Jet Engine Bearings
Engine bearings are divided broadly into two categories of use; for main shafts and for reduction gears (auxiliary drive system). Sophisticated technology is required to design and manufacture main shaft bearings which are used in high speed and high temperature conditions. (Ref. catalog "Aerospace Bearings" CAT. No. 8102/E etc.)
Helicopter Bearings
Functioning with many rotary parts, helicopters require various specially designed bearings. (Ref. catalog "Aerospace Bearings" CAT. No. 8102/E etc.)
Auxiliary Bearings
NTN manufactures and supplies a great variety of bearings for use in Generators, Motors, Starters, Fuel Pumps, Oil Pumps, Cabin Super Chargers, Air Cycle Machines, Auxiliary Power Devices and other components of aerospace applications. (Ref. catalog "Aerospace Bearings" CAT. No. 8102/E etc.)
Propeller Shank Bearings
Specially designed Thrust Roller Bearings are used on blade shanks of variable-pitch propellers. NTN is one of the few manufacturers capable of producing these Thrust Roller Bearings. (Ref. catalog "Aerospace Bearings" CAT. No. 8102/E etc.)
Instrument Bearings
In order to guide aircrafts, rockets and satellites accurately, gyroscopes and other navigational instruments are vital. For these instruments, bearings with low friction, high precision and long life are required. NTN supplies high quality bearings for these applications. (Ref. catalog "Aerospace Bearings" CAT. No. 8102/E etc.)
Bearings for Space Development
Satellites and Space Rockets require various bearings created under special specifications of structure, design, material and manufacturing process, and NTN is one of the top manufacturers in this field. (Ref. catalog "Aerospace Bearings" CAT. No. 8102/E etc.)
