First inside corner chamfered 0.078 in.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 5925-00-402-7768
NSN 6145-00-278-0697
NSN 5910-01-198-6215
NSN 6650-01-019-7521
NSN 5855-00-832-9341
NSN 6105-01-071-1367
NSN 6220-00-862-6216
NSN 6620-01-519-2628
NSN 6620-01-057-9621
NSN 6610-00-448-9004
NSN 6645-01-545-7411
NSN 5945-00-420-5712