Product Details | ANNULAR BALL BEARING

3110-00-409-3291 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: SR33SSW6VMC44011, SR33SSW6VMC440-11, SR3RHH7V45LY250, SR3SSW6VC44NRLMB20B, SR3SSW6VC44NRL-MB20-B, SSR3ZZRA7C44P811RT45LY208, SSR-3ZZRA7C44P811RT45LY208, SSR3ZZRA7C44P811RT45LY208VC, SSR-3ZZRA7C44P811RT45LY208VC, SSR3ZZRA7C44P811T45S3, SSR3-ZZ-RA7-C44P811T45S3, 30472, 3110-00-409-3291, 00-409-3291, 3110004093291, 004093291

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JAN 1972 00-409-3291

Drawings & Photos | NSN 3110-00-409-3291


Demand History | NSN 3110-00-409-3291

Part Number Request Date QTY Origin
30472 2023-09-262 150 DIBBS
3110-00-409-3291 2023-06-164 500 US
30472 2023-05-142 73 DIBBS
30472 2023-05-123 32 DIBBS
30472 2023-05-123 100 DIBBS
30472 2023-05-123 148 DIBBS
30472 2023-05-123 168 DIBBS
30472 2023-05-123 624 DIBBS
30472 2023-05-123 1280 DIBBS
30472 2023-04-120 73 DIBBS
30472 2023-04-107 148 DIBBS
30472 2023-04-95 624 DIBBS
30472 2023-04-95 792 DIBBS
30472 2023-03-75 32 DIBBS
30472 2023-02-45 73 DIBBS
30472 2023-02-43 148 DIBBS
30472 2022-09-251 100 DIBBS
30472 2022-07-195 60 DIBBS
30472 2021-08-223 600 DIBBS
3110-00-409-3291 2021-06-181 1000 US
30472 2021-06-178 600 DIBBS
3110-00-409-3291 2021-05-126 1 US
004093291 2021-05-124 100 United States
3110-00-409-3291 2021-04-91 50 US
30472 2021-01-14 35 DIBBS
30472 2021-01-12 22 DIBBS
30472 2021-01-11 60 DIBBS
3110-00-409-3291 2020-08-219 500 US
3110-00-409-3291 2017-11-332 1 DIBBS-RFPs
3110-00-409-3291 2017-08-234 788 DIBBS
3110-00-409-3291 2017-07-186 788 DIBBS
3110-00-409-3291 2017-01-04 821 DIBBS
3110-00-409-3291 2016-07-189 1257 DIBBS
3110-00-409-3291 2015-09-252 1097 DIBBS
3110-00-409-3291 2015-07-189 1 DIBBS-RFPs
3110-00-409-3291 2015-06-180 975 DIBBS
3110-00-409-3291 2015-04-103 1809 DIBBS
3110-00-409-3291 2014-06-156 557 DIBBS
3110-00-409-3291 2014-05-148 557 DIBBS
3110-00-409-3291 2014-02-59 20 TR
3110-00-409-3291 2013-10-296 3984 DIBBS
3110-00-409-3291 2011-09-249 2952 DIBBS
3110-00-409-3291 2011-04-108 71 DIBBS
3110-00-409-3291 2011-01-27 391 DIBBS
3110-00-409-3291 2010-01-07 1238 DIBBS
3110-00-409-3291 2009-09-261 200 Turkey
3110-00-409-3291 2009-09-261 200 Turkey
3110-00-409-3291 2008-12-340 525 DIBBS
3110-00-409-3291 2008-01-15 2838 DIBBS
3110-00-409-3291 2007-11-333 5156 DIBBS
3110-00-409-3291 2007-08-215 5213 DIBBS
3110-00-409-3291 2007-05-135 607 DIBBS
3110-00-409-3291 2007-05-121 971 DIBBS
3110-00-409-3291 2007-02-58 657 DIBBS

Cross Reference | NSN 3110-00-409-3291

Part Number Cage Code Manufacturer
30472 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
30472 50027 FLIGHTLINE ELECTRONICS, INC. DBA ULTRA ELEC FLIGHTLINE SYSTEMS
30472 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
30472 59750 RMB MINIATURE BEARINGS INC
30472 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SR33SSW6VMC440-11 06987 FL AEROSPACE CORP JANITROL AERO DIV/GENERAL DESIGN
SR3RHH7V45LY250 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SR3SSW6VC44NRL-MB20-B 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SSR-3ZZRA7C44P811RT45LY208 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
SSR-3ZZRA7C44P811RT45LY208VC 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
SSR3-ZZ-RA7-C44P811T45S3 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB

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Technical Data | NSN 3110-00-409-3291

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING STEEL COMP 440C OR STEEL COMP 301 RETAINER STEEL COMP 301 SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING 66 FED STD SINGLE MATERIAL RESPONSE RETAINER 66 FED STD SINGLE MATERIAL RESPONSE SHIELD
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1950 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM
BORE DIAMETER 0.1873 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.4998 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MB20B,NAVAL RESEARCH LABORATORY MIL STD SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.7
CALIBRATION DESIGNATOR C44
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0008 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
SPECIAL FEATURES 7.0 MG OF SPECIFIED LUBRICANT,4500 MGMM RUNNING TORQUE MAX

Restrictions/Controls & Freight Information | NSN 3110-00-409-3291

Category Code Description
Shelf-Life Code:412 months
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3110-00-409-3291

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code412 months
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code412 months
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code412 months
Purchasing QTY
UOM
1
EA : Each