... 2000Size Range:From 6mm to 200mm,standard & non-standardDefinition:Bearings with races and balls all made from ceramic materials. ... than 350 types, including metric and inch deep groove ball bearing, self-aligning bearing, angular contact bearing, plain ... pump, food, electronic, medical, vacuum, refining, insulation, etc.Note:Single Row ceramic bearing is not suitable for heavy loading, impact loading ...