3110-01-258-0161 BEARING,ROLLER,NEEDLE Index 3120-01-258-0163 BUSHING,SLEEVE

National Stock Number:
3110-01-258-0162

Federal Supply Class:
3110

National Item Identification Number:
012580162

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
972155-406481NORTHROP GRUMMAN SYSTEMS CORPORATION
972155-483086NEW HAMPSHIRE BALL BEARINGS INC
SR1742B3T-14C17WK511-283086NEW HAMPSHIRE BALL BEARINGS INC
SSMERI-2117SD603DF7TTA5P511T450083086NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER1.0625 INCHES NOMINAL
CONTACT ANGLE13.0 DEGREES MINIMUM AND 23.0 DEGREES MAXIMUM
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION960446,CAGE 06484 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALOIL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RETAINER
MATERIALSTEEL COMP 440C BALL
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
PROPRIETARY CHARACTERISTICSPACS
OVERALL OUTSIDE DIAMETER1.3125 INCHES NOMINAL
OVERALL WIDTH0.3125 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATIONABEC NO. 5T
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
SURFACE FINISHGROUND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SURFACE TREATMENTPASSIVATE ALL EXTERNAL/EXPOSED METAL SURFACES
BEARING PRELOAD DESIGNATIONLIGHT
BEARING PRELOAD RATING5.0 POUNDS MINIMUM AND 10.0 POUNDS MAXIMUM


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