R165342322 is a Bosch Rexroth FLS type (flange type, long type, standard height) steel ball slide block, with the full model designation KWD-045-FLS-C2-H-1. It is compatible with 45mm SNS/SNO series ball guides and is suitable for high-precision linear guidance applications such as machine tools and automated equipment.
Key Features and Performance of FLS Ball Slider:
High Load Capacity and High Rigidity: The extended design provides a larger contact area compared to standard length sliders (such as FNS), significantly improving the ability to withstand high loads and moments.
Flexible Installation: As a flange-type slider, it supports bolt mounting from the top or bottom, suitable for various mechanical structures.
Applications: Possesses extremely high load-bearing capacity, suitable for applications with the most demanding stiffness requirements.
Smooth operation: Under external loads, it can effectively reduce friction fluctuations and provide excellent running smoothness.
Rexroth ultra-high load capacity ball slides FLS are primarily used in the following industries:
Machine tools, Industrial automation and robotics, Precision packaging and printing machinery, Assembly and conveying technology, and Electronics and semiconductor equipment.
Highlights of Rexroth REXROTH ball slides:
- Interchangeability with ball guide systems
- Optional integrated wear-free sensing measurement system
- Various accessories
- Top mounts can be bolted on from the top and bottom of the ball slide
- Increased stiffness under lifting and lateral loads by additional bolts secured in two holes in the center of the ball slide
- All accessories are equipped with end-face fastening threads
- High stiffness in all load directions - suitable for applications with only one slide per track
- Integrated fully sealed
- High torque load capacity
- Optimized inlet geometry and a large number of balls minimize changes in elastic deflection
- Smooth, noiseless operation due to optimized ball and ball chain return and guidance design
- Various preload levels
Item |
Specification |
Part Number |
R165342322 |
Ball Runner Type |
FLS |
Size |
45 |
Preload Class |
C2 |
Accuracy Class |
N |
Sealing |
SS – Standard Seal |
Ball Chain |
With Ball Chain |
Guide Block Width [mm] |
120 |
Guide Block Length [mm] |
174.1 |
Guide Block Height [mm] |
50.30 |
Guide Block Height with Rail [mm] |
60 |
Mass [kg] |
4.30 |
Rated Dynamic Load [N] |
106000 |
Rated Static Load [N] |
177000 |
Rated Dynamic Torque Load [Nm] |
2870 |
Rated Static Torque Load [Nm] |
4770 |
