5PCS 304 Stainless Steel Diameter 20/21/22/24/25/26/27/28/29mm Solid Bearing Balls

5PCS 304 Stainless Steel Diameter 20/21/22/24/25/26/27/28/29mm Solid Bearing Balls Description

Resource: 1. model: rolling ball 2. material: 304 stainless steel 3. tolerance: 0.02mm 4. hardness: hrc 26 5. diameter: 20MM, 21MM, 22MM, 24MM, 25MM, 26MM, 27MM, 28MM, 29MM Application: 304 stainless steel ball has weak magnetism due to smooth surface treatment. The magnet can be adsorbed, but it cannot adsorb other products. 304 stainless steel ball is the most widely used steel ball in the market. It can be used in medical equipment, sprayers, valves, motors, switches, bearings, instruments, electronic components, jewelry polishing and other fields. Package included: 5 * 304 stainless steel ball The picture is for illustration only, select your requirements (size, quantity). If you want to buy other size or any other number of packaging products, please contact us. Size: 20MM, 21MM, 22MM, 24MM, 25MM, 26MM, 27MM, 28MM, 29MM. Color: As picture show Multi-polished, perfectly round for great feel Multi-polished, completely burr-free Surface treatment: quenching, heat treatment, lapping, bright and flawless. Excellent and smooth surface, high hardness and high load capacity. Scope of application: aerospace industry, automotive industry, instruments, meters, motorcycles, bicycles, bearings,, food machinery, slide screw, etc.