Description
R-825Y52 is an Open Miniature Ball Bearing, R-825Y52 Bearing has an inner diameter of 2.5mm, R-825Y52 small Bearing outer diameter is 8mm, R-825Y52 Bearing width is 2.5mm, R-825Y52 Bearing is made of Chrome Steel, 52100 is a high carbon, chromium containing low alloy steel, heat treatment, hardening and grinding the 52100 alloy steels will reach 60 Rockwell hardness and very common in bearings.