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.
copper alloy retainer material, steel comp e52100 inner ring material, two direction locating feature, 0.0020 inches minimum radial and 0.0030 inches maximum radial internal clearance, straight bore shape