2520-00-149-8144 GEARSHAFT,SPUR Index 2520-00-149-8146 HUB,GEAR

National Stock Number:
3130-00-149-8145

Federal Supply Class:
3130

National Item Identification Number:
001498145

Description:
HOUSING,BEARING UNIT

Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.


Manufacturer Information:
514732-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
BASE LENGTH3.5000 INCHES NOMINAL
BASE THICKNESS1.3750 INCHES NOMINAL
BORE DIAMETER2.7470 INCHES MINIMUM AND 2.7480 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH4.0000 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE2.2500 INCHES NOMINAL
HOUSING HEIGHT4.3750 INCHES NOMINAL
HOUSING WIDTH6.0000 INCHES NOMINAL
LUBRICATION FITTING TYPEHYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE45.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND C MIL SPEC SINGLE MATERIAL RESPONSE HOUSING
MATERIALSTEEL HOUSING
MOUNTING HOLE DIAMETER0.8750 INCHES NOMINAL
SHAFT END TYPEOPEN
STYLE DESIGNATORPILLOW BLOCK, SOLID


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