... :Certificte ISO9001:2008 / ISO9001:2000Size Range:From 3mm to 200mm,standard & non-standardDefinition:Bearings with races and balls all ... than 350 types, including metric and inch deep groove ball bearing, self-aligning bearing, angular contact bearing, plain ... bearing could be used in following industries: chemical, semi-conductor, valve & pump, food, electronic, medical, vacuum, refining, insulation, ...