Airframe Ball Bearings

IBSCO provides airframe bearings manufactured to meet today’s most stringent aerospace and military specifications outlined in AS-3990 and SAE-AS7949 (previously MIL-B-7949). Airframe control bearings are used for many aerospace and dense applications because of their lightweight design, corrosion resistant properties and grease lubrication. Airframe bearings are also typically sealed for protection and optimal performance in harsh environments.

Additionally, airframe bearings have a low torque and coefficient of friction. This makes these bearings suitable for applications where oscillation motion with limited rotation may be present. Examples of applications that are appropriate in the industrial, military and aerospace applications include:

  • Actuation devices
  • Thrust reversers
  • Undercarriage applications
  • Afterburners
  • Door components
  • Landing gear
  • Engine controls

We offer air frame bearings in inch and metric sizes, and in many of today’s most versatile and popular styles, including:

  • Single row deep groove bearings
  • Double row deep groove bearings
  • Thin section bearings
  • Self-aligning bearings

Top Quality

At IBSCO, our ongoing commitment to quality in our airframe bearings can be seen in our:

  • ISO 9001:2008 certification
  • Lot traceability practices

Best Selection

We have an extensive and fully stocked warehouse that allows us to offer fast shipment of airframe bearings from all of today’s leading manufacturers, including: