圓錐滾子軸承的外部組件,為軸承的滾動元件提供接觸面。
0.4380 inches minimum and 0.4388 inches maximum outer ring outside diameter, 0.0400 inches nominal flange width, waveguide assy,texas instruments,model 990c/990p/990s/992s end item identification, 0.5000 inches nominal flange outside diameter, 0.0469 inches nominal backface corner radius