R138A,R138A weight,R138A size,R138A parameter R138A THOMSON Ball Screws SSJTWNM30 R138A weight,R138A price,] drawing,INS-SC-112-FF Delivery price,INS-SC-112-FF Parameter drawings,,INS-SC-112-FF price,FBB22631HHCK81A weight,FBB22631HHCK81A size,FBB22631HHCK81A parameter, weight, ...