Product Details | TAPERED ROLLER BEARING CONE AND ROLLERS

3110-00-901-6849 An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

Part Alternates: SB3202A3, L507940SI3, L507949, L507949SI3, 3110-00-901-6849, 00-901-6849, 3110009016849, 009016849

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-901-6849

Drawings & Photos | NSN 3110-00-901-6849


Demand History | NSN 3110-00-901-6849

Part Number Request Date QTY Origin
SB3202A3 2023-09-271 20 DIBBS
SB3202A3 2021-11-332 11 DIBBS
SB3202A3 2021-08-229 20 DIBBS
SB3202A3 2021-07-206 25 DIBBS
SB3202A3 2021-06-157 16 DIBBS
SB3202A3 2021-02-56 24 DIBBS
SB3202A3 2021-01-25 20 DIBBS
SB3202A3 2020-11-329 35 DIBBS
L507949 2020-01-03 2 TH
L507949 2019-06-169 10 TR
L507949 2015-02-34 20 TH
L507949 2014-03-85 10 United States
3110-00-901-6849 2014-01-14 4 United States
L507949 2013-07-197 2 United States
L507949 2013-06-168 10 IR
L507949 2012-06-171 300 United States
L507949 2012-05-146 1 United States
3110-00-901-6849 2010-03-76 2 US
L507949 2008-09-258 20 AT
L507949 2008-06-163 2 United States
L507949 2008-04-106 50 United States

Cross Reference | NSN 3110-00-901-6849

Part Number Cage Code Manufacturer
L507940SI3 60038 TIMKEN CORPORATION, THE
L507949 60038 TIMKEN CORPORATION, THE
L507949SI3 60038 TIMKEN CORPORATION, THE
SB3202A3 60038 TIMKEN CORPORATION, THE
SB3202A3 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-00-901-6849

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 552 NORMAL ANGLE
BORE DIAMETER 2.2500 INCHES NOMINAL
CONE CORNER RADIUS 0.0620 INCHES NOMINAL
CONE WIDTH 0.7187 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 3
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB3202A3

Restrictions/Controls & Freight Information | NSN 3110-00-901-6849

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 XX
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 3110-00-901-6849

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