3130-01-293-5470 BEARING UNIT,BALL Index 3130-01-293-5472 BEARING UNIT,ROLLER

National Stock Number:
3130-01-293-5471

Federal Supply Class:
3130

National Item Identification Number:
012935471

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:
609813753711NAVAL SEA SYSTEMS COMMAND
ASKH 773652676SKF USA INC.
FYRP 1 7/16-11H52676SKF USA INC.


Techincal Specification:
ALIGNMENT TYPERIGID
ASSEMBLY OVERALL LENGTH2.8900 INCHES NOMINAL
BLOCK TYPEFIXED
BOLT CIRCLE DIAMETER4.3750 INCHES NOMINAL
BORE DIAMETER1.4380 INCHES MINIMUM AND 1.4385 INCHES MAXIMUM
COLLAR LOCATIONONE END
FEATURES PROVIDEDDRAIN PLUG
FLANGE THICKNESS0.4700 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
HOUSING DIAMETER5.2500 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD CAPABILITY TYPERADIAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-7362,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE SEAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL HOUSING
MATERIALSTEEL COMP E52100 INNER RACE
MATERIALSTEEL COMP E52100 OUTER RING
MATERIALSTEEL COMP E52100 ROLLER
MOUNTING HOLE DIAMETER0.4060 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
PILOT DIAMETER2.3750 INCHES NOMINAL
PILOT LENGTH1.5300 INCHES NOMINAL
ROLLING ELEMENT GROOVE QUANTITY2
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SEAL TYPELABYRINTH
SHAFT END TYPEOPEN
STYLE DESIGNATORFLANGE CARTRIDGE BLOCK
TEMP RATING-28.0 CELSIUS AND 65.0 CELSIUS


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