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National Stock Number:
3110-00-121-9800
Federal Supply Class:
3110
National Item Identification Number:
001219800
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:
| 359387 | 77445 | RTX CORPORATION | | 359984 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 3.9497 INCHES MINIMUM AND 3.9500 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0032 INCHES MINIMUM RADIAL AND 0.0044 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | NONLOCATING | | OVERALL OUTSIDE DIAMETER | 5.1996 INCHES MINIMUM AND 5.2000 INCHES MAXIMUM | | OVERALL WIDTH | 1.2548 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | CAGE SILVER PLATE PER AMS 2412 NOSTRIKE METAL 0.0005-0.0015 THK ON LANDRIDING SURFACES AND ROLLER POCKETS,RQD BAKE 475-500F FOR 2HRS TO CHECK FOR BOND | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE | | SURFACE FINISH | GROUND |
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