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National Stock Number:
3120-01-207-5149
Federal Supply Class:
3120
National Item Identification Number:
012075149
Description:
ROLLER,LINEAR-ROTARY MOTION
Detail:
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.
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Manufacturer Information:
| L3223661-001 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.656 INCHES NOMINAL | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF INSIDE CORNER | 0.030 IN. RADIUS | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. RADIUS | | FACE WIDTH | 1.910 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.120 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | ASSEMBLY INCLUDES L3223661-015 ROLLER,LINEAR-ROTARY MOTION AS DESRIBED AND L3223661-013 BUSHING SLEEVE-1.865 LENGTH,0.88 FLANGE DIA.,WITH 0.4375 DIA. CENTER HOLE. ALSO INCLUDES 2 BUSHING SLEEVES- M81934/2-05C016 | | STYLE DESIGNATOR | PLAIN |
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