4310-01-012-3621 COVER,VALVE Index 3110-01-012-3623 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
3110-01-012-3622

Federal Supply Class:
3110

National Item Identification Number:
010123622

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:
1676726PC2403956NORTHROP GRUMMAN SYSTEMS CORPORATION
1851073-203956NORTHROP GRUMMAN SYSTEMS CORPORATION
SFR166K25/883086NEW HAMPSHIRE BALL BEARINGS INC
SSRIF-6632A7P2583086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER0.1875 INCHES NOMINAL
BORE SHAPESTRAIGHT
FLANGE OUTSIDE DIAMETER0.4220 INCHES NOMINAL
FLANGE WIDTH0.0230 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING OUTSIDE DIAMETER0.3750 INCHES NOMINAL
OVERALL WIDTH0.1250 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO. 7P
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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