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National Stock Number:
3110-00-227-4729
Federal Supply Class:
3110
National Item Identification Number:
002274729
Description:
BEARING,BALL,ANNULAR
Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
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Manufacturer Information:
| 211593 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0003 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 2.8341 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM | | OVERALL WIDTH | 0.4674 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SPECIAL FEATURES | RETAINER SILVER PLATED | | SURFACE FINISH | GROUND |
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