5355-01-186-2256 KNOB Index 3110-01-186-2259 BEARING,BALL,DUPLEX

National Stock Number:
3110-01-186-2258

Federal Supply Class:
3110

National Item Identification Number:
011862258

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:
S38PPB1CK811/16883086NEW HAMPSHIRE BALL BEARINGS INC
S38PPB1CK811/883086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER0.3150 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0008 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C OUTER RING
MATERIALSTEEL COMP 302 OR STEEL COMP 305 RETAINER
OVERALL OUTSIDE DIAMETER0.8861 INCHES NOMINAL
OVERALL WIDTH0.2756 INCHES NOMINAL
SHIELD QUANTITY2
STYLE DESIGNATORSHOULDERED INNER RING, SEPARABLE
SURFACE FINISHGROUND


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