Rexroth Star 1651-214-10 Ball Runner Block FNS
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60,00$
Ball Runner Block
Rexroth Star flanged ball runner block (FNS design) size 25 mm with carbon steel construction, normal accuracy class, and low preload for precise and smooth linear motion systems.
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Rexroth Star R165121410 Ball Runner Block FNS
The Rexroth Star R165121410 Ball Runner Block is a high-precision linear motion component designed for profiled rail guide systems. Manufactured from durable carbon steel, this flanged runner block (FNS design) provides reliable load capacity, smooth motion, and excellent rigidity for industrial automation, CNC machinery, and precision linear applications.
Manufacturer: Rexroth Star
Type: Ball Runner Block FNS
MNR: R165121410
Size: 25 mm
Mechanical Format: KWC
Design: FNS œ Flanged, Normal, Standard Height
Material (Profiled Rail Systems): Carbon Steel
Accuracy Class: N œ Normal
Preload Class: C1 œ Low Preload
| Maximum Acceleration Travel (amax) | 500 m/s² |
| Maximum Permissible Speed (vmax) | 5 m/s |
| Dynamic Load Capacity (C) | 22800 N |
| Static Load Capacity (C0) | 30400 N |
| Dynamic Torsional Moment Load Capacity (Mt) | 320 Nm |
| Static Torsional Moment Load Capacity (Mt0) | 430 Nm |
| Dynamic Longitudinal Moment Load Capacity (ML) | 180 Nm |
| Static Longitudinal Moment Load Capacity (ML0) | 240 Nm |
| Width (A) | 70 mm |
| Length (B) | 81 mm |
| Height of System (H) | 36 mm |
| Height of Block (H1) | 29.5 mm |
| E1 | 57 mm |
| E2 | 45 mm |
| Admissible Operating Temperature | -10 °C / +80 °C |
| Linear | 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. |
| Recommendation | For optimal performance and long service life, pairing this runner block with the correct Rexroth profiled guide rail ensures precise alignment and smooth linear motion in demanding automation systems. |
