3110-01-143-4124 RING,BEARING,INNER Index 3120-01-143-4126 BUSHING,SLEEVE

National Stock Number:
3110-01-143-4125

Federal Supply Class:
3110

National Item Identification Number:
011434125

Description:
BEARING,ROLLER,NEEDLE

Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.


Manufacturer Information:
25Z932-D1227315MORRIS MATERIAL HANDLING, INC.
ESJ7275-RR-2C-6P51588RBC BEARINGS INCORPORATED
MR-24-SS-LG AND MI-2092563MCGILL MANUFACTURING CO, INC


Techincal Specification:
ALIGNMENT TYPERIGIDRIGID
BEARING SEAL TYPELIPS TURNED INWARDLYLIPS TURNED INWARDLY
BORE DIAMETER1.2500 INCHES NOMINAL1.2500 INCHES NOMINAL
LUBRICATION MATERIALGREASEGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSEMIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER SYNTHETIC SEALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RINGSTEEL INNER RING
MATERIALSTEEL OUTER RINGSTEEL OUTER RING
MATERIALSTEEL ROLLERSTEEL ROLLER
MATERIALSTEEL RETAINERSTEEL RETAINER
OVERALL OUTSIDE DIAMETER2.0625 INCHES NOMINAL2.0625 INCHES NOMINAL
OVERALL WIDTH1.2500 INCHES NOMINAL1.2500 INCHES NOMINAL
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY22
SPECIAL FEATURESOIL HOLE AND OIL GROOVE IN INNER AND OUTER RINGS; WIDTH OF INNER RING IS 1.2600 IN. NOMOIL HOLE AND OIL GROOVE IN INNER AND OUTER RINGS; WIDTH OF INNER RING IS 1.2600 IN. NOM
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGSAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATORSEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUNDSEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
SURFACE FINISHGROUNDGROUND


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