5305-00-145-6972 SCREW,MACHINE Index 5306-00-145-6982 BOLT,MACHINE

National Stock Number:
3130-00-145-6977

Federal Supply Class:
3130

National Item Identification Number:
001456977

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:
30E7705643BARBER-GREENE CO
30E770MKW7MINNPAR, LLC
MBR20777896REXNORD INDUSTRIES, LLC
MBR220777896REXNORD INDUSTRIES, LLC


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
ASSEMBLY OVERALL LENGTH3.5000 INCHES NOMINAL
BLOCK TYPEFIXED
BOLT CIRCLE DIAMETER6.5000 INCHES NOMINAL
BORE DIAMETER2.4375 INCHES NOMINAL
COLLAR LOCATIONONE END
FEATURES PROVIDEDGROUND ROLLING ELEMENT GROOVE
HOUSING DIAMETER7.6250 INCHES NOMINAL
HOUSING LENGTH2.6250 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD CAPABILITY TYPERADIAL AND THRUST
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE90.0 DEGREES NOMINAL
LUBRICATION FITTING TYPEHYDRAULIC
LUBRICATION MATERIALGREASE
MATERIALIRON CAST HOUSING
MATERIALSTEEL BEARING SURFACE
MATERIALRUBBER SEAL
MOUNTING HOLE DIAMETER0.5000 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
PILOT DIAMETER5.4980 INCHES MINIMUM AND 5.5000 INCHES MAXIMUM
ROLLING ELEMENT GROOVE QUANTITY2
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SEAL TYPECONTACT
SHAFT END TYPEOPEN
STYLE DESIGNATORFLANGE CARTRIDGE BLOCK


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