Spiral retaining rings are precision retaining components designed for secure axial positioning in shaft and bore applications.

Unlike traditional stamped retaining rings, spiral retaining rings are formed by flat wire winding to create a continuous 360° retaining surface. The no-lug and no-burr design helps prevent interference with mating components, providing a compact and reliable retaining solution for various mechanical assemblies.

Key advantages include:

• 360° continuous retaining surface for secure component retention
• No protruding ears to interfere with mating components
• No burrs and reduced material waste compared with traditional stamping processes
• Easy installation and removal
• Standard parts available from 6 mm to 400 mm
• Customized designs available from 2 mm to 3000 mm

Lispring provides spiral retaining rings for both shaft and bore applications, with flexible options to meet different assembly requirements. Standard and customized solutions are available based on application dimensions, material requirements, and operating conditions.

Typical applications include automotive components, aerospace equipment, industrial machinery, electronic devices, and other precision mechanical assemblies.

With professional manufacturing experience in spiral retaining rings and wave springs, Lispring supports customers with reliable retaining solutions and customized designs for different engineering applications.