Description
ML2508/1B is an Open Miniature Ball Bearing, ML2508/1B Bearing has an inner diameter of 2.5mm, ML2508/1B small Bearing outer diameter is 8mm and ML2508/1B Bearing width is 2.5mm, ML2508/1B Bearing is made of Chrome Steel, 52100 is a high carbon, chromium containing low alloy steel, heat treatment and hardening of 52100 alloy steels will reach 60 Rockwell hardness and very common in bearings.