THK Co., Ltd. GSR25T Linear Motion Guide Block

Description:

The THK GSR25T Linear Bearing is used in precision linear motion guide systems to provide smooth, high-rigidity linear travel under radial loads. Commonly installed in CNC machine tools, automated production equipment, semiconductor manufacturing systems, industrial robots, packaging machinery, and precision inspection equipment requiring accurate linear guidance. Maintenance teams, OEM machine builders, and system integrators use this linear bearing for machine repairs, LM guide replacements, automation retrofits, and precision motion system upgrades.

Applications:

The THK GSR25T is commonly used in machining centers, CNC milling machines, factory automation systems, electronic assembly equipment, semiconductor production machinery, packaging and labeling systems, industrial transfer units, and precision positioning applications where high load capacity and smooth linear motion are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): GSR25T
• Brand: THK
• Product Type: Linear Bearing (LM Guide Block)
• Series: GSR-T
• Guide Type: Radial Type Linear Motion Guide
• Ball Retainer: Full Ball Type
• Block Height (M): 30 mm
• Block Width (W): 50 mm
• Block Length (L): 88 mm
• Dynamic Load Rating (C): 20 kN
• Static Load Rating (C₀): 22 kN
• Mounting Style: Top Surface Mount
• Lubrication: Grease or Oil Lubrication
• Standard Seal: UU Double End Seal
• Operating Temperature: -20°C to 80°C
• Compatible Rail Series: THK GSR25 Linear Guide Rail

Common Replacements:

• THK GSR25V
• THK GSR25T-R
• THK HSR25A