Product Details | SELF-ALIGNING ROLLER BEARING

3110-00-277-0153 An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.

Part Alternates: CR3A180, EL2713180, EL271-3-180, EL2953157, EL295-3-157, EL2983168, EL298-3-168, XC210, 3110-00-277-0153, 00-277-0153, 3110002770153, 002770153

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-277-0153

Drawings & Photos | NSN 3110-00-277-0153


Cross Reference | NSN 3110-00-277-0153

Part Number Cage Code Manufacturer
CR3A180 30177 IWC LLC DBA IDEAL WINDLASS COMPANY
EL271-3-180 30177 IWC LLC DBA IDEAL WINDLASS COMPANY
EL295-3-157 30177 IWC LLC DBA IDEAL WINDLASS COMPANY
EL298-3-168 30177 IWC LLC DBA IDEAL WINDLASS COMPANY
XC210 77896 REXNORD INDUSTRIES, LLC DIV BEARING OPERATION

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Technical Data | NSN 3110-00-277-0153

Characteristic Specifications
MATERIAL STEEL CONE STEEL CUP STEEL LOCKING COLLAR STEEL OR COPPER ALLOY OR ALUMINUM RETAINER STEEL ROLLER
STYLE DESIGNATOR 294 DOUBLE ROW ROLLERS, INTERNAL SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, TWO (2) SINGLE CUPS, ONE CONE, TWO (2) SETSCREW COLLARS
OVERALL WIDTH 3.4844 INCHES MINIMUM AND 3.5156 INCHES MAXIMUM
BORE DIAMETER 2.6250 INCHES MINIMUM AND 2.6260 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 5.1172 INCHES MINIMUM AND 5.1182 INCHES MAXIMUM
OUTER RING WIDTH 2.1250 INCHES NOMINAL
INNER RING WIDTH ANY ACCEPTABLE
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURES EXPOSED SURFACES OF INNER RING CADMIUM PLATED

Restrictions/Controls & Freight Information | NSN 3110-00-277-0153

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
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 3110-00-277-0153

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
EA : Each