2 Pack Ceramic Ball Bearings 4x8x3 Millimeter Stainless Steel Shielded Miniature Bearings With Double Metal Shields ZZ For High Precision Machinery And Hobby Use Inner Diameter - 100mm and other high-performance miniaturized assemblies

and other high-performance miniaturized assemblies

the 22312AEXW33 outer diameter is 130mm and the 22312AEXW33 width is 46mm

80mm x 140mm x 44

✅ High repeatability and smooth running for accurate motion

2 Pack Ceramic Ball Bearings 4x8x3 Millimeter Stainless Steel Shielded Miniature Bearings With Double Metal Shields ZZ For High Precision Machinery And Hobby Use Inner Diameter - 100mm and other high-performance miniaturized assembliesTwo 4x8x3mm Ceramic Hybrid Bearings, Stainless Shields 4x8x3 mm, stainless shields, ceramic balls, 2 pcs bearings These compact miniature bearings come as a 2 pack hybrid ceramic unit housed in stainless steel with double ZZ shields. Pre lubricated with grease, theyre built for smooth operation in small precision applications like RC cars, drones, cameras, and gearboxes where reliability matters. Size: 4x8x3 mm Material: stainless steel race, ceramic