3020-00-674-1867 PULLEY,GROOVE Index 5360-00-674-1869 SPRING,HELICAL,COMPRESSION

National Stock Number:
3120-00-674-1868

Federal Supply Class:
3120

National Item Identification Number:
006741868

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
47-641-105-597499BELL TEXTRON INC


Techincal Specification:
ANTIROTATION/LUBRICATION TYPE AND QUANTITY9 HOLE
BODY INSIDE DIAMETER0.9950 INCHES MINIMUM AND 0.9953 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.1875 INCHES MINIMUM AND 1.1880 INCHES MAXIMUM
KEYWAY DIMENSION0.3120 INCHES NOMINAL EXTERNAL KEYWAY WIDTH
KEYWAY DIMENSION0.3700 INCHES NOMINAL EXTERNAL KEYWAY LENGTH
KEYWAY DIMENSION0.0350 INCHES NOMINAL EXTERNAL KEYWAY DEPTH
LEFT INTERNAL FLANGE HOLE DIAMETER0.5625 INCHES NOMINAL
LEFT INTERNAL FLANGE WIDTH0.1900 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM
OVERALL LENGTH1.1780 INCHES MINIMUM AND 1.1980 INCHES MAXIMUM
SPECIAL FEATURESINTERNAL FLANGE THREADED WITH 0.562-24 CLASS 3B THREADS 0.1950 IN. LG,LEFT END COUNTERBORED TO 0.6870 IN. DIA BY 0.2250 IN. LG,LEFT END OD FIRST STEP 0.8120 IN. DIA BY 0.2250 IN. LG 2ND STEP 1.0550 IN. DIA BY 0.0750 IN. LG


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