Rexroth R167121320 Ball Runner Block
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Ball Runner Block
The Rexroth R167121320 Ball Runner Block delivers high accuracy and smooth linear motion, featuring a wide format, high load capacity, and durable carbon steel construction.AutomationBallbearingBlockBNSCapacityCarbonCNCformatGuidehigh-loadIndustrialLinearmotMotionPrecisionR167121320RexrothRunnerSteel
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Rexroth R167121320 Ball Runner Block
The Rexroth R167121320 Ball Runner Block is a high-precision linear motion component designed for demanding industrial applications. Featuring a wide, normal format with standard height, this runner block ensures smooth motion, high load-bearing capacity, and excellent accuracy for various automation and manufacturing processes.
Manufacturer: Rexroth
Type: Ball Runner Block
MNR: R167121320
Dimensions:
Load Capacities:
| Size | 25/70 mm |
| Width (A) | 120 mm |
| Length (B) | 105 mm |
| Height of System (H) | 35 mm |
| Height of Block (H1) | 29.75 mm |
| E1 | 107 mm |
| E2 | 60 mm |
| Format | BNS - Wide, normal, standard height |
| Material (Profiled Rail Systems) | Carbon steel |
| Maximum Acceleration Travel (amax) | 500 m/s² |
| Maximum Permissible Speed (vmax) | 5 m/s |
| Dynamic Load Capacity (C) | 36200 N |
| Static Load Capacity (C0) | 50200 N |
| Dynamic Torsional Moment Load Capacity (Mt) | 1350 Nm |
| Static Torsional Moment Load Capacity (Mt0) | 1870 Nm |
| Dynamic Longitudinal Moment Load Capacity (ML) | 490 Nm |
| Static Longitudinal Moment Load Capacity (ML0) | 680 Nm |
| Accuracy Class | H “ High |
| Preload Class | C1 “ Low preload |
| Admissible Operating Temperature | -10 to +80 °C |
