Product Details | CYLINDRICAL ROLLER BEARING

3110-01-140-3769 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: MR1912C400, SB2057101, SB2057-101, 3110-01-140-3769, 01-140-3769, 3110011403769, 011403769

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 11 OCT 1982 01-140-3769

Drawings & Photos | NSN 3110-01-140-3769


Demand History | NSN 3110-01-140-3769

Part Number Request Date QTY Origin
SB2057-101 2019-06-154 21 DIBBS
3110-01-140-3769 2016-07-194 4 DIBBS
3110-01-140-3769 2013-09-253 5 DIBBS
3110-01-140-3769 2013-06-155 6 DIBBS
3110-01-140-3769 2007-06-156 25 DIBBS
3110-01-140-3769 2007-05-138 18 DIBBS

Cross Reference | NSN 3110-01-140-3769

Part Number Cage Code Manufacturer
MR1912C400 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SB2057-101 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
SB2057-101 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SB2057-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-01-140-3769

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING COPPER ALLOY RETAINER STEEL COMP E52100 ROLLER
STYLE DESIGNATOR 252A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL WIDTH 0.5058 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM
BORE DIAMETER 2.3612 INCHES MINIMUM AND 2.3616 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 3.3461 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0024 INCHES MINIMUM RADIAL AND 0.0031 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB2057-101

Restrictions/Controls & Freight Information | NSN 3110-01-140-3769

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3110-01-140-3769

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDLUHELICOPTERS(CH-53E)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each