20X MF148ZZ Flanged Ball Bearing 8x14x4mm ABEC1 Double-sided Metal Shield
Product Details1.Chrome Steel Material: The flange ball bearings are made of quality chromium steel, which has excellent strength, hardness, wear resistance and corrosion resistance, and can provide reliable operation under various working conditions.2.Double-sided Metal Shield: This bearing is equipped with a double-sided metal shield, which has good corrosion resistance and can effectively prevent the entry of dust and moisture extending the service life of the bearing and maintaining optimal performance.3.Size: Model: MF148ZZ; Material: Chrome Steel (GCr15); Bearing Dimension: 8x14x4mm/0.31″x0.55″x0.16″(Inner Dia*Outer Dia*T); Accuracy Class: P0(ABEC1)4.