... quality,competitive price. Our company is a bearing manufacture,If you don't find a bearing that you needed,pls contact us ... steel,etcBrand and Model: as your request Seal Type: open,Z,ZZ,RZ,2RZ,RS,2RSSerise: 6800,6900,6000,6200,6300 ... and high speed electric motors.automotive components,pumps,machiney As a bearing manufacture,we can offer many kinds of bearings. 6000 ...