6203 2zr FAG Deep Groove Ball Bearing Speed of Oil Lubrication 20000 R/Min

Deep groove ball bearings are suitable for high speed or even very high speed operation,and very durable,Maintenance is not required frequently.With less coefficient of frictrion, high limiting speed, large size range and variations of structure, they are suitable for precision instruments.Deep groove ball bearings are mainly used in precision instruments, low noise motor,automotive, motocycle and normal
machinery and other industries .It is one of the most widely used bearings in the mechanical industry.Mainly bear radial load,but also can bear a certain amount of axial load.The deep groove ball bearing is very common rolling bearing , the basic deep groove ball bearing consists of one outer ring, one internal ring , a group of steel ball and a group of cage. There are two types of deep groove ball bearings, single row and double row.The deep groove ball bearing also has sealed and open structure, open type has no sealed structure, sealed type has dust-proof seal and oil-proof seal .Deep groove ball bearing is mainly used to bear pure radial load, can also bear both radial and axial load . When it only bear pure radial load, the contact angle is zero.When deep groove ball bearings have large radial clearance, it means it has the performance of angular contact bearings,can bear larger axial load.Model # : 6000 series, 6100 series, 6200 series, 6300 series, 6400 series ,  602,623,633 ,691,681,671 Series, MR , R Series , Thin wall series : 16xxxx, 62,63 series