Thomson SRA14 Linear Shaft Support Rail Aluminum Rail

Description:

The Thomson SRA14 Linear Shaft Support Rail is used in precision linear motion systems to provide rigid support for 7/8-inch Thomson 60 Case® LinearRace® shafts. Commonly installed in CNC machines, industrial automation equipment, packaging machinery, robotics, and material handling systems, this aluminum shaft rail assembly combines a precision shaft with a standard-profile support rail for smooth, accurate linear guidance. Maintenance teams and system integrators use this assembly for repair, retrofit, expansion, or replacement of continuously supported linear shaft systems.

Applications:

The Thomson SRA14 Linear Shaft Support Rail is designed for continuously supported linear motion applications requiring improved rigidity, reduced shaft deflection, and precise positioning. It is commonly used in CNC machining centers, automated assembly equipment, conveyor systems, packaging machinery, inspection equipment, robotics, and OEM automation systems utilizing open-style Ball Bushing® linear bearings.

Technical Specifications:

• Manufacturer: Thomson Industries
• Manufacturer Part Number (MPN): SRA14
• Product Type: Linear Shaft Support Rail Assembly
• Series: LinearRace® Shaft Rail Assembly
• Rail Style: Standard Profile
• Assembly Type: Shaft and Support Rail Assembly
• Nominal Shaft Diameter: 7/8 in (22.23 mm)
• Shaft Material: 60 Case® Carbon Steel (standard)
• Support Material: Aluminum Alloy Extrusion
• Rail Material: Aluminum
• Support Style: Standard Continuous Support
• Compatible Bearings: Thomson Open Super Ball Bushing® Bearings and Open Ball Bushing Pillow Blocks
• Mounting Orientation: Horizontal or Vertical
• Overall Rail Length: Available in standard 24 in lengths and custom lengths up to 72 in
• Support Hole Spacing: Standard
• Shaft Finish: Precision Ground and Hardened
• Corrosion Resistance: Standard
• Shaft Included: Yes
• Mounting Hardware: Not Included
• Features: Continuously supported shaft design, reduced shaft deflection, lightweight aluminum support, precision-ground shaft, suitable for high-load and high-accuracy linear motion applications, compatible with Thomson open-style linear bearings.

Common Replacements:

• Thomson SR14
• Thomson SSRA14
• Thomson LSRA14