3110-00-198-0247 BEARING,BALL,ANNULAR Index 3110-00-198-0255 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-198-0252

Federal Supply Class:
3110

National Item Identification Number:
001980252

Description:
BEARING,ROLLER,ROD END

Detail:
A SPECIAL SINGLE OR MULTIPLE-ROW ROLLER BEARING, RIGID OR SELF-ALIGNING, AND CONSTRUCTED WITH EITHER INSIDE THREADED, PLAIN HOLLOW, MAILE THREADED, OR SOLID SHANK.


Manufacturer Information:
GB525A526512NORTHROP GRUMMAN SYSTEMS CORPORATION
GB525A577896REXNORD INDUSTRIES, LLC
MR577896REXNORD INDUSTRIES, LLC
MR5ANG2577896REXNORD INDUSTRIES, LLC
SM5-8C77896REXNORD INDUSTRIES, LLC


Techincal Specification:
MATERIALSTEEL COMP E52100 INNER RING
STEEL COMP 4620 ROD END BODY
STEEL COMP E52100 ROLLER
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
STEEL COMP 430 SHIELD
STEEL SNAP RING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING
MIL-S-7493 MIL SPEC SINGLE MATERIAL RESPONSE ROD END BODY
MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATORSINGLE ROW, CONCAVE ROLLERS
SELF-ALIGNMENT ANGLE10.00 DEGREES NOMINAL
OVERALL LENGTH3.1070 INCHES NOMINAL
BORE DIAMETER0.3120 INCHES MINIMUM AND
0.3125 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER1.3600 INCHES MINIMUM AND
1.4100 INCHES MAXIMUM
OUTER RING WIDTH0.4450 INCHES MINIMUM AND
0.4600 INCHES MAXIMUM
INNER RING WIDTH0.6820 INCHES MINIMUM AND
0.6870 INCHES MAXIMUM
LENGTH FROM BORE CENTER TO SHANK END2.3950 INCHES MINIMUM AND
2.4250 INCHES MAXIMUM
SHANK STYLEEXTERNALLY THREADED
SHANK DIAMETER0.5000 INCHES NOMINAL
SHANK THREAD LENGTH1.3400 INCHES NOMINAL
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY2
SEAL QUANTITY2
BEARING SEAL TYPECONTACT
ALIGNMENT TYPESELF-ALIGNING
SELF-ALIGNMENT LOCATIONINTERNAL
SPECIAL FEATURESGREASE FITTING LOCATED ON LOWER HALF 45 DEG FROM HORIZONTAL CENTER LINE
LUBRICATION MATERIALGREASE


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