... 2.Compertitive price 3.Low noise and long life 2011 New Products Full Ball Ceramic Bearing *Dimensions: 40mm x 85mm x 19mmI ... *tem: 1209 Ball Bearing*Type: Angular Contact Full Ceramic bearing*Cage: TN9*Balls: ZrO2 (Zirconium Oxide) Ceramic*inner ... ,NSK,NTN,SKF,SNF,TIMKEN*Number of Row:Double Row 2013 New Products Full Ball Ceramic Bearing