The Bosch Rexroth R162429322 is a high-precision ball linear guide slider, model KWD-025-SLH-C0-H-1. It features a 25mm narrow and long slider design, characterized by high rigidity, low friction, smooth operation, and low noise. It is suitable for industrial applications such as CNC machining centers, automated equipment, and precision transmission platforms, enabling high-speed and high-precision linear motion control.
Features of the Bosch Rexroth R162429322 High-Precision Ball Slider:
High-Precision Operation: Utilizes an H-class high-precision design, ensuring smooth operation and meeting the requirements for precise positioning and high repeatability.
High Rigidity Structure: Exhibits high rigidity in all stress directions, allowing for single-slider load-bearing in some applications.
Low Friction and Low Noise: The built-in ball chain design effectively reduces friction fluctuations and operating noise.
Smooth Operation: Optimized ball circulation and guide structure ensure smoother and more stable slider movement.
High Dynamic Performance: Supports operating speeds up to 5 m/s and accelerations up to 500 m/s², suitable for high-speed automated equipment.
Patented Inlet Zone Design: The patented inlet structure improves operating accuracy, with official specifications stating an improvement of up to approximately 6 times.
Long-Life Lubrication: Ships pre-lubricated, enabling years of continuous lubrication and reducing maintenance frequency.
High Interchangeability: Can be freely combined with Rexroth SNS/SNO series guideways, facilitating installation and replacement. Suitable for confined spaces
SLH narrow, long slider structure is suitable for horizontally installed equipment with limited space.
Bosch Rexroth R162429322 Ball Sliders Application Industries:
Item |
Specification |
Part Number |
R162429322 |
Ball Runner Type |
SLH |
Size |
25 |
Preload Class |
C0 |
Accuracy Class |
H |
Sealing |
SS – Standard Seal |
Ball Chain |
With Ball Chain |
Guide Block Width [mm] |
48 |
Guide Block Length [mm] |
107.9 |
Guide Block Height [mm] |
33.90 |
Guide Block Height with Rail [mm] |
40 |
Mass [kg] |
0.8 |
Rated Dynamic Load [N] |
34800 |
Rated Static Load [N] |
47300 |
Rated Dynamic Torque Load [Nm] |
500 |
Rated Static Torque Load [Nm] |
670 |

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