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National Stock Number:
3110-01-347-0286
Federal Supply Class:
3110
National Item Identification Number:
013470286
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:
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Techincal Specification:
| BORE DIAMETER | 1.3125 INCHES NOMINAL | | BORE SHAPE | STRAIGHT | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085A MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | OIL LUBRICATING | | OVERALL OUTSIDE DIAMETER | 1.7500 INCHES NOMINAL | | OVERALL WIDTH | 0.2500 INCHES NOMINAL | | MATERIAL | STEEL COMP 440C OVERALL | | SPECIFICATION/STANDARD DATA | 40920-3TKR21-28U PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | STANDARD TOLERANCE DESIGNATION | ABEC NO. 5T | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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