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National Stock Number: 3110-00-188-2885
Federal Supply Class: 3110
National Item Identification Number: 001882885
Description: BEARING,BALL,TRACK ROLLER
Detail: AN ANTIFRICTION BEARING HAVING SPHERICAL ROLLING ELEMENTS DESIGNED FOR USE IN A TRACK ROLLER ASSEMBLY.
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Manufacturer Information:
| KP3AR1 1-2ANG25 | 21335 | TIMKEN CO | | KP3AR1 1-2FS10160X | 21335 | TIMKEN CO | | KP3AR11-2 | 21335 | TIMKEN CO | | KP3AR11-2ANG25 | 21335 | TIMKEN CO | | KP3AR11-2FS10160 | 21335 | TIMKEN CO | | KP3AR11-2FS10160X | 21335 | TIMKEN CO | | KP3AR11-2FS428 | 21335 | TIMKEN CO | | KP3AR11-2MILG3278A | 21335 | TIMKEN CO | | KP3AR11-2FS428 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.1900 INCHES NOMINAL | | CROWN RADIUS | 0.3590 INCHES NOMINAL | | INNER RING WIDTH | 0.2970 INCHES NOMINAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.2650 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.7180 INCHES NOMINAL | | MATERIAL | STEEL BALL | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW RIGID, CROWNED OD INNER RING EXTENDED BOTH SIDES | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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