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National Stock Number:
3110-01-056-2974
Federal Supply Class:
3110
National Item Identification Number:
010562974
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:
| 114C2657-20 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 114C2657-20 | 09721 | GENERAL BEARING CORP | | 114C2657-20 | 21335 | TIMKEN CO | | 114C2657-20 | 21760 | SCHATZ BEARING CORPORATION | | 114C2657-20 | 38443 | SKF USA INC. | | 114C2657-20 | 52676 | SKF USA INC. | | S12KDDC5 | 21335 | TIMKEN CO | | S12KDDFS160 | 21335 | TIMKEN CO | | R20FF20GRS | 38443 | SKF USA INC. | | 114C2657-20 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | 3110PL0671360 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 3110PL1755967 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| BORE DIAMETER | 1.2500 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-3-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | | OVERALL WIDTH | 0.5000 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC CAGE | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | RETAINER FABRICATION METHOD | MACHINED | | SHIELD QUANTITY | 2 | | SPECIAL FEATURES | BEARING WILL CONFORM TO MIL-STANDARD FF-B-171; RACES AND BALLS HAVE A MINIMUM HARDNESS OF 58 ROCKWELL C; BEARINGS TO BE STABLE FOR OPR FROM -65 DEG F TO +160 DEG F | | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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