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National Stock Number:
3120-21-914-2012
Federal Supply Class:
3120
National Item Identification Number:
219142012
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:
| 87 WPB 243-001 ITEM 18 | 81340 | UNITED STATES COAST GUARD DBA USCG SFLC | | F546150281 | 0S1K7 | THORDON BEARINGS INC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 95.5 MILLIMETERS NOMINAL | | BODY OUTSIDE DIAMETER | 134.9 MILLIMETERS NOMINAL | | HARDNESS RATING | 67.0 SHORE DUROMETER D NOMINAL OVERALL | | MATERIAL | RESIN SYNTHETIC OVERALL | | OVERALL LENGTH | 225.0 MILLIMETERS NOMINAL | | SPECIAL FEATURES | XBEARING HAS 5 AXIAL GROOVES RUNNING THE ENTIRE LENGTH OF BEARING, GROOVE DETAIL 111.4 MM DIA BY 5.0 MM W EVENLY SPACED TOP 180.0 DEG OF THE BEARING; GENERAL APPLICATION PROPELLER SHAFT BEARING; FINISH MACHINE BY INSTALLING ACTIVITY |
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