Product Details | ANNULAR BALL BEARING

3110-00-156-3531 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: C111790, CW088504 , CWC88504, CWC88504X1C, WC88504, WC88504HX1E, WC88504X1C, 11434A, 1188182, 130208, 40229483, 402294-83, 43631, 4D8189ITEM2, 954277, 3110-00-156-3531, 00-156-3531, 3110001563531, 001563531

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-156-3531

Drawings & Photos | NSN 3110-00-156-3531


Demand History | NSN 3110-00-156-3531

Part Number Request Date QTY Origin
3110-00-156-3531 2015-03-68 4 US
3110-00-156-3531 2008-07-209 2 US

Cross Reference | NSN 3110-00-156-3531

Part Number Cage Code Manufacturer
11434A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
11434A 28265 HERCULES ENGINE CO INC
1188182 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
1188182 79500 WESTINGHOUSE ELECTRIC CORP
130208 76894 CELTRAC CORP
130208 93343 WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP
402294-83 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
402294-83 53711 NAVAL SEA SYSTEMS COMMAND
43631 82471 LENARD PACKAGING CO INC THE
4D8189ITEM2 65054 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
4D8189ITEM2 79500 WESTINGHOUSE ELECTRIC CORP
954277 24617 GENERAL MOTORS CORP
C111790 53591 SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO
CW088504 24617 GENERAL MOTORS CORP
CW088504 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
CW088504 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
CWC88504 24617 GENERAL MOTORS CORP
CWC88504 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
CWC88504 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
CWC88504X1C 24617 GENERAL MOTORS CORP
CWC88504X1C 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
CWC88504X1C 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
WC88504 24617 GENERAL MOTORS CORP
WC88504 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
WC88504 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
WC88504HX1E 16764 GENERAL MOTORS CORP DELCO REMY DIV
WC88504HX1E 1LW55 REMY, INC.
WC88504HX1E 24617 GENERAL MOTORS CORP
WC88504HX1E 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
WC88504X1C 24617 GENERAL MOTORS CORP
WC88504X1C 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
WC88504X1C 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 3110-00-156-3531

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL RETAINER RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 26B LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 20.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 47.00 MILLIMETERS NOMINAL
OUTER RING WIDTH 0.6250 INCHES NOMINAL
INNER RING WIDTH 0.6990 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SEAL QUANTITY 2
BEARING SEAL TYPE LABYRINTH
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD

Restrictions/Controls & Freight Information | NSN 3110-00-156-3531

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 3110-00-156-3531

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