A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also bearing, ball, annular.
6.9990 inches minimum and 7.0000 inches maximum bore diameter, steel comp 440c ballsteel comp e52100 inner racesteel comp e52100 outer raceplastic retainersteel comp 1020 and steel comp 1010 spacer material, abec no.1 standard tolerance designation, 7.9600 inches minimum and 8.0000 inches maximum overall outside diameter