- Hardness
- 50-80 HB (Brinell)
- Load Capacity
- Up to 3500 kg (varies as per application) Pound (lb)
- Lubricating
- Required, can be oil or grease lubricated
- Speed
- Suitable fyesor high RPM (up to 7000 RPM) km/m
- Temperature
- -40C to 200C Rankine
- Tolerance
- +/- 0.01 mm Millimeter (mm)
An aluminium piston bush is a precision cylindrical bearing fitted inside a piston pin boss to link the piston and connecting rod with low friction.