1.5×15.8mm Rounded End Loose Needle Rollers

Loose Needle Roller Bearings: A high quality grade hardened chrome steel roller manufactured from AISI 52100 chrome steel. Through hardened to 60-67 Rockwell Scale which is equivalent to 700-900 HV Vickers Scale. These are the same hardened steel rollers that can be found in needle roller bearing assemblies and are suited as replacements for shafts, drive transmission parts, pivots and much more.