3110-01-019-2490 BEARING,ROLLER,TAPERED Index 5306-01-019-2492 BOLT,CLOSE TOLERANCE

National Stock Number:
3110-01-019-2491

Federal Supply Class:
3110

National Item Identification Number:
010192491

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:
720-2402028 PIECE 4253711NAVAL SEA SYSTEMS COMMAND
MR32SS92563MCGILL MANUFACTURING CO, INC
SJ7355SS51588RBC BEARINGS INCORPORATED


Techincal Specification:
ALIGNMENT TYPERIGID
BEARING SEAL TYPELIPS TURNED INWARDLY
BORE DIAMETER1.9995 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
LUBRICATION MATERIALLUBRICANT
OVERALL OUTSIDE DIAMETER2.5619 INCHES MINIMUM AND 2.5625 INCHES MAXIMUM
OVERALL WIDTH1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
SEAL QUANTITY2
SPECIAL FEATURESOIL HOLE AND GROOVE IN OUTER RING
STYLE DESIGNATORNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND


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