Product Details | ANNULAR BALL BEARING

3110-00-144-8549 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: MG6128, MRC311 , MRC311S, S1449544 , SKF6311, SP06491 , ST297, B22252, BB22252 , HR3842 , HR9734, D2719, FFB171, G7723P81, L411, 72-6970-286 , T311 , U555, 311K , 311S, 311SQ6A7 , 311TF, 31574 , 319687-192 , 72-6970-323, 76011, 760-11 , 77492H , 799241, 799254, 84124, 903311 , 100 , 10411, 117511P91 , 118046, 118046H1 , 129265, 129-265 , 12Z315151, 12Z315-151 , 1311 , 1411, 1411SA, 148951, 1526311K, 1526-311K , 1644547, 164454-7, 17700241, 177002-41 , 17700262, 177002-62, 178626, 1787966, 178796-6 , 1818202, 181820-2 , 184475P30 , 205B, 207MBB1 , 22072758, 220727-58 , 23159752, 231597-52 , 238859, 2453047, 24530-47 , 25T819D10 , 2658596, 265859-6 , 2681411, 268141-1 , 268283 , 26850355, 268503-55 , 27422882, 274228-82 , 274268, 27974038, 279740-38 , 297373 , 300311, 300-311 , 304014, 3040-14 , 30994, 311, 319687-279, 3311 , 3311X1, 3311X1A , 3411, 3411X1, 3FE0248, 400963, 411, 41154, 411K, 411S, 411SY, 412 , 412K, 412S , 412SY, 42513 , 43412, 46AX174, 46AX60, 4848349P21 , 49529H, 4F2393 , 50517, 543399 , 543407, 543456, 555, 623204 , 6311, 6311CE1TX9 , 6311J, 641/CE1TX9, 6411, 6411CE1TX9, 641CE1TX9, 684107, 7045V1238A6311 , 3110-00-144-8549, 00-144-8549, 3110001448549, 726970286, 001448549, 319687279, 319687192, 726970323

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-144-8549

Drawings & Photos | NSN 3110-00-144-8549


Demand History | NSN 3110-00-144-8549

Part Number Request Date QTY Origin
SKF6311 2017-10-296 12 AE
SKF6311 2017-10-288 12 AE
FFB171 2017-01-10 7 US
3110-00-144-8549 2013-07-212 1 DIBBS
555 2013-07-182 9 United States
555 2013-03-86 5 US
FFB171 2013-01-11 22 US
6311 2011-12-348 23826 UM
6411 2011-05-123 15 United States
6311 2011-02-32 4 KW
FFB171 2008-11-317 8 United States
3110-00-144-8549 2007-08-233 33 DIBBS

Cross Reference | NSN 3110-00-144-8549

Part Number Cage Code Manufacturer
10411 52676 SKF USA INC.
10411 80038 EQUITABLE BEARING CO INC
1411 21760 SCHATZ BEARING CORPORATION
1411SA 21760 SCHATZ BEARING CORPORATION
148951 24446 GENERAL ELECTRIC CO
164454-7 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
177002-62 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
178626 24446 GENERAL ELECTRIC CO
238859 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
238859 79500 WESTINGHOUSE ELECTRIC CORP
274268 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
274268 79500 WESTINGHOUSE ELECTRIC CORP
30994 30076 NACCO MATERIALS HANDLING GROUP INC DBA HYSTER
319687-279 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
3411 24617 GENERAL MOTORS CORP
3411 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
3411X1 24617 GENERAL MOTORS CORP
3411X1 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
400963 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
400963 79500 WESTINGHOUSE ELECTRIC CORP
411 29337 HOOVER GROUP INC BALL AND ROLLER DIV
41154 43991 FAG BEARINGS CORPORATION
411K 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
411S 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
411SY 43991 FAG BEARINGS CORPORATION
46AX174 76084 MACK TRUCKS INC
50517 64104 DRESSER, INC. DIV DRESSER WAUKESHA
543456 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
543456 79500 WESTINGHOUSE ELECTRIC CORP
555 43991 FAG BEARINGS CORPORATION
641/CE1TX9 53035 NSK CORP BEARING DIV
6411 52676 SKF USA INC.
6411 80038 EQUITABLE BEARING CO INC
6411 U0214 SKF UK LTD
6411CE1TX9 53035 NSK CORP BEARING DIV
72-6970-323 50024 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
799241 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
799241 79500 WESTINGHOUSE ELECTRIC CORP
799254 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
799254 79500 WESTINGHOUSE ELECTRIC CORP
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
L411 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
U555 43991 FAG BEARINGS CORPORATION

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Technical Data | NSN 3110-00-144-8549

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 33.0 MILLIMETERS NOMINAL
BORE DIAMETER 55.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 140.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
NONDEFINITIVE SPEC/STD DATA 111 TYPE AND 1 CLASS AND 00 GRADE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-144-8549

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:UPrecious metal type is unknown
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 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 3110-00-144-8549

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 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
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.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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