Stainless Steel Miniature Bearings

These stainless steel miniature bearings are available open, shielded or sealed, with bore sizes as small as 0.6mm. Stainless steel gives these miniature bearings corrosion resistance.The smaller sizes are sometimes referred to as instrument bearings or micro bearings. We provide metric sizes for applications as varied as gyros, anemometers, miniature gearboxes, small motors and radio controlled models. Our stainless steel metric miniature bearings are supplied in AISI440C or KS440 (ACD34/X65Cr13) stainless steel and can withstand heavy radial loads and moderate thrust loads in both directions. Certain sizes can be supplied with the TW high-speed synthetic cage.