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National Stock Number:
3120-01-612-7231
Federal Supply Class:
3120
National Item Identification Number:
016127231
Description:
BEARING,SLEEVE
Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.
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Manufacturer Information:
| 7815K71 | 07BY4 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.75 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.25 INCHES NOMINAL | | FLANGE OUTSIDE DIAMETER | 3.00 INCHES NOMINAL | | FLANGE WIDTH | 0.25 INCHES NOMINAL | | OVERALL LENGTH | 2.50 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BRONZE FLANGED SLEEVE BEARING | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | SPECIAL FEATURES | MATERIAL IS BRONZE ALLOY 932. THE TEMPERATURE RANGE IS -30 TO 450 DEGREES F. P MAX IS 4000, V MAX IS 750, AND PV MAX IS 75000 | | STYLE DESIGNATOR | BLANK, EXTERNAL FLANGE ONE END |
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