Product Details | LINEAR-ROTARY MOTION ROLLER

3120-01-263-3556 A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.

Part Alternates: KDJ10130, KDJ10-130, KRP117400V4, KRP117400V-4, YR1072, 176C25184, 176C2518-4, 3120-01-263-3556, 01-263-3556, 3120012633556, 012633556

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 12 SEP 1987 01-263-3556

Drawings & Photos | NSN 3120-01-263-3556


Demand History | NSN 3120-01-263-3556

Part Number Request Date QTY Origin
KRP117400V4 2016-08-230 5 US

Cross Reference | NSN 3120-01-263-3556

Part Number Cage Code Manufacturer
176C2518-4 05606 GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON)
KDJ10-130 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
KRP117400V-4 50632 KAMATICS CORPORATION
YR1072 39317 MCGILL MANUFACTURING COMPANY INC USE CAGE CODE 92563 FOR CATALOGING.
YR1072 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION

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Technical Data | NSN 3120-01-263-3556

Characteristic Specifications
MATERIAL STEEL, AMS 5643
METALLIC HARDNESS RATING 40.0 MINIMUM ROCKWELL C
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR R3 PLAIN, PROTRUDING HUBS
OUTSIDE DIAMETER 1.375 INCHES NOMINAL
BORE LENGTH 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FACE WIDTH 0.275 INCHES MINIMUM AND 0.276 INCHES MAXIMUM
BORE INSIDE DIAMETER 0.625 INCHES NOMINAL
MANUFACTURERS CODE 50632
DESIGN CONTROL REFERENCE KRP117400V-4

Restrictions/Controls & Freight Information | NSN 3120-01-263-3556

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information