... ISO9001:2000 Systerm 5.Strong technology service support bearings1, Bearing brand: brands of bearings can be offered. OEM ... available..2, Bearing material: chrome steel, stainless steel, bearings teel.3, Bearing type:deep grove ball bearings, ... 4, Bearing Application:large motor vehicles, motorcycles, spindle, internal-combustion engine, generator, gas turbines and reducer, rolling mill etc ...