R166579420 KWD-030-FKS-C0-N-1 N-grade Standard Precision Ball Slider

The Rexroth R166579420 (model KWD-030-FKS-C0-N-1) is a standard steel ball slide block with a specification of 30. It features a flange-type, short, standard height structure, no preload (C0), standard precision (N), and comes with a standard seal and pre-filled grease for long-term maintenance-free operation. It is compatible with all Rexroth SNS/SNO series 30 ball guides and is suitable for applications where longitudinal space is limited.

Key Features of Rexroth FKS Type Ball Sliders

The Rexroth FKS type ball sliders feature a flange-type, wide-body, short structure, offering flexible installation and a small footprint.

They are designed for four-way equal load bearing, capable of simultaneously withstanding radial, anti-radial, and lateral loads. The four-point contact raceway structure of the balls provides high rigidity and excellent torque capacity.

They exhibit low operating friction, smooth movement, high positioning accuracy, good high-speed performance, and a long service life.

Multiple accuracy grades and preload levels are available to meet the high-precision, high-reliability linear guidance requirements of automated equipment, CNC machine tools, robots, and precision manufacturing equipment.

Core application scenarios for Rexroth FKS type ball bearing slider R166579420:

Automation and Robotics: Three-axis Cartesian robots, high-speed gantry robots, cylinder/motor push rod guides

Electronics and Semiconductor Manufacturing: PCB drilling/placement machines, chip testing and sorting machines, screen dispensing/film application machines

Packaging and Logistics Machinery: Bag making and sealing machines, labeling machines, multi-row sorting systems

Medical and Laboratory Automation: Blood/sample analyzers, medical imaging equipment