3120-99-734-9791

Thrust Washer Bearing

3120997349791 997349791 001279684/013 M/600/00/0001 PART 251 M/600/00/0001/013 M/600/00/0001/251 SSK/M/600/00/0001/013 001279684 PART 251 001279684/251 SSK/M/600/00/0001/251 SSK/M/600/00/0001 PART 251

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. View more Thrust Washer Bearing