... .low friction, anticorrosion, long life Oilless lubricated Lead- Free Bushes HLDB-2S Main features:1. HLDB-2S oil ... characterized by low friction factor, well wearing performance and oil free condition lubrication. 3. Have good load capacity and anti ... advantages below: 1)Experience: With years of manufacturing history, mature technique and professional. ISO9001 certified, with competitive price and ...