10-Pack Flanged Bearings 5x8mm Shielded on Both Sides 5x8x2.5mm Miniature bearing 340x520x133 solid pick - made in

solid pick - made in Japan

outer diameter is 12mm

NJ314 Nachi Cylindrical Roller Bearing

43 x 79 x 41 mm

10-Pack Flanged Bearings 5x8mm Shielded on Both Sides 5x8x2.5mm Miniature bearing 340x520x133 solid pick - made in5 x 8 x 2. 5mm Flanged Ball Bearings 10 Pack Chrome Steel, Double Shielded Perfect Fit for RC Models This set includes 10 flanged ball bearings, each measuring 5mm x 8mm x 2. 5mm. Built from chrome steel for strength and long life, they feature double metal shields (ZZ) to keep dust and debris out, and come pre lubed with grease for low friction operation. Ideal for RC car wheels, gearboxes, and other hobby builds. Size: 5mm ID x 8mm OD x 2. 5mm width