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National Stock Number: 3120-01-186-1792
Federal Supply Class: 3120
National Item Identification Number: 011861792
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:
8J8250 | 11083 | CATERPILLAR INC |
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Techincal Specification:
PROPRIETARY CHARACTERISTICS | PACS | SPECIAL FEATURES | ONE END FLARED; CONSISTS OF CATERPILLAR P/N 9S817 EXPANSION PLUG,8J8238 BUSHING,8J8246 ROLLER,AND 9212 SEAL | STYLE DESIGNATOR | PLAIN, COUNTERBORED |
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