Product Details | NEEDLE ROLLER BEARING

3110-00-445-8775 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: MR28SS, 25288081, 2528808-1, 3110-00-445-8775, 00-445-8775, 3110004458775, 004458775

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 JAN 1971 00-445-8775

Drawings & Photos | NSN 3110-00-445-8775


Demand History | NSN 3110-00-445-8775

Part Number Request Date QTY Origin
MR28SS 2010-12-355 24 US
3110-00-445-8775 2010-12-355 48 US

Cross Reference | NSN 3110-00-445-8775

Part Number Cage Code Manufacturer
2528808-1 80064 NAVAL SHIP SYSTEMS COMMAND
MR28SS 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION

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Technical Data | NSN 3110-00-445-8775

Characteristic Specifications
MATERIAL STEEL OUTER RING STEEL RETAINER STEEL ROLLER RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 424 NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND
OVERALL WIDTH 1.2500 INCHES NOMINAL
BORE DIAMETER 1.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 2.3125 INCHES NOMINAL
LUBRICATION MATERIAL LUBRICANT
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
SURFACE FINISH GROUND
SEAL QUANTITY 2
BEARING SEAL TYPE LIPS TURNED INWARDLY
ALIGNMENT TYPE RIGID
SPECIAL FEATURES PRESSED STEEL RETAINER

Restrictions/Controls & Freight Information | NSN 3110-00-445-8775

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.
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
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 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 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 3110-00-445-8775

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
Purchasing QTY
UOM
1
EA : Each