... 2mm-60m Bearing steel ball Production nameG28,G40,G100-G1000 high precision bearing steel balls size2MM-60MMGradeG28,G40,G80,G100, ... .4025.4050.80- GradeAvailable Size RangeGauge Interval(μm)Preferred Gauge(μm)101/16”~1”1-10,…..,-1,0,+1,…..,+9281 ... furniture wheels,bearings for darwers,locks,grease,nipples,sliding,blocks,toys.Any further Information,Plz contact us! High Quality Bearing Steel Balls