A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes:bearing,roller,airframe.
one direction locating feature, straight bore shape, 3.9367 inches minimum and 3.9370 inches maximum overall outside diameter, 0.6239 inches minimum and 0.6299 inches maximum overall width, 0.0005 inches minimum radial and 0.0017 inches maximum radial internal clearance