Linear Rails

Linear rails, fundamental for precise motion control, are typically constructed from high-strength materials like stainless steel or aluminum to ensure durability and resistance to wear and tear. These materials provide the rigidity and stability necessary for the bearings or rollers to move smoothly, minimizing friction and enhancing motion accuracy. Moreover, the choice of material and design considerations like corrosion resistance and load capacity are critical, as they directly impact the rail's performance and longevity in diverse industrial settings, from heavy machinery to sophisticated technological systems. These factors are essential in maintaining the precision and reliability required for consistent, precise motion in various applications.

Linear Rail Key Features:

  • High Rigidity and Load Capacity: Designed to handle substantial loads, linear rails are ideal for heavy-duty industrial use. Their structural integrity under load makes them reliable for precision-dependent tasks.
  • Precision and Accuracy: Linear rails are crafted for exact movements, crucial in automated systems like CNC machining and robotics, where precision is key.
  • Variability for Specific Needs: With diverse sizes and configurations, linear rails can be customized to fit particular application requirements.

Linear Rails by Type: Round and Profile

Linear rails come in two main types: round rail and profile rail. Each type serves distinct purposes, catering to specific requirements of accuracy, load, and environmental conditions in various industrial applications.


Linear Round Rails

Round rails are favored for their adaptability and straightforward installation, making them a go-to choice for varied applications where flexibility and cost efficiency are paramount. Their design allows for some misalignment, accommodating imperfections in mounting surfaces, which simplifies the setup and reduces costs.


Linear Profile Rails

Linear square rails, also known as profile rails, offer exceptional rigidity and precision, catering to high-performance applications with their high load-bearing capacity. Their versatile design balances rigidity and load capacity, making them suitable for a wide range of applications, ensuring reliable motion and ease of installation in complex industrial tasks.


Linear Rail Applications:

Linear rails are key in sectors where precision linear motion is non-negotiable. They are extensively used in:

  • Machine Tools: For accurate cutting and shaping.
  • Automation Systems: Essential in assembly lines and robotic applications.
  • Medical Equipment: In devices where precision can impact diagnostics and treatment.

Linear Rail Products:

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 SM Series Metric Linear Precision Shafting by Lintech

SM Series Metric Linear Precision Shafting

Metric steel precision linear shafting, customizable to any length and spec. Perfect for engineering projects requiring strength and precision.

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LRR Series Square Rail Linear Guide by Lintech

LRR Series Square Rail Linear Guide

Discover the LRR Series for low-profile square rail linear guides, offering a range of bearing block lengths, rail sizes, precision grades, and noise reduction options.

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HRR Series Square Rail Linear Guide by Lintech

HRR Series Square Rail Linear Guide

Explore HRR Series Square Rail Linear Guides for high-load applications, featuring high-profile blocks, multiple lengths, precision grades, and noise reduction options.

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ARR Series Square Rail Linear Guide by Lintech

ARR Series Square Rail Linear Guide

Discover the Lintech ARR Series for square rail linear guides, offering a range of bearing blocks, rail sizes, and precision grades with optional noise reduction.

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WRC Series Square Rail Linear Guide by Lintech

WRC Series Square Rail Linear Guide

Explore the WRC Series for robust wide square profile linear guides, featuring versatile bearing blocks, precision grades, and optional low noise & self-lube.

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ARC Series Profile Rail by Lintech

ARC Series Profile Rail

4-row alloy steel bearings, N/H/P grades, 15-55mm rails, multiple block sizes, high-speed & lube options, versatile load support.

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SL Series Linear Precision Shafting by Lintech

SL Series Linear Precision Shafting

Available in steel and stainless steel, customizable to any length and specification for precise industrial applications.

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HRC Series Square Profile Rail  by Lintech

HRC Series Square Profile Rail

High-capacity 4-row square rail bearings, alloy steel, N/H/P grades, 15-55mm sizes, seals, speed & lube options, up to 112.8 kN load.

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SS Series Stainless Steel Precision Shafts by Lintech

SS Series Stainless Steel Precision Shafts

Customize your precision motion projects with LinTech’s SS Series Class S Stainless Steel Shafts, available in various diameters and lengths, tailored to your specifications.

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MR Series Mini Profile Rail by Lintech

MR Series Mini Profile Rail

440 stainless steel, optional seals, self-lube, high-speed, N/H/P grades, adaptable sizes for varied loads.

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SN Series Steel Precision Inch Shafting by Lintech

SN Series Steel Precision Inch Shafting

LinTech's SN Series offers Class N Steel Precision Inch Shafting, customizable to any length and specification for exacting linear motion applications.

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MNN 15 Guideway by Schneeberger

MNN 15 Guideway

Size 15, MNN Series, 990 mm Max Length, 5 m/s Max Speed, 375 kg Max Dynamic Load

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MNNL 14 by Schneeberger

MNNL 14

Size 14, MNNL Series, 980 mm Max Length, 5 m/s Max Speed, 158 kg Max Dynamic Load

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MNNL 12 by Schneeberger

MNNL 12

Size 12, MNNL Series, 995 mm Max Length, 5 m/s Max Speed, 330 kg Max Dynamic Load

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MNNL 15 by Schneeberger

MNNL 15

Size 15, MNNL Series, 990 mm Max Length, 5 m/s Max Speed, 510 kg Max Dynamic Load

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