Bronze Graphite Impregnation Oilless Bush, For Industrial

Sliding Bearings with Non-Liquid Lubricant (Oilless Bushes) The Self-Lubricating Oil Less Bushes are Graphite Embedded type bushes, Equi-sized and Equispaced holes are drilled all over the walls to cover approximately 25% of the total surface area, and are then plugged with graphite rods acting as solid lubricant which is constantly available for lubrication during the life time of the Bush. These are broadly categorised into three groups as per their Base Material namely Oil Less Grade JA#500 [Copper Based Alloy as Base Material] Oil Less Grade JA#1000 [ULTRA BRONZE as Base Material]. Oil Less Grade JA#2000 [Steel Based Alloy as Base Material]