Product Details | NEEDLE ROLLER BEARING

3110-01-143-4125 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: MR-24-SS-LG AND MI-20, MR24SSLGANDMI20, ESJ7275RR2C6P, ESJ7275-RR-2C-6P, 25Z932D12, 25Z932-D12, 3110-01-143-4125, 01-143-4125, 3110011434125, 011434125

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 DEC 1982 01-143-4125

Drawings & Photos | NSN 3110-01-143-4125


Demand History | NSN 3110-01-143-4125

Part Number Request Date QTY Origin
3110-01-143-4125 2019-02-50 234 United States
3110-01-143-4125 2011-10-294 10 US

Cross Reference | NSN 3110-01-143-4125

Part Number Cage Code Manufacturer
25Z932-D12 27315 MORRIS MATERIAL HANDLING, INC.
ESJ7275-RR-2C-6P 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION
MR-24-SS-LG AND MI-20 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION

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Technical Data | NSN 3110-01-143-4125

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING STEEL RETAINER STEEL ROLLER RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 422 SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND
OVERALL WIDTH 1.2500 INCHES NOMINAL
BORE DIAMETER 1.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 2.0625 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SEAL QUANTITY 2
BEARING SEAL TYPE LIPS TURNED INWARDLY
ALIGNMENT TYPE RIGID
SPECIAL FEATURES OIL HOLE AND OIL GROOVE IN INNER AND OUTER RINGS; WIDTH OF INNER RING IS 1.2600 IN. NOM

Restrictions/Controls & Freight Information | NSN 3110-01-143-4125

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 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 3110-01-143-4125

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