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National Stock Number:
3120-01-087-7063
Federal Supply Class:
3120
National Item Identification Number:
010877063
Description:
BEARING,WASHER,THRUST
Detail:
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.
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Manufacturer Information:
| 777-017 | U3788 | VERMEER EQUIPMENT UK LTD | | 8329 | 96151 | EATON CORPORATION DIV EATON FLUID POWER | | D82804 | 10988 | CNH INDUSTRIAL AMERICA LLC |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | CHAMFERED FIRST INSIDE CORNER | | CORNER SHAPE | CHAMFERED SECOND INSIDE CORNER | | CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER | | CORNER SHAPE | SQUARE SECOND OUTSIDE CORNER | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 1.0040 INCHES MINIMUM AND 1.0120 INCHES MAXIMUM | | OUTSIDE DIAMETER | 37.00 MILLIMETERS MINIMUM AND 37.60 MILLIMETERS MAXIMUM | | OVERALL THICKNESS | 3.12 MILLIMETERS MINIMUM AND 3.20 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1010 OVERALL | | SPECIAL FEATURES | FIRST INSIDE CORNER CHAMFER LENGTH 0.70 MILLIMETERS MIN,1.30 MILLIMETERS MAX,FIRST INSIDE CORNER CHAMFER ANGLE 45.0 DEG | | STYLE DESIGNATOR | ROUND |
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