... abrasive resistance is high ,good hardenabilityBearing steel grit is more energy saving, no pollution, has no casting defect .Forged state, ... equipment operation time and workers’ working time, thus saving on energy consumption and labor cost further. 5. Reduce dust pollution. ... operator and workers’ health. Abrasive bearing steel grit made in China , skype:qt.1131 QQ:1742625742 Tel:008615966055683