Bearings for Aircraft Engine Turbochargers

Bearings for Turbochargers Aircraft engine turbochargers operate under extreme conditions: high temperatures up to +300°C and speeds up to 50,000 rpm. Operating Conditions Extremely high speeds High temperatures Aggressive exhaust gases Oil starvation during startup Bearing Types Plain bearings Ball......

Read More

High Temperatures in Aircraft Engines and Turbines

High Temperatures Aircraft engines operate at extreme temperatures: combustion chamber — up to +2000°C, turbine — up to +1000°C, bearings — up to +300°C. High-Temperature Zones Combustion chamber — up to +2000°C Turbine — up to +1000°C Compressor bearings — up to +300°C Exhaust system — up to +600°C......

Read More

Extremely High Rotational Speeds in Aircraft Engines and Turbines

Extremely High Rotational Speeds Aircraft engines and turbines operate at extremely high rotational speeds — up to 30,000 RPM at temperatures up to +300°C. Application Areas Turboprop engines — up to 30,000 RPM Turbojet engines — up to 15,000 RPM Auxiliary power units — up to 40,000 RPM Pumps and co......

Read More