... similar mechanical properties as chrome steel balls with the advantage of being resistant to corrosiv Specification ... 50mm (2")Grade Available: G40 -- G1000Application: Moderate loads and alow rotatingparts, for example: castors, conveyors, rollerskates, ... bearingapplications thathardness,dimensional stability, corrosionresistance and toughness.balls are resistant to corrosionfresh water, steam, crude ...