R162449422 is a Bosch Rexroth SLH type ball runner block, with the complete model number KWD-045-SLH-C0-N-1. It belongs to the heavy-duty, high-rigidity block series of Bosch Rexroth's high-precision ball guide system (BSHP series).
SLH type ball runners are typically used with corresponding SNS/SNO linear guides, maintaining stable performance at high speeds while offering excellent wear resistance and repeatability. The internal ball recirculation system effectively reduces motion resistance and improves equipment operating efficiency.
Advantages of SLH High Center of Gravity Slider
High Load Capacity and High Rigidity: The long slider combined with a high profile design can withstand greater overall loads.
Smooth Operation: Optimized internal raceway geometry ensures excellent motion smoothness.
Versatility: Compatible with Rexroth SNS/SNO guideways, offering high compatibility with sealing and lubrication systems.
Core application industries for REXROTH SLH sliders:
1. Lithium battery manufacturing and semiconductor equipment
2. Automated logistics and multi-axis Cartesian coordinate robots
3. Woodworking machinery and engraving machines
4. Packaging and printing equipment
5. Medical devices and testing instruments
Item |
Specification |
Part Number |
R162449422 |
Ball Runner Type |
SLH |
Size |
45 |
Preload Class |
C0 |
Accuracy Class |
N |
Sealing |
SS – Standard Seal |
Ball Chain |
With Ball Chain |
Guide Block Width [mm] |
86 |
Guide Block Length [mm] |
174.1 |
Guide Block Height [mm] |
60.30 |
Guide Block Height with Rail [mm] |
70 |
Mass [kg] |
4.1 |
Rated Dynamic Load [N] |
106000 |
Rated Static Load [N] |
177000 |
Rated Dynamic Torque Load [Nm] |
2870 |
Rated Static Torque Load [Nm] |
4770 |

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