4720-01-293-6177 TUBING,NONMETALLIC Index 8010-01-293-6179 POLYURETHANE COATING

National Stock Number:
3130-01-293-6178

Federal Supply Class:
3130

National Item Identification Number:
012936178

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:
5267546-00153711NAVAL SEA SYSTEMS COMMAND
MMC8-220877896REXNORD INDUSTRIES, LLC
ZMC8-220877896REXNORD INDUSTRIES, LLC


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
ASSEMBLY OVERALL LENGTH3.5000 INCHES NOMINAL
BLOCK TYPEFIXED
BORE DIAMETER2.5000 INCHES NOMINAL
COLLAR LOCATIONONE END
FEATURES PROVIDEDDRAIN PLUG
HOUSING DIAMETER4.9970 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM
HOUSING LENGTH2.6250 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD CAPABILITY TYPERADIAL
LUBRICATION FITTING TYPEHYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE90.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONBUNA-N,CAGEC 77896 MFR REF SINGLE MATERIAL RESPONSE SEAL
MATERIALIRON CAST HOUSING
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL ROLLER
ROLLING ELEMENT GROOVE QUANTITY2
ROTATING ELEMENT LOCKING METHODSETSCREW LOCKING COLLAR
SEAL LOCATIONBOTH ENDS
SEAL TYPELABYRINTH
SHAFT END TYPEOPEN
STYLE DESIGNATORCYLINDRICAL CARTRIDGE
SPECIAL FEATURESSLOT ON OD 0.9062 IN. LENGTH,0.5625 IN. WIDTH
TEMP RATING-25.0 FAHRENHEIT AND 225.0 FAHRENHEIT


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