First inside corner chamfer length 0.0469 in. , first inside corner angle 45.0 degrees
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 5985-01-403-2835
NSN 5945-01-145-7217
NSN 2925-00-735-4979
NSN 5999-01-630-8269
NSN 5930-01-646-9621
NSN 6135-01-632-9323
NSN 5998-00-827-2029
NSN 6620-00-970-2363
NSN 6130-00-175-8066
NSN 6105-01-130-0821
NSN 6620-00-930-5615
NSN 4140-01-055-6355