4pc Stainless Steel Ball Bearings Metal Shielded SMR128ZZ 8*12*3.5mm

Features: 100percent brand new and high quality This bearing is made from high quality Stainless Steel for durability and long service life. Good corrosion resistance to water and many weak chemicals Corrosion resistance can be improved by passivization A total of 4pcs,convenient to replace the broken one Specification: Material:Stainless Steel Model no. : SMR128ZZ ordinary class Inside diameter: 8mm Outer diameter: 12 mm Thickness: 3.5 mm Characteristics: high speed Rolling system column: single column Raceway type: deep groove raceway Rolling body: steel ball Scroll type: ball Sealing cover: double seal Package list: 4 x Ball Bearing