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.
25.0 millimeters nominal bore diameter, straight bore shape, 47.0 millimeters nominal overall outside diameter, 0.0005 inches minimum radial and 0.0015 inches maximum radial internal clearance, one direction locating feature