Industrial 39552-AN Needle Driving Shaft Assembly

Description:

The Union Special 39552AN Needle Driving Shaft is used in industrial sewing machine needle drive systems to transmit motion to the needle driving assembly during sewing operations. Commonly installed in Union Special 39500 series overlock sewing machines and textile production equipment used in garment manufacturing and high-speed stitching applications. Maintenance teams and sewing equipment technicians use this part for replacement and preventive maintenance to maintain accurate needle movement and ensure dependable machine operation.

Applications:

The Union Special 39552AN Needle Driving Shaft is designed for use in compatible Union Special industrial sewing machines requiring precise needle drive synchronization. It is commonly utilized in apparel manufacturing facilities, textile processing plants, and commercial sewing environments to support proper stitch formation and maintain production efficiency.

Technical Specifications:

• Manufacturer Part Number (MPN): 39552AN
• Product Type: Needle Driving Shaft
• Brand: Union Special
• Function: Transmits motion to the needle driving assembly
• Equipment Type: Industrial Sewing Machine
• Compatible Systems: Union Special 39500 series overlock sewing machines
• Application: Needle drive actuation and synchronization
• Installation Type: Direct replacement component
• Position: Needle drive assembly
• Material: Metal construction
• Application Environment: Textile and garment manufacturing facilities
• Maintenance Purpose: Restores proper needle drive performance and machine reliability

Common Replacements:

• Union Special 39552R Needle Driving Shaft
• Union Special 39552AA Needle Driving Arm
• Union Special 39552AB Needle Driving Arm