Unidentified ferrite ring / toroidal core, likely used for EMI suppression, filtering, or inductive applications in industrial or electronic equipment.

The core is coated with a smooth protective layer (appears to be epoxy or similar insulating coating), commonly used to prevent chipping, reduce vibration, corrosion, or provide electrical insulation.

Dimensions (approximate):

• Outer Diameter: 50 mm

• Inner Diameter: 30 mm

• Thickness: 20 mm

Material appears to be ferrite with a protective coating. No cracks or structural damage observed.

Condition

Used – good condition

Light cosmetic wear from handling only.

Notes

• No part number or manufacturer markings

• Electrical specifications are unknown