3110-01-021-4218 BEARING,BALL,ANNULAR Index 5305-01-021-4220 SCREW,CAP,SOCKET HEAD

National Stock Number:
3110-01-021-4219

Federal Supply Class:
3110

National Item Identification Number:
010214219

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:
2410011029641INTERNATIONAL VIDEO SYSTEMS INC
SSR1F-8516ZZRA3P25LG-2050294NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER0.3125 INCHES NOMINAL
BORE SHAPESTRAIGHT
FLANGE OUTSIDE DIAMETER0.5470 INCHES NOMINAL
FLANGE WIDTH0.0310 INCHES NOMINAL
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING OUTSIDE DIAMETER0.5000 INCHES NOMINAL
OVERALL WIDTH0.1562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 440A OVERALL
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.3
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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