First inside corner chamfered 0.052 min., 0.062 in.Max by 45 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 6645-00-947-0625
NSN 2925-01-089-6269
NSN 5985-00-764-1313
NSN 2925-01-528-7333
NSN 6105-01-198-3065
NSN 5990-00-074-3056
NSN 6240-01-429-2747
NSN 6320-00-174-1362
NSN 4140-01-171-3246
NSN 5985-00-244-1693
NSN 5950-01-231-1382
NSN 6650-01-278-2151