Product Details | LINEAR-ROTARY MOTION ROLLER

3120-00-288-3846 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: BB55S4191PC910, BB55S41-91PC9-10, BB57S41110PC910, BB57S41-110PC9-10, BB61S41292PC78, BB61S41-292PC7-8, CA122S4101178284PC10, CA122S4101-178284PC10, CA68S410194PC910, CA68S4101-94PC9-10, CB1S410141PC78, CB1S4101-41PC7-8, CL55S41163PC7, CL55S41-163PC7, CL55S41205PC63, CL55S41-205PC63, CL55S41394PC78, CL55S41-394PC7-8, CVB42S4101328558PC78, CVB42S4101-328558PC7-8, CVL22S41163PC78, CVL22S41-163PC7-8, CVL48S4101581532PC910, CVL48S4101-581532PC9-10, DD445S4101165PC910, DD445S4101-165PC9-10, DD692S4101244881PC910, DD692S4101-244881PC9-10, W4979348PC910, W4979348PC9-10, W5935733PC910, W5935733PC9-10, W5935796PC78, W5935796PC7-8, W5938216PC78, W5938216PC7-8, W5938333PC78, W5938333PC7-8, WW5937186PC63, WW5939355PC910, WW5939355PC9-10, WW8008526PC78, WW8008526PC7-8, WW8018670PC910, WW8018670PC9-10, WW8258491PC910, WW8258491PC9-10, WW8679686PC910, WW8679686PC9-10, 8258491G3, 3120-00-288-3846, 00-288-3846, 3120002883846, 002883846

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-288-3846

Drawings & Photos | NSN 3120-00-288-3846


Cross Reference | NSN 3120-00-288-3846

Part Number Cage Code Manufacturer
8258491G3 01289 GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
8258491G3 24446 GENERAL ELECTRIC CO
8258491G3 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
BB55S41-91PC9-10 80064 NAVAL SHIP SYSTEMS COMMAND
BB57S41-110PC9-10 80064 NAVAL SHIP SYSTEMS COMMAND
BB61S41-292PC7-8 80064 NAVAL SHIP SYSTEMS COMMAND
CA122S4101-178284PC10 80064 NAVAL SHIP SYSTEMS COMMAND
CA68S4101-94PC9-10 80064 NAVAL SHIP SYSTEMS COMMAND
CB1S4101-41PC7-8 80064 NAVAL SHIP SYSTEMS COMMAND
CL55S41-163PC7 80064 NAVAL SHIP SYSTEMS COMMAND
CL55S41-205PC63 80064 NAVAL SHIP SYSTEMS COMMAND
CL55S41-394PC7-8 80064 NAVAL SHIP SYSTEMS COMMAND
CVB42S4101-328558PC7-8 80064 NAVAL SHIP SYSTEMS COMMAND
CVL22S41-163PC7-8 80064 NAVAL SHIP SYSTEMS COMMAND
CVL48S4101-581532PC9-10 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4101-165PC9-10 80064 NAVAL SHIP SYSTEMS COMMAND
DD692S4101-244881PC9-10 80064 NAVAL SHIP SYSTEMS COMMAND
W4979348PC9-10 24446 GENERAL ELECTRIC CO
W4979348PC9-10 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
W5935733PC9-10 24446 GENERAL ELECTRIC CO
W5935733PC9-10 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
W5935796PC7-8 24446 GENERAL ELECTRIC CO
W5935796PC7-8 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
W5938216PC7-8 24446 GENERAL ELECTRIC CO
W5938216PC7-8 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
W5938333PC7-8 24446 GENERAL ELECTRIC CO
W5938333PC7-8 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
WW5937186PC63 24446 GENERAL ELECTRIC CO
WW5937186PC63 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
WW5939355PC9-10 24446 GENERAL ELECTRIC CO
WW5939355PC9-10 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
WW8008526PC7-8 24446 GENERAL ELECTRIC CO
WW8008526PC7-8 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
WW8018670PC9-10 24446 GENERAL ELECTRIC CO
WW8018670PC9-10 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
WW8258491PC9-10 24446 GENERAL ELECTRIC CO
WW8258491PC9-10 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION
WW8679686PC9-10 24446 GENERAL ELECTRIC CO
WW8679686PC9-10 71669 GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION

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Technical Data | NSN 3120-00-288-3846

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING 65.7 NOMINAL ROCKWELL B
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR R3 PLAIN, PROTRUDING HUBS
OUTSIDE DIAMETER 3.000 INCHES NOMINAL
BORE LENGTH 1.719 INCHES NOMINAL
FACE WIDTH 1.125 INCHES NOMINAL
BORE INSIDE DIAMETER 1.253 INCHES MINIMUM AND 1.255 INCHES MAXIMUM
HUB DIAMETER 2.250 INCHES NOMINAL
CHAMFER/RADIUS OF OUTSIDE CORNER 0.063
SPECIAL FEATURES BRONZE GRAPHITE BEARINGS SPECIALLY HEAT TREATED FOR HIGH TEMP

Restrictions/Controls & Freight Information | NSN 3120-00-288-3846

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
NMF Description 114690 BALLS/ROLLS BEARING
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3120-00-288-3846

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly