Rexroth 1651-21X-10 Ball Runner Block
Ball Runner Block FNS
Rexroth Star 1651-21X-10 ball runner block, size 25 mm, high dynamic and static load capacity, accuracy class N, designed for precision linear motion systems. Recommended for CNC machines and high-load industrial automation applications.Rexroth Star 1651-21X-10 Ball Runner Block FNS
The Rexroth Star 1651-21X-10 Ball Runner Block FNS is designed for high-precision linear motion applications within profiled rail systems. Manufactured from high-grade steel, this runner block ensures stable load handling, high torsional rigidity, and consistent performance in demanding industrial automation systems.
Manufacturer: Rexroth Star
Type: Ball Runner Block FNS
MNR: 1651-21X-10
Dimensions
Suitable for CNC machinery, automation systems, and precision linear motion applications requiring high load capacity and torsional stability.
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| Size | 25 mm |
| X | 3/4 |
| Material (Profiled Rail Systems) | Steel |
| 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 |
| Accuracy Class | N “ Normal |
| 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 |






















