Angular Contact Ball Bearings
Designed with inner and outer rings featuring raceways and precision balls arranged at a contact angle to support combined radial and axial loads simultaneously. Mainly used in aircraft engine main shafts and turbine engine systems where high speed, axial positioning accuracy, and rotational stability are essential for reliable engine operation.
Cylindrical Roller Bearings
Constructed with cylindrical rolling elements guided between inner and outer rings, providing high radial load capacity and excellent performance at high rotational speeds. Commonly used in aerospace gearboxes, transmission systems, and engine shaft supports where heavy radial loads and shaft stability are critical.
Tapered Roller Bearings
Featuring tapered rolling elements and raceways designed to handle combined radial and axial loads, especially large axial forces and impact loads. Typically used in landing gear systems and helicopter transmission systems where bearings must withstand heavy loads during takeoff, landing, and ground operations.
Needle Roller Bearings
Designed with long, thin rolling elements that provide high load capacity within a very limited radial installation space. Widely used in flight control actuators, hydraulic systems, and auxiliary aerospace mechanisms where compact design, lightweight structure, and high load capacity are required.
Spherical Plain Bearings
Consisting of a spherical sliding contact surface between inner and outer rings, allowing angular misalignment and oscillating movement under heavy loads. Commonly used in flight control linkages, landing gear joints, and structural connection points where misalignment and oscillating motion occur.
Thin Section Bearings
Designed with very thin cross-sections and slim ring structures while maintaining load capacity and rotational accuracy in limited space. Mainly used in satellites, radar systems, avionics equipment, and aerospace precision positioning systems where space and weight reduction are critical.
Hybrid Ceramic Bearings
Using ceramic rolling elements combined with steel rings to reduce weight, improve high-speed performance, and increase corrosion and temperature resistance. Typically used in high-speed turbine engines, aerospace electric motors, and high-speed auxiliary systems requiring low friction and high reliability.
Crossed Roller Bearings
Designed with cylindrical rollers arranged perpendicularly between inner and outer rings, allowing high rigidity, high precision, and the ability to support loads in multiple directions. Commonly used in radar systems, satellite rotation systems, and aerospace precision rotating platforms.
Deep Groove Ball Bearings
Constructed with deep raceway grooves and rolling elements to support radial loads and moderate axial loads while providing smooth and quiet rotation. Typically used in aerospace pumps, electric motors, fuel systems, and other auxiliary equipment requiring reliable rotation and low maintenance.
