Thread-Craft AN-55-499-0553 Ball Screw Assembly

Description:

The Thread-Craft M3550 Ball Screw Assembly (P/N 97218, AN-55-499-0553, 110107 ASA) is used in precision linear motion systems to convert rotary motion into accurate linear movement for industrial and aerospace equipment. Commonly installed in CNC machine tools, aircraft ground support equipment, automated manufacturing machinery, positioning systems, and precision motion control applications requiring high-load, low-backlash ball screw assemblies. Maintenance teams and system integrators use this ball screw assembly for machine repairs, precision motion restoration, retrofit projects, and replacement of worn linear drive components.

Applications:

The Thread-Craft M3550 ball screw assembly provides efficient, high-precision linear actuation with minimal friction and repeatable positioning accuracy. It is widely used in CNC machining centers, automated production equipment, robotics, aerospace positioning systems, inspection equipment, and industrial motion control machinery where precise linear travel, high efficiency, and long service life are essential.

Technical Specifications:

• Brand: Thread-Craft
• Model: M3550
• Part Number: 97218
• Alternate Part Number: AN-55-499-0553
• Additional Identification: 110107 ASA
• Product Type: Ball Screw Assembly
• Function: Precision Linear Motion Transmission
• Motion Type: Rotary-to-Linear Motion Conversion
• Ball Nut Type: Recirculating Ball Nut Assembly
• Screw Type: Precision Ground/Rolled Ball Screw (application dependent)
• Drive System: Ball Bearing Recirculation
• Application: Linear Positioning and Motion Control
• Mounting Type: OEM Machine Assembly
• Compatible Equipment: CNC Machinery, Aerospace Equipment, Industrial Automation Systems, Precision Positioning Equipment
• Features: High Positioning Accuracy, Low Backlash, High Mechanical Efficiency, Smooth Linear Travel
• Designed for Continuous Industrial Operation
• OEM Precision Linear Motion Component

Common Replacements:

• Thread-Craft M3551 Ball Screw Assembly
• Thread-Craft AN-55-499-0554
• Thread-Craft 97219