3120-00-064-0120 BUSHING,SLEEVE Index 9905-00-064-0123 PLATE,IDENTIFICATION

National Stock Number:
3130-00-064-0121

Federal Supply Class:
3130

National Item Identification Number:
000640121

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:
RA121335TIMKEN CO
RA1-INCH FLANGETTE21335TIMKEN CO
RA100NPPB52MSC121335TIMKEN CO


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
ASSEMBLY OVERALL LENGTH1.2656 INCHES NOMINAL
BLOCK TYPEFIXED
BOLT CIRCLE DIAMETER3.0000 INCHES NOMINAL
BORE DIAMETER1.0000 INCHES NOMINAL
COLLAR LOCATIONONE END
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
FLANGE THICKNESS0.0830 INCHES NOMINAL
HOUSING DIAMETER3.7500 INCHES NOMINAL
HOUSING LENGTH0.6875 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD CAPABILITY TYPERADIAL
LUBRICATION FITTING TYPESELF LUBRICATED
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL HOUSING
MOUNTING HOLE TYPESQUARE
MOUNTING HOLE WIDTH0.3388 INCHES MINIMUM AND 0.3488 INCHES MAXIMUM
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
ROLLING ELEMENT GROOVE QUANTITY1
SEAL LOCATIONBOTH ENDS
SEAL TYPECONTACT
SHAFT END TYPEOPEN
STYLE DESIGNATORFLANGE BLOCK


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