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National Stock Number:
3110-01-283-2271
Federal Supply Class:
3110
National Item Identification Number:
012832271
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:
| 798868 | 77445 | RTX CORPORATION | | 798868 | 78118 | MPB CORPORATION | | 798869 | 38443 | SKF USA INC. | | 802862 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BEARING PRELOAD RATING | 11.0 POUNDS NOMINAL | | BORE DIAMETER | 1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | CONTACT ANGLE | 18.0 DEGREES MINIMUM AND 22.0 DEGREES MAXIMUM | | INTERNAL CLEARANCE | 0.0021 INCHES MINIMUM RADIAL AND 0.0029 INCHES MAXIMUM RADIAL | | OVERALL OUTSIDE DIAMETER | 2.8343 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM | | OVERALL WIDTH | 0.6593 INCHES MINIMUM AND 0.6613 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | MATERIAL | STEEL OVERALL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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