Product Details | CYLINDRICAL ROLLER BEARING

3110-00-400-2788 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: MR1917EX1, 456811, 1917UHAR5502, 206-040-033, 2060400331, 206-040-033-1, 3110-00-400-2788, 00-400-2788, 3110004002788, 004002788, 206040033

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 FEB 1969 00-400-2788

Drawings & Photos | NSN 3110-00-400-2788


Demand History | NSN 3110-00-400-2788

Part Number Request Date QTY Origin
3110-00-400-2788 2024-06-179 1 United States

Cross Reference | NSN 3110-00-400-2788

Part Number Cage Code Manufacturer
1917UHAR5502 51600 EMERSON POWER TRANSMISSION CORPORATION
206-040-033 97499 BELL HELICOPTER TEXTRON INC.
206-040-033-1 97499 BELL HELICOPTER TEXTRON INC.
456811 52676 SKF USA INC.
MR1917EX1 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-00-400-2788

Characteristic Specifications
MATERIAL STEEL OUTER RING COPPER ALLOY 864 RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING ASTM B147 ASSN STD SINGLE MATERIAL RESPONSE OR 206-040-033,97499 MFR REF SINGLE MATERIAL RESPONSE RETAINER FED-STD-66 FED STD SINGLE MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR 250A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
OVERALL WIDTH 0.7037 INCHES MINIMUM AND 0.7087 INCHES MAXIMUM
BORE DIAMETER 3.5665 INCHES MINIMUM AND 3.5671 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 4.7241 INCHES MINIMUM AND 4.7244 INCHES MAXIMUM
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
SPECIAL FEATURES 0.00008 IN. MAX VARIATION IN DIA OF ROLLERS
TEST DATA DOCUMENT 51600-ES9 SPECIFICATION AND 38443-ES105A SPECIFICATION AND 52676-47168A1 SPECIFICATION AND 51600-ES12A SPECIFICATION AND 38443-ES109A SPECIFICATION AND 52676-47162A7 SPECIFICATION AND 52676-47163A7 SPECIFICATION
MANUFACTURERS CODE 97499
MFR SOURCE CONTROLLING REFERENCE 206-040-033

Restrictions/Controls & Freight Information | NSN 3110-00-400-2788

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:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 3110-00-400-2788

Category Code Description
Materiel Category and Inventory ManagerH Aircraft, Air Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBPOH-58A and OH-58C
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesMRESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each