The Bosch Rexroth R162432220 is a high-precision, heavy-duty ball slide block suitable for 35-size linear guides. It features a four-row circulating ball structure and a medium preload design, and is characterized by high rigidity, high load capacity, low friction, and smooth and quiet operation. It is widely used in CNC machine tools, automated equipment, and precision linear motion systems.
Core Performance Advantages of the Bosch Rexroth R162432220 Linear Guide Slider
Extremely High Rigidity and Load Capacity: Due to its extended design, its bending moment resistance and rigidity are significantly higher than shorter or standard sliders of the same specifications (such as the SLS type).
Extremely Low Friction and Smooth Operation: Under external loads, this slider significantly reduces frictional oscillations and maintains extremely low friction levels, ensuring smooth mechanical movement.
Patented Inlet Zone Design: Rexroth's unique patented inlet geometry allows balls to smoothly enter the load zone, improving the slider's running accuracy by up to 6 times.
Typical applications of R162432220 high-capacity sliders:
CNC machining centers
Automated material handling mechanisms
Laser cutting equipment
Precision inspection platforms
Semiconductor and electronic assembly equipment
Item |
Specification |
Part Number |
R162432220 |
Ball Runner Type |
SLH |
Size |
35 |
Preload Class |
C2 |
Accuracy Class |
P |
Sealing |
SS – Standard Seal |
Ball Chain |
Without Ball Chain |
Guide Block Width [mm] |
70 |
Guide Block Length [mm] |
139.0 |
Guide Block Height [mm] |
47.40 |
Guide Block Height with Rail [mm] |
55 |
Mass [kg] |
2.1 |
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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