NF L31-209:1973
Airframe bearings, single row. Rigid torque tube ball bearings. Corrosion-resisting steel. Dimensions and loads.

Standard No.

NF L31-209:1973

Release Date

1973

Published By

Association Francaise de Normalisation

Latest

NF L31-209:1973

NF L31-209:1973 history

• 1973 NF L31-209:1973 Airframe bearings, single row. Rigid torque tube ball bearings. Corrosion-resisting steel. Dimensions and loads.