First inside corner chamfer length 0.70 millimeters min, 1.30 millimeters max, first inside corner chamfer angle 45.0 deg
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
Classification: Thrust ball bearings
NSN 5990-01-106-3786
NSN 5930-00-419-7820
NSN 5930-00-278-7731
NSN 6240-01-307-8236
NSN 6130-00-876-2511
NSN 6320-01-592-6248
NSN 5965-01-323-7225
NSN 5855-01-488-6571
NSN 5915-01-137-0260
NSN 5950-00-005-1944
NSN 5920-01-533-9103
NSN 7035-01-400-3666