4140-01-271-1918 IMPELLER,FAN,CENTRIFUGAL Index 4730-01-271-1920 CLAMP,HOSE

National Stock Number:
3110-01-271-1919

Federal Supply Class:
3110

National Item Identification Number:
012711919

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:
6J537011083CATERPILLAR INC


Techincal Specification:
DISTANCE BETWEEN HOLES ALONG LENGTH3.500 INCHES NOMINAL
DISTANCE BETWEEN HOLES ALONG WIDTH3.500 INCHES NOMINAL
DISTANCE FROM HORIZONTAL CENTERLINE TO CENTER OF RIGHT HOLE1.750 INCHES NOMINAL
DISTANCE FROM VERTICAL CENTERLINE TO CENTER OF RIGHT HOLE1.750 INCHES NOMINAL
APERTURE DIAMETER2.999 INCHES MINIMUM AND 3.001 INCHES MAXIMUM
COUNTERBORE DEPTH1.283 INCHES MINIMUM AND 1.293 INCHES MAXIMUM
COUNTERBORE DIAMETER3.540 INCHES MINIMUM AND 3.542 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLECOUNTERBORED W/ APERTURE
LENGTH5.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION1E 357,CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINOR THICKNESS1.462 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLEFOUR HOLES
MOUNTING HOLE DIAMETER0.812 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
OVERALL THICKNESS2.750 INCHES NOMINAL
STYLE DESIGNATORSQUARE


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