Rotor Clip KG-62ST Oil Internal Spiral Retaining Ring

Product Description

The ROTOR CLIP KG-62ST OIL is a steel internal spiral retaining ring designed for shaft and bore assemblies requiring a secure axial retention solution. Manufactured from SAE 1060-1090 carbon steel with an oil finish, this ring seats into a machined internal groove to hold components in place against thrust loads. It carries a thrust load capacity of 3,160 pounds at the ring safety factor and 880 pounds at the groove safety factor. The ring is 0.035 inches thick, with a free outside diameter of 0.675 inches and a bore diameter of 0.625 inches. Machinists, millwrights, and maintenance technicians install this type of ring during mechanical assembly and repair operations.

This internal spiral retaining ring is suited for use in bore diameters of 5/8 inch across a wide range of industrial and mechanical applications, including electric motors, gearboxes, pumps, and bearing retention assemblies. The spiral design allows tool-free or minimal-tool installation without the ear snags associated with stamped rings, making it practical in tight bore clearances. It is sold in multiples of 25 units minimum order quantity, with a package quantity of 1 per unit.

Key Features

• Internal spiral ring design seats into a machined groove for positive axial retention
• Ring thrust load capacity: 3,160 pounds (ring safety factor); 880 pounds (groove safety factor)
• Oil finish on SAE 1060-1090 carbon steel provides basic corrosion resistance during storage and assembly
• Ring thickness of 0.035 inches with a tight tolerance of plus or minus 0.002 inches for consistent groove fit
• Groove width of 0.039 inches with a tolerance of 0.000 to 0.003 inches
• Complies with SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2016 standards

Compatibility

Designed as an OEM-style internal spiral retaining ring for 5/8 inch bore diameter applications in mechanical assemblies requiring groove-seated axial retention.

Installation Notes

Installation is performed by machinists, millwrights, or qualified maintenance technicians. Ensure the bore groove is machined to the specified width and depth tolerances before installing the ring. Shut down and de-energize all equipment before beginning any retaining ring service. Use appropriate retaining ring pliers or insertion tools designed for spiral-style internal rings to avoid deforming the ring during seating.