3130-01-280-6978 BEARING UNIT,ROLLER Index 3130-01-280-6980 BEARING UNIT,ROLLER

National Stock Number:
3130-01-280-6979

Federal Supply Class:
3130

National Item Identification Number:
012806979

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:
FEB22455H19382REXNORD INDUSTRIES, LLC


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
BLOCK TYPEFLOATING
BOLT CIRCLE DIAMETER9.500 INCHES NOMINAL
BORE DIAMETER3.4375 INCHES NOMINAL
COLLAR LOCATIONONE END
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
FLANGE THICKNESS1.375 INCHES NOMINAL
HOUSING DIAMETER8.562 INCHES NOMINAL
HOUSING LENGTH4.562 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD CAPABILITY TYPERADIAL
LUBRICATION FITTING TYPEHYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE45.0 DEGREES NOMINAL
OVERALL OUTSIDE DIAMETER11.438 INCHES NOMINAL
MATERIALIRON CAST HOUSING
MATERIALSTEEL SEAL
MOUNTING HOLE DIAMETER0.750 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
ROLLING ELEMENT GROOVE QUANTITY2
ROTATING ELEMENT LOCKING METHODECCENTRIC CAM LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SEAL TYPELABYRINTH
SHAFT END TYPEOPEN
STYLE DESIGNATORFLANGE BLOCK


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