THK Co., Ltd. TS20203000L Rolled Ball Screw Shaft

Description:

The THK TS20203000L Rolled Ball Screw Shaft is a precision C10-grade linear drive screw featuring a 20 mm shaft diameter, 20 mm lead, and 3000 mm overall length for high-speed linear motion applications. Commonly installed in CNC machines, industrial automation equipment, packaging machinery, semiconductor equipment, material handling systems, and precision manufacturing machines requiring efficient linear positioning. Maintenance technicians, machine builders, and system integrators use this ball screw shaft for new installations, machine retrofits, repairs, and replacement of worn linear drive components.

Applications:

The THK TS20203000L is part of THK's rolled ball screw product family, manufactured using precision rolling technology to provide smooth, efficient linear motion with low friction and high durability. Its 20 mm lead enables rapid axis travel, while the C10 accuracy grade makes it suitable for general-purpose positioning applications where cost-effective performance and reliable service life are required. The shaft is induction-hardened after rolling to improve wear resistance and is commonly paired with compatible THK ball nuts and end support units for industrial automation and machine tool applications.

Technical Specifications:

• Brand: THK
• Part Number: TS20203000L
• Product Type: Rolled Ball Screw Shaft
• Accuracy Grade: C10
• Screw Shaft Diameter: 20 mm
• Lead: 20 mm
• Overall Shaft Length: 3000 mm
• Thread Type: Precision Rolled Ball Screw Thread
• Shaft Material: Hardened Alloy Steel
• Surface Treatment: Induction Hardened and Precision Ground After Rolling
• Linear Motion Type: Ball Screw Drive
• Shaft Configuration: Screw Shaft Only (No Ball Nut Included)
• High-Speed Feed Capability: Yes
• Backlash: Compatible with THK ball nuts based on selected preload configuration
• Typical Applications: CNC machinery, factory automation, robotics, semiconductor equipment, packaging machinery, inspection systems, and material handling equipment
• Features: Low-friction operation, high transmission efficiency, long service life, smooth linear motion, excellent wear resistance, and economical alternative to precision-ground ball screws.

Common Replacements:

• THK TS20202500L
• THK TS20202000L
• THK TS20204000L