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Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 1
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 2
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 3
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 4
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 5
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 6
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 1
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 2
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 3
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 4
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 5
Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 6

Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools

Item # : HSR-A/LA/B/LB/C/LC/R/LR

Series: HSR series

Model Size : 15/20/25/30/35/45/55/65

Load Capacity: High (up to ~50kN dynamic)

Precision: Ultra-high (±1μm)

Key Use Case: Precision CNC, robotics

Product detail

HSR Series Linear Guides

The HSR20R is a high-capacity linear motion guide from the renowned HSR series, utilizing rollers as its bearing elements. Engineered for extreme durability and superior performance, it is designed to withstand very high loads and offer exceptional rigidity in demanding industrial environments. The HSR20R is an ideal solution for applications requiring robust construction, long service life, and precise, smooth motion under heavy stress, making it a cornerstone of machine tools, automation systems, and heavy machinery.

HSR20R-01
HSR20R-01
HSR20R-02
HSR20R-02
HSR20R-05
HSR20R-05
HSR20R参数 1
HSR20R参数 1
HSR20R参数 2
HSR20R参数 2

Features of HSR Series

HSR20R is a premium linear guide chosen for applications where high load capacity, exceptional rigidity, long-term precision, and reliable operation in challenging environments are non-negotiable requirements.

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Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 13

(1) High Rigidity & Load Capacity

  • Robust rail and block design supports heavy radial, axial, and moment loads (dynamic load ratings up to 50kN+, depending on size).
  • Ideal for CNC machines, presses, and heavy automation.

Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 14

(2) Ultra-High Precision

  • The roller contact design minimizes wear and is built to endure harsh conditions, resulting in extended operational life and reduced maintenance costs.

Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 15

(3) Low Noise & Smooth Motion


  • Optimized ball recirculation reduces vibration and noise, suitable for cleanrooms and medical equipment.

Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 16

(4) Corrosion Resistance

  • Optional stainless steel rails or coatings (e.g., HSR-CA/HA models) for harsh environments (food processing, marine).

Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 17

(5) Modularity

  • Compatible with accessories (e.g., end seals, lubrication units) for easy customization.

Japan Original HSR20R Roller Linear Guide | High-Load 20mm Rail for Machine Tools 18

(6) Advanced Sealing

  • Multi-layer seals (standard on HSR-R models) block dust, chips, and liquids, extending service life.

Application

The HSR20R is built for heavy-duty industrial applications, including:

  • Machine Tools: CNC machining centers, milling machines, grinding machines.

  • Heavy Automation: Large-scale robotic arms, transfer lines, and palletizers.

  • Industrial Machinery: Press feeders, injection molding machines, and special-purpose manufacturing equipment.

Industrial Automation
Industrial Automation
Heavy-Cutting Machine Tools
Heavy-Cutting Machine Tools
High-Precision Equipment
High-Precision Equipment
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