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National Stock Number:
3120-00-340-4581
Federal Supply Class:
3120
National Item Identification Number:
003404581
Description:
BEARING,PLAIN,SELF-ALIGNING
Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.
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Manufacturer Information:
| ATW20V7 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | BLFR20-199S | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | GB520CS20S | 02758 | U S BEARINGS | | GB520CS20S | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB520CS20S | 50632 | KAMATICS CORPORATION | | GB520CS20S | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BORE DIAMETER | 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER | | INNER MEMBER WIDTH | 1.0880 INCHES MINIMUM AND 1.0930 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.9370 INCHES MINIMUM AND 0.9470 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 104000 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE | | SURFACE TREATMENT | NICKEL AND CHROMIUM OR CHROMIUM INNER MEMBER |
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