Product Details | CYLINDRICAL ROLLER BEARING

3110-01-089-4341 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: MR211E401, MR-211-E-401, AAV211R0W3105, AAV211R0W3-105, AAV211ROW3MSRA2228, SB2165101, SB2165-101, 597578, 3110-01-089-4341, 01-089-4341, 3110010894341, 010894341

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 FEB 1980 01-089-4341

Drawings & Photos | NSN 3110-01-089-4341


Demand History | NSN 3110-01-089-4341

Part Number Request Date QTY Origin
SB2165-101 2025-06-173 42 DIBBS
SB2165-101 2025-01-13 74 DIBBS
SB2165-101 2024-11-319 5 DIBBS
SB2165-101 2024-10-288 36 DIBBS
SB2165-101 2024-07-213 25 DIBBS
SB2165-101 2024-06-171 6 DIBBS
SB2165-101 2024-05-137 5 DIBBS
3110-01-089-4341 2024-05-128 2 United States
SB2165-101 2024-01-07 23 DIBBS
3110-01-089-4341 2023-07-193 2 United States
3110-01-089-4341 2023-06-181 2 United States
SB2165-101 2022-09-271 13 DIBBS
3110-01-089-4341 2018-01-31 18 DIBBS
3110-01-089-4341 2017-08-240 38 DIBBS
3110-01-089-4341 2017-02-54 66 DIBBS

Cross Reference | NSN 3110-01-089-4341

Part Number Cage Code Manufacturer
597578 36069 FAG AEROSPACE INC
AAV211R0W3-105 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AAV211ROW3MSRA2228 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
MR-211-E-401 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SB2165-101 36069 FAG AEROSPACE INC
SB2165-101 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SB2165-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-01-089-4341

Characteristic Specifications
MATERIAL STEEL INNER RING STEEL OUTER RING STEEL RETAINER STEEL ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
STYLE DESIGNATOR 252A SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL WIDTH 0.8218 INCHES MINIMUM AND 0.8268 INCHES MAXIMUM
BORE DIAMETER 2.1651 INCHES MINIMUM AND 2.1654 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 3.9367 INCHES MINIMUM AND 3.9370 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION RBEC NO.5
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOCATING FEATURE NONLOCATING
INTERNAL CLEARANCE 0.0020 INCHES MINIMUM RADIAL AND 0.0027 INCHES MAXIMUM RADIAL
SPECIAL FEATURES STABILIZED FOR OPERATION FROM M65 DEG F TO P600 DEG F,CROWNED ROLLERS,C58.0 MIN ROCKWELL HARDNESS RINGS AND ROLLERS
TEST DATA DOCUMENT 78286-SB2165-101 DRAWING
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION RETAINER SILVER
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB2165-101

Restrictions/Controls & Freight Information | NSN 3110-01-089-4341

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:SItem contains silver
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 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 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 3110-01-089-4341

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
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 Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each