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National Stock Number:
3110-00-151-4836
Federal Supply Class:
3110
National Item Identification Number:
001514836
Description:
BEARING,ROLLER,CYLINDRICAL
Detail:
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.
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Manufacturer Information:
| 12809 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | 369A5198-3 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | AAV306RW0MSRA1732 | 21335 | TIMKEN CO | | 5RJH306-22 | 78118 | MPB CORPORATION | | 369A5198-3 | 8V613 | THE BOEING COMPANY |
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Techincal Specification:
| BORE DIAMETER | 30.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0025 INCHES MINIMUM RADIAL AND 0.0034 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | ONE DIRECTION | | OVERALL OUTSIDE DIAMETER | 72.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 19.0 MILLIMETERS NOMINAL | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE | | SPECIAL FEATURES | STABILIZED FOR OPERATION FROM M 65 TO P 250 DEG F,RETAINER SILVER-PLATED 0.0005 TO 0.0015 IN. THK PER AMS 2412,C60.0 TO C64.0 ROCKWELL HARDNESS ROLLERS,INNER AND OUTER RINGS,MAX SURFACE FINISH,ROLLERS 4 MICROINCHES AA,INNER AND OUTER RACEWAYS 8 MICROINCH AA | | SURFACE FINISH | GROUND |
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