The REXROTH R162439322 is a SLH-type, 35-gauge steel ball slider with a narrow, long, and high design. The corresponding model number is KWD-035-SLH-C0-N-1. It features C0 preload and N-class general precision and is equipped with a ball chain to reduce noise.
Rexroth SLH series ball sliders are important components in high-precision linear guide systems. SLH stands for Slim, Long, and High, designed for applications requiring high load capacity and limited installation space.
Key Features and Advantages of R162439322 Ball Slider
High Load Capacity and High Rigidity: Offers equally high rated loads in all four main load directions, with extremely high rigidity and torque load capacity.
Superior Dynamic Performance: A special ball circuit design minimizes friction and vibration, ensuring smooth and quiet operation.
Long Life and Low Maintenance: Factory pre-lubricated, optimized raceway and seal design allows for years of maintenance-free operation.
Applications of REXROTH R162439322 Ball Runner Block
Machine Tools: Such as machining centers and milling machines, requiring high guiding accuracy and rigidity.
Industrial Robots: Used for handling and assembly robots, requiring high dynamic response and smooth movement.
Automation Equipment: Such as material handling, packaging machinery, and printing machinery.
Injection Molding Machines: Equipment requiring high rigidity and load capacity.
Item |
Specification |
Part Number |
R162439322 |
Ball Runner Type |
SLH |
Size |
35 |
Preload Class |
C0 |
Accuracy Class |
H |
Sealing |
SS – Standard Seal |
Ball Chain |
With 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] |
63600 |
Rated Static Load [N] |
108000 |
Rated Dynamic Torque Load [Nm] |
1370 |
Rated Static Torque Load [Nm] |
2320 |

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