Linear Ways
The linear motion rolling guide series consists of a range of products that are indispensable for reducing linear motion friction in the positioning mechanisms of machinery. There are a variety of options including Linear Way and Linear Roller Way rail guiding systems, and Ball Spline shaft guiding systems. Available sizes range from the world’s smallest track rail at just 1 mm wide, to a very large version which provides high rigidity and high-load capacity.
Key Features & Options
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Wide size range
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Available rail widths: 1 mm – 100 mm
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Slide unit lengths: Short, Standard, Long, Extra Long
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Ball & Roller Retained Designs
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Applicable rail widths: 5 mm – 100 mm
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Improved handling and ease of assembly
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C-Lube Maintenance-Free Option (5 years or 20,000 km)
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Applicable rail widths: 3 mm – 65 mm
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Long-term lubrication for reduced maintenance and cleaner operation
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Material Selection
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High Carbon Steel
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Stainless Steel for corrosion resistance and clean environments
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Rail Type Variations
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Standard rails
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Wide rails
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Tapped rail holes
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Flush surface rails
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Slide Unit Shapes
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Block
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Low-profile block
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Flange
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Interchangeability (Mix & Match)
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Applicable rail widths: 5 mm – 65 mm
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Slide units and rails can be freely combined for design flexibility and simplified inventory
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Preload Options
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Clearance
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Standard
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Light Preload (T1)
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Medium Preload (T2)
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Heavy Preload (T3)
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Fast Availability & Custom Solutions
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Stocked in North America for quick delivery
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Customization available for:
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Dust protection
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Rust prevention
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Cleanroom environments
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Medical applications
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And other specialized requirements
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Featured Products
IKO ML & LWL Miniature Linear Ways are ultra-compact linear motion rolling guides designed for applications where installation space is extremely limited while maintaining high precision and smooth motion.
Key Features
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Ultra-small design, with the LWL1 rail width measuring only 1 mm
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Two slide unit styles available: standard and wide
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Multiple slide unit lengths provide maximum design flexibility
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Standard rails and tapped rails available for easier installation
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Ball-retainer design prevents ball loss when the slide unit is removed from the rail
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Standard stainless steel construction offers excellent corrosion resistance
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Suitable for cleanrooms and applications where oil contamination must be minimized
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Optional high carbon steel versions available for general industrial use
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Available with C-Lube self-lubrication technology for extended maintenance intervals
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Special specifications available for high-speed, low-noise, and low-particle-generation environments
Ideal Applications: Medical devices, semiconductor equipment, laboratory automation, optical instruments, inspection systems, and miniature precision machinery.
IKO MX & LRX Linear Roller Ways are super heavy-duty linear motion rolling guides that deliver exceptional load capacity, rigidity, accuracy, and smooth running performance by utilizing precision rollers instead of balls.
Key Features
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Outstanding load capacity, rigidity, accuracy, and motion performance
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Available in flange, low-profile flange, low-profile block, and other slide unit configurations
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Multiple slide unit lengths available to suit different load requirements
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Extra-long slide unit versions provide even greater rigidity and load capacity
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Excellent positioning accuracy and motion stability
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Stainless steel models available from 10 mm rail width
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Suitable for corrosive and cleanroom environments
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Mounting dimensions compatible with MH & LWH Series, allowing easy upgrades from ball-type guides to roller-type guides
Ideal Applications: Machine tools, automated production equipment, precision manufacturing systems, robotics, and heavy-duty industrial machinery.
IKO MH & LWH Heavy-Duty Ball Linear Ways are high-rigidity linear motion rolling guides designed to provide excellent load distribution, smooth motion, and reliable performance in demanding industrial applications.
Key Features
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Large-diameter balls provide high load capacity and excellent rigidity
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Available in flange, narrow block, and other slide unit configurations
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Multiple slide unit lengths for application flexibility
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Stainless steel versions offer superior corrosion resistance
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Optional ultra-seal design provides exceptional protection against dust and contaminants
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Advanced sealing system helps extend operating life in harsh environments
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High-precision motion performance for industrial automation and positioning systems
Ideal Applications: Factory automation, assembly equipment, material handling systems, machine tools, and precision positioning applications.
IKO ME & LWE Compact Ball Linear Ways offer an ideal balance of performance, compact size, and cost-effectiveness for a wide range of automation and machine-building applications.
Key Features
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Compact and lightweight design
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Cost-effective solution for general-purpose automation equipment
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Available in flange and narrow block slide unit styles
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Multiple slide unit lengths available
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Smooth and reliable linear motion performance
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Stainless steel construction available for corrosion resistance and cleanroom compatibility
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Easy integration into new or existing equipment designs
Ideal Applications: General automation equipment, packaging machinery, inspection systems, electronic assembly equipment, and light industrial machinery.
IKO LWF Wide Ball Linear Ways are designed to withstand moment loads and complex loading conditions, making them an excellent choice for applications requiring high stability and reliable linear motion.
Key Features
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Wide rail design increases resistance to moment loads
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Long spacing between load points improves stability
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Excellent performance in single-rail applications
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Available with multiple flange and compact block slide unit options
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Stainless steel models offer outstanding corrosion resistance
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Suitable for cleanroom and contamination-sensitive environments
Ideal Applications: Single-axis stages, industrial automation systems, inspection equipment, semiconductor machinery, and precision transport systems.
IKO MUL & LWU U-Shaped Linear Ways feature a uniquely engineered U-shaped rail design that significantly improves rigidity against moment loads and torsional forces while providing greater machine design flexibility.
Key Features
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U-shaped rail design delivers superior rail stiffness
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Excellent resistance to bending, twisting, and moment loads
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Rail can serve as a structural member, including cantilever and dual-support configurations
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Greater machine design flexibility and reduced structural complexity
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Stainless steel versions available for enhanced corrosion resistance
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Suitable for cleanroom and contamination-controlled environments
Ideal Applications: Special-purpose machines, automation equipment, gantry systems, transfer units, robotics, and custom machine designs.
Why Choose IKO Linear Motion Rolling Guides?
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Comprehensive product range from miniature linear guides to super heavy-duty roller guides
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High precision, smooth motion, and long service life
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Corrosion-resistant stainless steel options available
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Solutions designed for cleanroom and contamination-sensitive environments
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C-Lube self-lubrication technology available on selected series for reduced maintenance
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Suitable for automation equipment, robotics, machine tools, semiconductor manufacturing equipment, medical devices, and advanced manufacturing systems
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Flexible slide unit and rail configurations to meet diverse machine design requirements
Trusted worldwide for reliable linear motion performance and engineering excellence



