Rexroth R162281422 Ball Runner Block
Rexroth KWD-020-SNS-C1-N-1 Ball Runner Block
The Rexroth KWD-020-SNS-C1-N-1 ball runner block is a precision linear motion component designed for smooth, accurate, and reliable movement in profiled rail systems. Its slimline SNS format and pre-lubricated design make it suitable for high-performance industrial automation and linear guidance applications.
Manufacturer: Rexroth
Type: Ball Runner Block
Model: KWD-020-SNS-C1-N-1
MNR: R1622 814 22
Dimensions
| Version | Ball rail system |
| Size | 20 mm |
| Format | SNS “ slimline, normal, standard height |
| Material (Profiled Rail Systems) | Carbon steel |
| Ball Chain | With ball chain |
| Lubrication | Pre-lubricated, preserved |
| Maximum Acceleration Travel (a max) | 500 m/s² |
| Maximum Permissible Speed (v max) | 5 m/s |
| Dynamic Load Capacity C50 | 28,000 N |
| Dynamic Load Capacity C100 | 22,200 N |
| Static Load Capacity C0 | 27,700 N |
| Dynamic Torsional Moment Load Capacity Mt100 | 280 Nm |
| Static Torsional Moment Load Capacity Mt0 | 350 Nm |
| Dynamic Longitudinal Moment Load Capacity ML100 | 190 Nm |
| Static Longitudinal Moment Load Capacity ML0 | 240 Nm |
| Accuracy Class | N “ normal |
| Preload Class | C1 “ low preload |
| Width of Runner Block (A) | 44 mm |
| Length of Runner Block (B) | 75 mm |
| Height of Runner Block with Guide Rail (H) | 30 mm |
| Height of Runner Block (H1) | 25.35 mm |
| Permissible Ambient Temperature | 0 to +80 °C |
