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National Stock Number:
3110-00-992-1070
Federal Supply Class:
3110
National Item Identification Number:
009921070
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:
| 10895044-5 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | FFB171 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| BORE DIAMETER | 30.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY NOTCH IN OUTER RING | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | OVERALL OUTSIDE DIAMETER | 55.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 13.0 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 111 TYPE AND 00 GRADE AND 1 CLASS | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | OUTER RING NOTCHED 0.188 IN WIDE BY 0.090 IN DEEP | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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