THK SHS20C2QZZZS640LE LINEAR GUIDE RAIL #132879

Description:

The THK SHS20C2QZZZS640LE Linear Guide Rail Assembly is used in precision linear motion systems for industrial automation and high-accuracy positioning applications. Commonly installed in CNC machining centers, robotic automation systems, semiconductor manufacturing equipment, packaging machinery, automated assembly lines, and precision inspection machines requiring a 640 mm SHS20 caged ball linear guide with integrated QZ lubrication. Maintenance teams and system integrators use this guide rail assembly for machine repair, automation retrofits, linear motion upgrades, and replacement of worn guide rail systems.

Applications:

The THK SHS20C2QZZZS640LE provides smooth, low-friction, and highly accurate linear motion for demanding industrial environments. It is widely used in CNC machine tools, electronics manufacturing equipment, semiconductor production lines, medical devices, factory automation systems, pick-and-place machines, material handling equipment, and automated inspection systems where high rigidity, long service life, and repeatable positioning accuracy are required.

Technical Specifications:

• Manufacturer: THK
• Manufacturer Part Number: SHS20C2QZZZS640LE
• Product Type: LM Caged Linear Guide Rail Assembly
• Series: SHS Caged Ball LM Guide
• Bearing Block Model: SHS20C
• Number of Bearing Blocks: 2
• Rail Length: 640 mm
• Guide Size: 20 mm
• Guide Type: Four-Way Equal Load Linear Motion Guide
• Ball Retainer: Caged Ball Technology
• Lubrication System: Integrated QZ Lubricator
• Seal Type: SS Double End Seals
• Rail Mounting Method: Bolt Fixed
• Rail Material: Hardened Bearing Steel
• Lubrication: Grease or Oil Lubrication
• Operating Temperature: -15°C to 80°C
• Long-Term Maintenance-Free Operation: Supported with QZ Lubricator
• Item Reference: #132879
• Features: High rigidity, self-aligning capability, low noise, low friction, high positioning accuracy, and extended maintenance intervals.

Common Replacements:

• THK SHS20C2SSC1+640L
• THK SHS20LC2QZZZS640LE
• THK HSR20C2SSC1+640L