THK SHS35-280L LINEAR GUIDE RAIL #329559

Description:

The THK SHS35-280L Guide Rail is used in precision linear motion systems requiring a 35 mm profile rail with a 280 mm length for smooth, accurate, and high-rigidity linear guidance. Commonly installed in CNC machining centers, industrial automation equipment, robotic systems, semiconductor manufacturing machinery, packaging machines, and precision inspection equipment using compatible THK SHS35 bearing blocks. Maintenance teams and system integrators use this guide rail for machine repair, retrofit projects, equipment upgrades, and replacement of worn or damaged linear guide rails.

Applications:

The THK SHS35-280L is designed to provide precise, low-friction linear motion in demanding industrial environments. It is widely used in CNC machine tools, factory automation systems, electronics manufacturing equipment, material handling machinery, medical equipment, robotic positioning systems, and automated assembly and inspection machines where high rigidity, smooth travel, and repeatable positioning accuracy are essential.

Technical Specifications:

• Manufacturer: THK
• Manufacturer Part Number: SHS35-280L
• Reference Number: #329559
• Product Type: Linear Guide Rail
• Series: SHS Caged Ball LM Guide
• Rail Size: 35 mm
• Rail Length: 280 mm
• Rail Width: 34 mm
• Standard Hole Pitch (F): 80 mm
• End Distance (G): 20 mm
• Rail Mounting Hole Size (d1 × d2 × h): 9 × 14 × 12 mm
• Rail Screw Size: M9
• Rail Type: Caged Ball LM Guide Rail
• Material: Hardened Bearing Steel
• Surface Hardness: 58–64 HRC
• Maximum Standard Rail Length: 3000 mm
• Compatible Blocks: THK SHS35C, SHS35LC, SHS35V, SHS35LV Series
• Features: High rigidity, four-way equal load design, low friction, high positioning accuracy, excellent wear resistance, and long service life.

Common Replacements:

• THK SHS35-360L Guide Rail
• THK HSR35-280L Guide Rail
• THK SSR35-280L Guide Rail