Thk SHS20V2QZSS1120L Linear Guide Assembly 1120mm 20mm

Description:

The THK SHS20V2QZSS1120L Linear Guide 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 equipment requiring a 1120 mm linear guide with two SHS20V bearing blocks and THK's QZ lubrication system. Maintenance teams and system integrators use this linear guide assembly for machine repair, automation retrofits, linear motion upgrades, and replacement of worn guide rail systems.

Applications:

The THK SHS20V2QZSS1120L is designed to deliver smooth, low-friction, and highly accurate linear motion in demanding industrial environments. It is widely used in CNC machine tools, electronics manufacturing equipment, semiconductor production systems, medical devices, factory automation equipment, material handling systems, pick-and-place machines, and automated inspection equipment where high rigidity, repeatable positioning accuracy, and extended maintenance intervals are required.

Technical Specifications:

• Manufacturer: THK
• Manufacturer Part Number: SHS20V2QZSS1120L
• Product Type: LM Caged Linear Guide Assembly
• Series: SHS-V Caged Ball LM Guide
• Guide Block Model: SHS20V
• Number of Guide Blocks: 2
• Rail Length: 1120 mm
• Rail Width: 20 mm
• Rail Height: 16.5 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
• Mounting Style: Top Mount Rail
• Basic Dynamic Load Rating: 22.3 kN
• Basic Static Load Rating: 38.4 kN
• Features: High rigidity, self-adjusting capability, low friction, low noise, long-term maintenance-free lubrication, high positioning accuracy, and smooth linear travel.

Common Replacements:

• THK SHS20V2SS1120L
• THK SHS20LV2QZSS1120L
• THK HSR20R2QZSS1120L