Rexroth R162122220 KWD-025-SNH-C2-P-1 Ball Runner Block
The Rexroth R162122220 KWD-025-SNH-C2-P-1 is a high-precision ball runner block designed for smooth linear guidance and long service life. With medium preload, precise accuracy class, and durable sealing, it delivers excellent performance for demanding automation and motion applications. Compatible rails are available in multiple lengths.
Manufacturer: Rexroth
Type: Ball Runner Block
MNR: R162122220
Model: KWD-025-SNH-C2-P-1
Size: 25 mm
Technical information
- Width (A): 48 mm
- Length (B): 86.2 mm
- Height of System (H): 40 mm
- Height of Block (H1): 33.9 mm
- E1: 35 mm
- E2: 35 mm
- Format: SNH “ Slimline, Normal, High
- Material (Profiled Rail Systems): SS “ Standard seal
- Maximum Acceleration Travel (amax): 500 m/s²
- Maximum Permissible Speed (vmax): 5 m/s
- Dynamic Load Capacity C50: 36,000 N
- Dynamic Load Capacity C100: 28,600 N
- Static Load Capacity C0: 35,900 N
- Dynamic Torsional Moment Load Capacity Mt50: 520 Nm
- Dynamic Torsional Moment Load Capacity Mt100: 410 Nm
- Static Torsional Moment Load Capacity Mt0: 510 Nm
- Dynamic Longitudinal Moment Load Capacity ML50: 370 Nm
- Dynamic Longitudinal Moment Load Capacity ML100: 290 Nm
- Static Longitudinal Moment Load Capacity ML0: 360 Nm
- Pitch T Guide Rail: 60 mm
- Accuracy Class: P “ Precise
- Preload Class: C2 “ Medium preload
- Admissible Operating Temperature: -10 °C to +80 °C
Additional Information
- Note: We also provide the corresponding rails (guideways) in a wide range of lengths – please ask us if you need rails to match your bearing
