer slide length to increase load-bearing capacity.
Four-row ball design, equal load in four directions: Utilizing a four-row ball design with a 45° contact angle, it can withstand the same rated load in all four main directions (up, down, left, and right), providing high rigidity and balanced force distribution.
High precision and high repeatability: Available in precision grades N/H/P/XP to meet the needs of precision equipment, high-speed motion platforms, CNC applications, etc.
Interchangeable rails and slides: Within the same precision grade, slides and rails can be freely combined, facilitating maintenance and simplifying spare parts management.
Item |
Specification |
Part Number |
R162339320 |
Ball Runner Type |
SLS |
Size |
35 |
Preload Class |
C0 |
Accuracy Class |
H |
Sealing |
SS – Standard Seal |
Ball Chain |
Without 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] |
66700 |
Rated Static Load [N] |
116000 |
Rated Dynamic Torque Load [Nm] |
1440 |
Rated Static Torque Load [Nm] |
2500 |

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