THK Co., Ltd. SHS25C1SS LM Linear Bearing Block

Description:

The THK SHS25C1SS LM Linear Bearing Block is used in precision linear motion systems for industrial automation and high-load positioning applications. Commonly installed in CNC machining centers, robotic systems, semiconductor manufacturing equipment, packaging machinery, automated assembly lines, and precision inspection equipment utilizing THK SHS25 guide rails. Maintenance teams and system integrators use this bearing block for machine repair, linear guide replacement, automation retrofits, and restoration of smooth, accurate linear motion.

Applications:

The THK SHS25C1SS is designed to provide high-rigidity, low-friction linear guidance for demanding industrial environments. It is widely used in CNC machine tools, factory automation equipment, pick-and-place systems, electronics manufacturing machinery, semiconductor production equipment, medical devices, automated material handling systems, and precision inspection machines requiring accurate and repeatable linear movement.

Technical Specifications:

• Manufacturer: THK
• Manufacturer Part Number: SHS25C1SS
• Product Type: LM Linear Bearing Block
• Series: SHS Caged Ball LM Guide
• Block Model: SHS25C
• Block Type: Flange Type (C)
• Compatible Rail Size: 25 mm
• Overall Height (M): 36 mm
• Overall Width (W): 70 mm
• Overall Length (L): 92 mm
• Mounting Hole Size: M8
• Mounting Style: Top or Bottom Mounting (Tapped Holes)
• Ball Retainer: Caged Ball Technology
• Seal Type: End Seals + Side Seals + Inner Seals (SS)
• Rail Width Compatibility: 23 mm
• Basic Dynamic Load Rating: 31.7 kN
• Basic Static Load Rating: 52.4 kN
• Grease Nipple: B-M6F
• Material: Hardened Bearing Steel
• Features: Four-way equal load design, high rigidity, low friction, low noise, smooth operation, and long service life.

Common Replacements:

• THK SHS25LC1SS
• THK SHS25C1SS(GK)
• THK HSR25A1SS