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National Stock Number:
3120-01-484-0470
Federal Supply Class:
3120
National Item Identification Number:
014840470
Description:
BEARING,PLAIN,TRACK ROLLER
Detail:
A DETACHABLE ASSEMBLY CONSISTING OF AN OUTER AND INNER RING, DESIGNED FOR USE IN A TRACK ROLLER OR SIMILAR APPLICATION. IT IS USED TO CARRY A LOAD AND REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS, BUT MAY INCORPORATE NON-METALLIC LINERS OR SLEEVES TO AID IN REDUCING FRICTION AND/OR PROVIDING LUBRICATION. SEE ALSO BEARING, BALL, TRACK ROLLER; AND BEARING, ROLLER, TRACK ROLLER. EXCLUDES BEARING, PLAIN, SPHERICAL AND BEARING, PLAIN, SELF-ALIGNING.
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Manufacturer Information:
| 74D295015 | 76301 | THE BOEING COMPANY | | 74D295015-1001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BORE DIAMETER | 1.0000 INCHES NOMINAL1.0000 INCHES NOMINAL | | INNER MEMBER WIDTH | 2.2500 INCHES NOMINAL2.2500 INCHES NOMINAL | | OUTER MEMBER WIDTH | 2.7500 INCHES NOMINAL2.7500 INCHES NOMINAL | | OUTER MEMBER OUTSIDE DIAMETER | 0.2630 INCHES NOMINAL0.2630 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | SPECIAL FEATURES | ITEM ASSEMBLED W/TWO MS27641-10; BEARING, BALL, AIRFRAME AND ONE 74D295015-2001; WHEELITEM ASSEMBLED W/TWO MS27641-10; BEARING, BALL, AIRFRAME AND ONE 74D295015-2001; WHEEL | | STYLE DESIGNATOR | STRAIGHT OUTER RING W/O INSERT OR LINER |
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