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National Stock Number:
3120-01-303-0007
Federal Supply Class:
3120
National Item Identification Number:
013030007
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:
| 26M68-331 PIECE 6 | 96169 | ELECTRIC BOAT CORPORATION | | 26M68-331-6 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BORE LENGTH | 2.000 INCHES NOMINAL | | BORE INSIDE DIAMETER | 0.752 INCHES MINIMUM AND 0.753 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | OUTSIDE DIAMETER | 2.375 INCHES NOMINAL | | MATERIAL | PLASTIC |
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