3110-01-180-6685 BALL,BEARING Index 3120-01-180-6687 BEARING,SLEEVE

National Stock Number:
3110-01-180-6686

Federal Supply Class:
3110

National Item Identification Number:
011806686

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:
47740-1077896REXNORD INDUSTRIES, LLC
SM4-4A1-50277896REXNORD INDUSTRIES, LLC


Techincal Specification:
MATERIALSTEEL COMP E52100 INNER RING
STEEL COMP 4620 ROD END BODY
STEEL COMP E52100 ROLLER
PLASTIC POLYTETRAFLUOROETHYLENE AND
GLASS SEAL
STEEL COMP 430 SHIELD
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 ROD END BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROD END BODY
STYLE DESIGNATORSINGLE ROW, CONCAVE ROLLERS
SELF-ALIGNMENT ANGLE4.00 DEGREES MINIMUM
OVERALL LENGTH1.7400 INCHES MINIMUM AND
1.7950 INCHES MAXIMUM
BORE DIAMETER0.2495 INCHES MINIMUM AND
0.2500 INCHES MAXIMUM
OUTER RING WIDTH0.3350 INCHES MINIMUM AND
0.3500 INCHES MAXIMUM
INNER RING WIDTH0.3700 INCHES MINIMUM AND
0.3750 INCHES MAXIMUM
LENGTH FROM BORE CENTER TO SHANK END1.3650 INCHES MINIMUM AND
1.3950 INCHES MAXIMUM
SHANK STYLEEXTERNALLY THREADED
SHANK DIAMETER0.2500 INCHES NOMINAL
SHANK THREAD LENGTH0.7500 INCHES MINIMUM AND
0.8100 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY1
SEAL QUANTITY1
BEARING SEAL TYPECONTACT
ALIGNMENT TYPESELF-ALIGNING
SELF-ALIGNMENT LOCATIONINTERNAL
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND
0.0010 INCHES MAXIMUM RADIAL
FEATURES PROVIDEDFLUSH LUBRICATION FITTING
SPECIAL FEATURESSECOND FLUSH LUBRICATION FITTING OPTIONAL
LUBRICATION MATERIALGREASE


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