... qulity,service and price thk kbs iko inch series linear bearing (LMBS20UU)Considered by many to be the default ... no additional cost!Our company linear bearing in stock as follows:LMF…UU flange linear bearing series:LMF6UU,LMF8sUU,LMF8UU,LMF10UU, ... ,LMF30UU,LMF35UU,LMF40UU,LMF50UU,LMF60UU;LMF…LUU long type flange linear bearing series:LMF6LUU ,LMF8LUU ,LMF10LUU ,LMF12LUU ,LMF13LUU ,LMF16LUU ,LMF20LUU ...