2520-00-980-4547 BOOT,POWER TRANSMISSION COMPONEN Index 3030-00-980-4549 BELTS,V,MATCHED SET

National Stock Number:
3130-00-980-4548

Federal Supply Class:
3130

National Item Identification Number:
009804548

Description:
BEARING UNIT,BALL

Detail:
An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.


Manufacturer Information:
73648-19X2R1PC3096169ELECTRIC BOAT CORPORATION
LB3-438443SKF USA INC.
T1012BRRLB3-438443SKF USA INC.


Techincal Specification:
ASSEMBLY OVERALL LENGTH1.8120 INCHES NOMINAL
BOLT CIRCLE DIAMETER2.5000 INCHES NOMINAL
BORE DIAMETER0.7500 INCHES NOMINAL
COLLAR LOCATIONONE END
FLANGE THICKNESS0.4380 INCHES NOMINAL
HOUSING LENGTH1.3590 INCHES NOMINAL
HOUSING WIDTH3.3440 INCHES NOMINAL
LOAD CAPABILITY TYPERADIAL
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.3750 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
SEAL TYPECONTACT
SHAFT END TYPEOPEN
STYLE DESIGNATORFLANGE BLOCK


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