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National Stock Number:
3120-00-294-2979
Federal Supply Class:
3120
National Item Identification Number:
002942979
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:
| 1168 | 1DF03 | ABM EQUIPMENT, LLC | | 1229J712 | 04627 | HYSTER-YALE GROUP, INC. | | 1229J712 | 08219 | STONE SAFETY CORP | | 1229J712 | 23705 | FRUEHAUF CORP | | 1229J712 | 27996 | HEIL ENVIRONMENTAL INDUSTRIES | | 1229J712 | 30076 | HYSTER-YALE GROUP, INC. | | 1229J712 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 1229J712 | 44950 | ONEIDA LTD SILVERSMITHS | | 1229J712 | 58141 | STRICK TRAILER CO | | 1229J712 | 60528 | TRAILMOBILE INC SUB OF THE PULLMAN CO | | 1229J712 | 70940 | ENTERPRISE FABRICATORS INC | | 1229J712 | 75460 | KRIEGER STEEL SECTIONS INC | | 1229J712 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 1229J712 | 78845 | HEIL CO TEC DIV | | 6V1097 | 14234 | GREAT DANE TRAILERS INC | | 507895 | 23705 | FRUEHAUF CORP | | 708601 | 24617 | GENERAL MOTORS CORP | | 129J712 | 56721 | PREMIER CENTRAL TRUCK BODY | | 667368 | 58275 | SASCO INC CANADIAN DIV | | 444SP29 | 76040 | MACK TRUCKS INC PARTS OPN |
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Techincal Specification:
| MATERIAL | STEEL COMP 1060 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 48.0 ROCKWELL C MINIMUM OVERALL | | STYLE DESIGNATOR | ROUND | | OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | OVERALL THICKNESS | 0.1150 INCHES MINIMUM AND | | 0.1250 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND W/FLAT | | DIAMETER | 1.5156 INCHES NOMINAL | | CENTER HOLE WIDTH | 1.3830 INCHES MINIMUM AND | | 1.3890 INCHES MAXIMUM | | SURFACE CONDITION | GROUND | | FEATURES PROVIDED | CASEHARDENED |
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