... G24/G28/G40/G60/G100/G200 3,size:2mm-60m Bearing steel ball Production nameG28,G40,G100-G1000 high precision ... Interval(μm)Preferred Gauge(μm)101/16”~1”1-10,…..,-1,0,+1,…..,+9281/16”~1”2.00-12,…..,-2,0 ... ,+2,…..,+12401/16”~1”4.00-16,…..,-4,0,+4,…..,+16601/16”~1”5.00-25,…..,-5,0 ... ”15.00-60,…..,-15,0,+15,…..,+603001/16”~1”--5001/16”~1”--10001/16”~1”--Applications :1,C10-C15 balls are case- ...