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National Stock Number:
3110-00-554-3311
Federal Supply Class:
3110
National Item Identification Number:
005543311
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:
| A-A-59645 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA59645-08ACHB | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | FF-B-2844/3 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | FFB2844/03BF1XX | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | R20-1L1 | 21760 | SCHATZ BEARING CORPORATION | | R20FF0105A006A75A0000-0 | 38443 | SKF USA INC. | | R20FFABEC1MILG23827 | 38443 | SKF USA INC. | | S12RFFMILG3278A | 21760 | SCHATZ BEARING CORPORATION | | S12RPPTFMILG3278A | 43991 | FAG BEARINGS CORPORATION | | S12SFFQ6A7MILG3278A | 38443 | SKF USA INC. | | S12SFFQ6B4MILG3278A | 38443 | SKF USA INC. |
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Techincal Specification:
| BORE DIAMETER | 1.2500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | | OVERALL WIDTH | 0.5000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | SHIELD QUANTITY | 2 | | SPECIFICATION/STANDARD DATA | 58536-AA59645-08ACHB PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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