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National Stock Number:
3120-01-258-6152
Federal Supply Class:
3120
National Item Identification Number:
012586152
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:
| 3867335-1 | 59211 | PARKER-HANNIFIN CORPORATION | | 3867335-1 | 82106 | PARKER-HANNIFIN CORPORATION | | 3867335-1 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| BORE LENGTH | 0.525 INCHES MINIMUM AND 0.529 INCHES MAXIMUM | | BORE INSIDE DIAMETER | 0.2512 INCHES MINIMUM AND 0.2513 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | FACE WIDTH | 0.460 INCHES MINIMUM AND 0.464 INCHES MAXIMUM | | MATERIAL | STEEL COMP E52100 | | HUB DIAMETER | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | METALLIC HARDNESS RATING | 60.0 MINIMUM ROCKWELL C AND 62.0 MAXIMUM ROCKWELL C | | OUTSIDE DIAMETER | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
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