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National Stock Number:
3120-01-151-0625
Federal Supply Class:
3120
National Item Identification Number:
011510625
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:
| 10108130 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 4055T39 | 99207 | GENERAL ELECTRIC COMPANY | | 4055T39P01 | 07484 | ACCURATE BUSHING COMPANY, INC. | | 4055T39P01 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 4055T39P01 | 99207 | GENERAL ELECTRIC COMPANY | | 4055T39P01 99207 | 99207 | GENERAL ELECTRIC COMPANY | | A-6713 | 07484 | ACCURATE BUSHING COMPANY, INC. | | AH51694 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | AH51694 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | FACE WIDTH | 1.120 INCHES MINIMUM AND 1.125 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.548 INCHES MINIMUM AND 1.550 INCHES MAXIMUM | | METALLIC HARDNESS RATING | 52.0 NOMINAL ROCKWELL C | | STYLE DESIGNATOR | PLAIN |
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