This page explains how Linear guide / Rails is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Precision mechanical component that provides smooth, low-friction linear motion along a fixed path.
Technical details and manufacturing context for Linear guide / Rails
| Parameter | Notes & selection driver |
|---|---|
| Spec | (mm) Rail width/height dimensions that define the guide size and load capacity (e.g., 15mm, 20mm, 25mm, 30mm, 35mm, 45mm). |
Commonly used trade names and technical identifiers for Linear guide / Rails.
This component is essential for the following industrial systems and equipment:
| speed: | Up to 5 m/s with proper lubrication, 2 m/s typical continuous operation |
| accuracy: | ±0.01 mm/m to ±0.001 mm/m depending on precision grade |
| pressure: | Not applicable (mechanical component, not fluid handling) |
| temperature: | -20°C to 80°C (standard), up to 150°C with special seals/lubricants |
| load capacity: | Dynamic load rating: 5-50 kN depending on size, Static load rating: 10-100 kN |
Source-reviewed profile relationships currently associated with Linear guide / Rails
No source-reviewed manufacturer relationship is currently published for this product.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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Carbon chromium bearing steel (SUJ2) offers superior hardness and load capacity for general industrial applications, while stainless steel (SUS440C) provides excellent corrosion resistance for harsh environments like food processing or marine applications.
Lubrication frequency depends on operating conditions, but typically linear guides require lubrication every 3-6 months under normal conditions. Heavy use or harsh environments may require monthly lubrication through the built-in lubrication ports.
Key factors include load capacity requirements (static and dynamic), required precision level, operating speed, environmental conditions, and available installation space. Consult manufacturer specifications for rail dimensions and carriage block compatibility.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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