3110-01-221-8759 PLATE,RETAINING,BEARING Index 3130-01-221-8761 HOUSING,BEARING UNIT

National Stock Number:
3110-01-221-8760

Federal Supply Class:
3110

National Item Identification Number:
012218760

Description:
PLATE,RETAINING,BEARING

Detail:
A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.


Manufacturer Information:
109239-117472EATON AEROSPACE LLC
109239-199145EATON AEROSPACE LLC ED AND C WEST DIV


Techincal Specification:
DISTANCE BETWEEN HOLES ALONG LENGTH0.166 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH0.166 INCHES NOMINAL
DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE0.830 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE0.830 INCHES NOMINAL
APERTURE DIAMETER1.180 INCHES NOMINAL
BODY DIAMETER1.700 INCHES NOMINAL
BODY THICKNESS0.167 INCHES NOMINAL
COUNTERBORE DEPTH0.200 INCHES NOMINAL
COUNTERBORE DIAMETER1.3760 INCHES MINIMUM AND 1.3765 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLECOUNTERBORED W/ APERTURE
LENGTH ACROSS FLATS2.060 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINOR THICKNESS0.237 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLEFOUR HOLES
MOUNTING HOLE DIAMETER0.261 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
OUTSIDE DIAMETER0.275 INCHES NOMINAL
OVERALL THICKNESS0.437 INCHES NOMINAL
WIDTH ACROSS FLATS2.060 INCHES NOMINAL
STYLE DESIGNATORFOUR FLATS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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