Product Details | NEEDLE ROLLER BEARING

3110-01-021-1554 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.

Part Alternates: CCYR4S, CCYR-4-S, H20106F00171, H20106F001-71, YR4XC7, YR-4-XC-7, 3110-01-021-1554, 01-021-1554, 3110010211554, 010211554

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 MAY 1976 01-021-1554

Drawings & Photos | NSN 3110-01-021-1554


Demand History | NSN 3110-01-021-1554

Part Number Request Date QTY Origin
CCYR-4-S 2019-01-25 109 DIBBS
YR-4-XC-7 2019-01-25 109 DIBBS
CCYR-4-S 2019-01-17 109 DIBBS
YR-4-XC-7 2019-01-17 109 DIBBS
3110-01-021-1554 2013-05-151 55 DIBBS
3110-01-021-1554 2013-05-136 55 DIBBS
3110-01-021-1554 2013-05-128 11 DIBBS
3110-01-021-1554 2013-04-113 11 DIBBS
3110-01-021-1554 2009-11-307 74 DIBBS
3110-01-021-1554 2009-07-187 27 DIBBS

Cross Reference | NSN 3110-01-021-1554

Part Number Cage Code Manufacturer
CCYR-4-S 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION
H20106F001-71 98523 JERED LLC DBA PAR
YR-4-XC-7 07484 ACCURATE BUSHING COMPANY DBA SMITH BEARING

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Technical Data | NSN 3110-01-021-1554

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 430 CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
BORE DIAMETER 1.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 4.0000 INCHES NOMINAL
OUTER RING WIDTH 2.2500 INCHES NOMINAL
INNER RING WIDTH 2.3125 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
ALIGNMENT TYPE RIGID
SPECIAL FEATURES CROWNED OD

Restrictions/Controls & Freight Information | NSN 3110-01-021-1554

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:AItem does not contain precious metal
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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 671 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 3110-01-021-1554

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each