3110-00-841-5274 BEARING,BALL,ANNULAR Index 1560-00-841-5278 DOOR,AIRCRAFT

National Stock Number:
3130-00-841-5275

Federal Supply Class:
3130

National Item Identification Number:
008415275

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:
PELB6839HC19382REXNORD INDUSTRIES, LLC
PLB6839HC36384FMC CORP LINK-BELT DIV


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
BLOCK TYPEFIXED
BORE DIAMETER2.4375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH9.1250 INCHES NOMINAL
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE3.2500 INCHES NOMINAL
HOUSING HEIGHT4.3750 INCHES NOMINAL
HOUSING LENGTH4.7500 INCHES NOMINAL
HOUSING WIDTH11.2500 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE30.0 DEGREES NOMINAL
LUBRICATION FITTING TYPEHYDRAULIC
MATERIALIRON CAST HOUSING
MATERIALSTEEL SEAL
MOUNTING HOLE TYPESLOTTED
MOUNTING SLOT WIDTH0.7500 INCHES NOMINAL
MOUNTING SLOT LENGTH1.4375 INCHES NOMINAL
ROTATING ELEMENT LOCKING METHODADAPTER
ROLLING ELEMENT GROOVE QUANTITY2
SEAL LOCATIONBOTH ENDS
SEAL TYPELABYRINTH
SHAFT END TYPECLOSED
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT


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