... GA, LMF-GA, LMT-GA KH-GA. GA refer to Steel Cage.2. LM-UU, LME-UU, LMB ... UU, LMF-UU, LMT-UU KH-UU. UU refer to nylon.High quality LINEAR BEARINGs, just for you! ... (precision equipment), multi-axis machine tools, press machine, tool grinder, automatic gas cutting machine, printer, card sorting ... on customer satisfaction, providing all kinds of bearings to meet customers’ need. Basic Information Company Name ...