Bearing type:684ZZ Miniature Bearing
Dimension:4*9*4
Material:GCr15
Precision:P0,P6,P5
Noise and vibration level:Z1V1,Z2V2,Z3V3,Z4V4
Advantage:
Low vibration,low noise,high rotating accuracy,long service life
Manufacturer:Shanghai SXD Precision Bearing Production Co.,Ltd.
Product origin:China