Miniature thrust ball bearings 1.Material:GCr15,100Cr6,52100 2.Retainer:brass cage,steel cage 3.Bearing Material: GCr15 Miniature thrust ball bearing.Description:Refined bearing steelPrecision gradeCompetitive priceFast delivery Minature thrust ball bearingsBearingDimension (mm)Load Rating Cor(N)Max. Speedsteel ballNo.dDd1D1H GreaseOilpiecediameterF3-8M383.27.83.5600480110001500061.588F4-9M494.28 ...