Vintage SKF 1203 ETN9 Self Aligning Ball Bearing 17x40x12mm NOS Open Box
1203 ETN9 (1203ETN9). Polyamide / Nylon (ETN9 suffix). SKF (Made in Sweden). Double Row Self-Aligning Ball Bearing. The box shows heavy shelf wear, tearing, oil discoloration, and handwritten markings from decades of storage.