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National Stock Number:
3110-00-977-2445
Federal Supply Class:
3110
National Item Identification Number:
009772445
Description:
RETAINER,ROLLER,BEARING
Detail:
A FRAME OR INCLOSURE WHICH SPACES AND RETAINS THE ROLLING ELEMENTS OF A BEARING, ROLLER (AS MODIFIED).
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Manufacturer Information:
| 6435-20269-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 3.5500 INCHES MINIMUM AND 3.5700 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.7400 INCHES MINIMUM AND 3.7600 INCHES MAXIMUM | | OVERALL WIDTH | 1.4900 INCHES MINIMUM AND 1.5100 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6280 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | MACHINED | | RETAINER PIECE QUANTITY | 1 | | SPECIAL FEATURES | LEFT INTERNAL FLANGE 3.1300 IN. MIN,3.1320 IN. MAX DIA BY 0.2500 IN. MIN,0.2580 IN. MAX W,OUTSIDE LEFT CORNER STEPPED TO 3.3750 IN. NOM DIA BY 0.1250 IN. DEEP,RIGHT INTERNAL FLANGE 3.4450 IN. NOM DIA BY 0.1000 IN. W,12 SLOTS EQUALLY SPACED 0.3800 IN. MIN,0.3880 IN. MAX W BY 0.5080 IN. MIN,0.5120 IN. MAX LG,FOUR TANGSEQUALLY SPACED 0.4850 IN. LG W/RIGHT SIDE CORNER SQ AND LEFT SIDE CORNER ROUNDED BY 0.5000 IN. RADIUS,SURFACE TREATMENT,ALL SURFACES PHOSPHATE TREATED PER SS 8416 SIKORSKY ACFT EXCEPT LEFT INTERNAL FLANGE | | STYLE DESIGNATOR | RADIAL, RETAINER AND CYLINDRICAL ROLLERS | | TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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