Product Details | DUPLEX BALL BEARING

3110-01-644-9259 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: 2MMV9110HXVVDUL FS637 , 2MMV9110HXVVDULFS637, 3110-01-644-9259, 01-644-9259, 3110016449259, 016449259

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 2015147 01-644-9259

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Technical Data | NSN 3110-01-644-9259

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH 16.0 MILLIMETERS NOMINAL
BORE DIAMETER 50.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 80.0 MILLIMETERS NOMINAL
SURFACE FINISH GROUND
LOAD DIRECTION ANGULAR
SPECIAL FEATURES THE FS637 IN P/N IS ISOFLEX,NBU15 GREASE
END ITEM IDENTIFICATION PLATFORM,ANT
III PART NAME ASSIGNED BY CONTROLLING AGENCY ANGULAR CONTACT BEARING 15 DEGREE

Restrictions/Controls & Freight Information | NSN 3110-01-644-9259

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 3110-01-644-9259

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative