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National Stock Number:
3110-01-441-1304
Federal Supply Class:
3110
National Item Identification Number:
014411304
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:
| 416821-56FF | 54ZA4 | ABB MOTORS & MECHANICAL INC | | 416821-6F-F | 50380 | RELIANCE ELECTRIC | | 416821-6F-F | 54ZA4 | ABB MOTORS & MECHANICAL INC | | 416821-6F-F | 71956 | RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 25.0 MILLIMETERS NOMINAL | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | LOOSE | | LOAD DIRECTION | RADIAL | | MATERIAL | STEEL OVERALL | | OVERALL OUTSIDE DIAMETER | 52.0 MILLIMETERS NOMINAL | | OVERALL WIDTH | 15.0 MILLIMETERS NOMINAL | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND | | SPECIAL FEATURES | STABILIZED RINGS AND ROLLING ELEMENTS ARE THOSE WHOSE SIZE CHANGE IS LESS THAN .0001" PER INCH DIAMETER AFTER EXPOSURE TO A TEMPERATURE OF 300 DEGREES F FOR 2500 HOURS |
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