2910-00-146-2937 RACK,CONTROL Index 3130-00-146-2939 BEARING UNIT,ROLLER

National Stock Number:
3130-00-146-2938

Federal Supply Class:
3130

National Item Identification Number:
001462938

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:
PKLB78110FH19382REXNORD INDUSTRIES, LLC
SAFS22222HELD52676SKF USA INC.


Techincal Specification:
BORE DIAMETER4.3307 INCHES NOMINAL
MATERIALSTEEL COMP E52100 BEARING SURFACE
STEEL HOUSING
STEEL SEAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE BEARING SURFACE
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
BASE THICKNESS2.0000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH13.5625 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH2.7500 INCHES NOMINAL
HOUSING HEIGHT9.7500 INCHES NOMINAL
HOUSING LENGTH7.0000 INCHES NOMINAL
HOUSING WIDTH16.5000 INCHES NOMINAL
BASE LENGTH6.5000 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH7.0000 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE4.9375 INCHES NOMINAL
MOUNTING HOLE TYPESLOTTED
MOUNTING SLOT WIDTH0.7500 INCHES NOMINAL
MOUNTING SLOT LENGTH1.6875 INCHES NOMINAL
LUBRICATION MATERIALGREASE AND
OIL
LUBRICATION FITTING TYPEPIPE PLUG
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE45.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
ROLLING ELEMENT GROOVE QUANTITY2
ALIGNMENT TYPESELF-ALIGNING
BLOCK TYPEFIXED
SHAFT END TYPEOPEN
SEAL TYPELABYRINTH
SEAL LOCATIONBOTH ENDS
ROTATING ELEMENT LOCKING METHODSTRAIGHT SLEEVE
LOAD CAPABILITY TYPERADIAL AND
THRUST
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE


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