|
|
|
National Stock Number:
3110-00-293-8674
Federal Supply Class:
3110
National Item Identification Number:
002938674
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.
|
Manufacturer Information:
| 1270 | 82235 | NATIONAL ALUMINUM EXTRUSION DIV OF NATIONAL STEEL CORP | | 1270SE | 82235 | NATIONAL ALUMINUM EXTRUSION DIV OF NATIONAL STEEL CORP |
|
Techincal Specification:
| BORE DIAMETER | 3.3455 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LOAD DIRECTION | RADIAL | | MATERIAL | COPPER ALLOY INNER RING | | MATERIAL | COPPER ALLOY SHIELD | | MATERIAL | PLASTIC PHENOLIC RETAINER | | MATERIAL | STEEL CORROSION RESISTING BALL | | OVERALL OUTSIDE DIAMETER | 4.1329 INCHES MINIMUM AND 4.1339 INCHES MAXIMUM | | OVERALL WIDTH | 0.3380 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SHIELD QUANTITY | 2 | | SPECIAL FEATURES | OUTER RING ONLY CADMIUM PLATED | | STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE | | SURFACE FINISH | GROUND |
|
|