AST800 Metric Series 18.000 Millimeter (mm) Nominal Shaft Diameter (d) and 20.00 Millimeter (mm) Nominal Bearing Outside Diameter (Do) Bimetal Wrapped Steel Bushing with Bronze

The AST800 Series Bushings are made of Steel backed lead bronze lined bushings and have the following layers:

1. Sinter bronze powder: good wear resistance and excellent load carrying capacity.
2. Steel backing: gives exceptionally high load carrying capacity, excellent heat dissipation.
3. Copper plating 0.002mm, good corrosion resistance.