Zoraver Estate supplies Antifriction Bearing Alloy Based Oil Less Bushes. Zoraver Estate manufactures superior and economical non-ferrous anti-friction bush & bush bearings alloys and their components. Antifriction Bearing Alloy Based Oil Less Bushes is a graphite embedded bushes which is recommended for use in areas where lubrication is a problem but operating temperatures are @75 degree C. The general physical & mechanical properties of these bushes are similar to ZA-27 and they have @20-25% solid Graphite in them. These Bushes are branded as Grade "ZA#1000". They are not recommended for application in water.