Impact Bearing :: Your Bearing Solutions bearings,miniature bearing,ball bearings,roller bearings,needle roller bearing,stainless steel bearings,aircraft bearings,custom bearings,made in usa bearings. Impact Bearing is one of the leading Manufactures and world wide Distributors of all types of Bearings Including Roller, Ball, Ceramic, Thrust, and Custom Bearings. Specializing in Ball, Needle, and Roller types (Inch and Metric Sizes) made from Ceramic (SiN), Stainless (440c/306) or Chrome (52100 steel); ABEC1, 3, 5, 7 & 9.