3110-00-271-0077 BEARING,ROLLER,TAPERED Index 6615-00-271-0092 GUARD,WHEEL

National Stock Number:
3130-00-271-0084

Federal Supply Class:
3130

National Item Identification Number:
002710084

Description:
BEARING UNIT,ROLLER

Detail:
AN ASSEMBLED UNIT, COMPOSED OF A HOUSING INCORPORATING A SINGLE OR MULTIPLE ROW ROLLER BEARING(S), DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING.


Manufacturer Information:
IJH758-2065054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
IJH758-2079500WESTINGHOUSE ELECTRIC CORP
SAF22315-C3HELD52676SKF USA INC.
SAF22315MCC3HELD52676SKF USA INC.


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
ASSEMBLY OVERALL LENGTH6.2500 INCHES NOMINAL
BASE LENGTH3.8750 INCHES NOMINAL
BASE THICKNESS1.3125 INCHES NOMINAL
BLOCK TYPEFIXED
BORE DIAMETER75.00 MILLIMETERS NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH2.1250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH10.3750 INCHES MINIMUM AND 11.6250 INCHES MAXIMUM
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE4.0000 INCHES NOMINAL
HOUSING LENGTH6.2500 INCHES NOMINAL
HOUSING WIDTH13.7500 INCHES NOMINAL
HOUSING HEIGHT7.8125 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONLOOSE
LOAD CAPABILITY TYPERADIAL
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE60.0 DEGREES NOMINAL
LUBRICATION FITTING TYPEPIPE PLUG
LUBRICATION MATERIALGREASE
MATERIALIRON CAST HOUSING
MATERIALSTEEL SEAL
MOUNTING SLOT LENGTH1.2500 INCHES NOMINAL
MOUNTING HOLE TYPESLOTTED
MOUNTING SLOT WIDTH0.6250 INCHES NOMINAL
ROLLING ELEMENT GROOVE QUANTITY2
ROTATING ELEMENT LOCKING METHODADAPTER
SEAL LOCATIONBOTH ENDS
SEAL TYPEPISTON RING
SHAFT END TYPEOPEN
SPECIAL FEATURESDRAIN PLUGS LOCATED ON BOTH SIDES OF THE HOUSING
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT


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