Thk SHS45C Linear Bearing Block Standard Flange Type (C)

Description:

The THK SHS45C Linear Bearing Block is used in precision linear motion systems requiring a standard flange-type caged ball guide block for smooth, accurate, and high-load linear travel on THK SHS45 guide rails. Commonly installed in CNC machining centers, industrial automation equipment, robotic systems, semiconductor manufacturing equipment, packaging machinery, and precision inspection machines. Maintenance teams and system integrators use this linear bearing block for machine repair, replacement of worn guide blocks, equipment upgrades, and automation retrofit projects.

Applications:

The THK SHS45C is designed for high-precision linear motion applications where rigidity, load capacity, and positioning accuracy are essential. It is widely used in CNC machine tools, factory automation systems, electronics manufacturing equipment, pick-and-place machines, material handling systems, medical equipment, and automated assembly and inspection machinery requiring reliable, low-friction linear guidance.

Technical Specifications:

• Manufacturer: THK
• Manufacturer Part Number: SHS45C
• Product Type: Linear Bearing Block
• Series: SHS Caged Ball LM Guide
• Block Type: Standard Flange Type (C)
• Guide Size: 45 mm
• Compatible Rail Width: 45 mm
• Overall Height (M): 60 mm
• Overall Width (W): 120 mm
• Overall Length (L): 140 mm
• Block Width (B): 100 mm
• Mounting Hole Spacing (C): 80 mm
• Mounting Thread Size (S): M12
• Dynamic Load Rating (C): 82.8 kN
• Static Load Rating (C₀): 126 kN
• Ball Retainer: Caged Ball Technology
• Seal Options: UU or SS
• Lubrication: Grease or Oil Lubrication
• Rail Mounting Compatibility: THK SHS45 Linear Guide Rail
• Material: Hardened Bearing Steel
• Operating Temperature: -15°C to 80°C
• Features: Four-way equal load design, high rigidity, low friction, low noise, self-aligning capability, and long service life.

Common Replacements:

• THK SHS45LC
• THK HSR45A
• THK SHW45CA