Used on platform,ant. 16.0mm overall width 50.0mm bore diameter angular contact bearing 15 degree the FS637 in p/n is isoflex, NBU15 grease non-loading groove, non-separable, tandem mounting
Used on f-16 aircraft. 0.3020" overall width 0.4998" bore diameter bearing, ball, annular, angular contact duplex pair, face to face bearing preload pounds, min 1, max 5 92c counterbored outer rings, non-separable, face to face mounting
Used on c-17a aircraft. 0.6937" overall width 15.00mm bore diameter angular contact tandem duplex 92a non-loading groove, non-separable, tandem mounting
Used on iflols;catapult/arresting gear. 0.5000" bore diameter conrad type ball bearing; this duplex bearing is a pair of bearings mounted back to back; annular ball bearings, deep groove; G33 indicates grease, mobil 28 iaw mil-g-81322; bearings are sealed on one side. 28b loading groove, non-separable