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R185122310 Original Rexroth Linear Bearing Block
R185122310 Original Rexroth Linear Bearing Block Specifications
The R185122310 roller runner block is designed to handle significant dynamic and static loads, with precise dimensions for seamless integration. Below is a detailed breakdown of its technical parameters:
| Parameter | Value | Engineering Explanation |
|---|---|---|
| Nominal Size | 25 mm | Refers to the rail system size, ensuring compatibility with size 25 profiled rails. |
| Width of Runner Block (A) | 70 mm (2.76 in) | Determines the block’s footprint, critical for mounting stability. |
| Length of Runner Block (B) | 97 mm (3.82 in) | Overall length, affecting load distribution and rail interaction. |
| Height of Runner Block (H) | 36 mm (1.42 in) | Total height with guide rail, ensuring proper alignment. |
| Dynamic Load Capacity (C) | 26,900 N | Maximum load during motion, based on 100,000 m travel (multiply by 1.23 for 50,000 m). |
| Static Load Capacity (C0) | 53,200 N | Maximum load when stationary, ensuring structural integrity. |
| Dynamic Torsional Moment (Mt) | 348 Nm | Resistance to twisting forces during motion, critical for stability. |
| Static Torsional Moment (Mt0) | 690 Nm | Twisting resistance when stationary, enhancing durability. |
| Dynamic Longitudinal Moment (ML) | 260 Nm | Resistance to longitudinal forces during motion, ensuring smooth operation. |
| Static Longitudinal Moment (ML0) | 520 Nm | Longitudinal resistance when stationary, supporting heavy loads. |
| Maximum Acceleration (amax) | 150 m/s² | Maximum acceleration under load, requiring consistent preload. |
| Maximum Linear Speed (vmax) | 3 m/s (up to 4 m/s with limitations) | Top speed for linear motion, with plastic wear considerations at higher speeds. |
| Permissible Ambient Temperature | -10 °C to +80 °C (14 °F to 176 °F), up to 100 °C (212 °F) briefly | Operating temperature range, ensuring performance in diverse conditions. |
| Weight | 0.8 kg (1.76 lbs) | Lightweight design for easy integration without compromising strength. |
| Thread Size (S2) | M8 | Standard thread for secure mounting, ensuring stability. |
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