304 Stainless Steel Solid Balls High Precision G200 Bearing Ball Diameter 20mm-30mm

Product details:
Material: 304 Stainless Steel 
Colour: Silver (nature)
Hardness: ≤90HRB
Grade: G200
Tolerance: ±0.02mm
Size: 20mm    21mm    22mm    22.225mm    23mm    24mm    25mm    25.4mm    26mm    27mm    28mm    29mm    30mm
Quantity: 1PCS / 5PCS / 10PCS / 20PCS  / 30PCS

Features: 
Stainless steel solid ball, stainless steel inside and out, no plating, no peeling, no fading, wear-resistant, no rust, corrosion-resistant.
Precision oil pressure, stable structure, polished and polished without burrs, hard, round and beautiful.

Material properties:
304 material has a relatively strong acid and alkali resistance, corrosion resistance long, not easy to rust.
There is a weak magnetic austenitic steel typical representative of the general non-magnetic, but after the light ball will be with a weak magnetic.

Applications:
It can be used for medical equipment, chemical, aviation, aerospace, plastic hardware, perfume bottles, aerosols, valves, nail polish, motors, switches, irons, washing machines, refrigerators, air conditioners, pharmaceuticals, auto parts, instruments, milk bottles, electronic components, jewellery polishing and other products