A rigid tubular item which fits between a bearing and its housing, designed primarily as a replaceable wear surface within the inner wall of the housing.
c steel,6.560 in. od,4.500 in. id,0.440 in. thk,backside beveled 0.100 in. dp by 59.0 to 61.0 deg,surface roughness faceside 1/2 rms,backside 125 rms general characteristics item description