4140-01-098-7330 FAN,CENTRIFUGAL Index 5961-01-098-7332 TRANSISTOR

National Stock Number:
3130-01-098-7331

Federal Supply Class:
3130

National Item Identification Number:
010987331

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:
SAF22308C52676SKF USA INC.
SAF22308CA52676SKF USA INC.
SAF22308CAHELD52676SKF USA INC.


Techincal Specification:
BORE DIAMETER1.4375 INCHES NOMINAL
MATERIALSTEEL BEARING
IRON CAST HOUSING
STEEL ROLLER
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
BASE THICKNESS1.0000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH6.5000 INCHES MINIMUM AND
7.0000 INCHES MAXIMUM
HOUSING HEIGHT4.8125 INCHES NOMINAL
HOUSING LENGTH4.0000 INCHES NOMINAL
HOUSING WIDTH8.2500 INCHES NOMINAL
BASE LENGTH2.3750 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH4.0000 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE2.5000 INCHES NOMINAL
MOUNTING HOLE TYPESLOTTED
MOUNTING SLOT WIDTH0.5000 INCHES NOMINAL
MOUNTING SLOT LENGTH0.7500 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
ROLLING ELEMENT GROOVE QUANTITY2
ALIGNMENT TYPESELF-ALIGNING
BLOCK TYPEFIXED OR
FLOATING
SHAFT END TYPEOPEN
SEAL TYPELABYRINTH
SEAL LOCATIONBOTH ENDS
ROTATING ELEMENT LOCKING METHODADAPTER
LOAD CAPABILITY TYPERADIAL AND
THRUST
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
SPECIAL FEATURESFURNISHED WITH STABILIZING RING TO PERMIT USE AS A FIXED OR FLOATING BEARING


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