Product Details | ANNULAR BALL BEARING

3110-00-978-8026 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: SR4FF3G53, SR4FF3-G-53, SSZ99R4XR3CJ, SSZ99R4XR3E, SSZ99R4XR3E5, Z99R4, Z99-R4, Z99R4XR1CJ, Z99R4XR1E, 100064, 100-064, 103448, 639681, 63968-1, 3110-00-978-8026, 00-978-8026, 3110009788026, 009788026

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 14 OCT 1966 00-978-8026

Drawings & Photos | NSN 3110-00-978-8026


Demand History | NSN 3110-00-978-8026

Part Number Request Date QTY Origin
SR4FF3 G-85 2025-04-119 81 DIBBS
SR4FF3 G-85 2025-03-77 81 DIBBS
SR4FF3-G-53 2024-05-122 148 DIBBS
SR4FF3-G-53 2024-04-114 148 DIBBS
SR4FF3-G-53 2023-12-360 81 DIBBS
SR4FF3-G-53 2023-12-351 81 DIBBS
SR4FF3-G-53 2023-11-327 148 DIBBS
SR4FF3-G-53 2023-11-318 148 DIBBS
SR4FF3-G-53 2023-09-260 13 DIBBS
SR4FF3-G-53 2023-06-178 135 DIBBS
SR4FF3-G-53 2023-06-170 135 DIBBS
SR4FF3-G-53 2023-04-106 8 DIBBS
SR4FF3-G-53 2023-01-16 60 DIBBS
SR4FF3-G-53 2022-10-289 51 DIBBS
SR4FF3-G-53 2022-06-173 56 DIBBS
SR4FF3-G-53 2022-03-82 36 DIBBS
SR4FF3-G-53 2022-03-79 17 DIBBS
SR4FF3-G-53 2022-01-11 11 DIBBS
SR4FF3-G-53 2021-12-362 11 DIBBS
SR4FF3-G-53 2019-09-260 122 DIBBS
3110-00-978-8026 2018-08-228 102 DIBBS
3110-00-978-8026 2018-06-166 2 United States
3110-00-978-8026 2018-05-123 1 US
3110-00-978-8026 2013-06-168 116 DIBBS
3110-00-978-8026 2013-06-167 91 DIBBS
3110-00-978-8026 2011-06-158 154 DIBBS
3110-00-978-8026 2011-01-18 160 DIBBS
639681 2010-01-28 25000 China
3110-00-978-8026 2009-12-337 375 DIBBS
3110-00-978-8026 2008-11-317 129 DIBBS
3110-00-978-8026 2008-11-309 18 DIBBS
3110-00-978-8026 2008-11-309 42 DIBBS
3110-00-978-8026 2008-10-302 1 DIBBS
3110-00-978-8026 2008-08-242 18 DIBBS
3110-00-978-8026 2008-06-176 42 DIBBS
3110-00-978-8026 2008-03-86 85 DIBBS
3110-00-978-8026 2008-02-36 128 DIBBS
3110-00-978-8026 2007-10-298 51 DIBBS

Cross Reference | NSN 3110-00-978-8026

Part Number Cage Code Manufacturer
100-064 99592 RAYTHEON COMPANY DBA RAYTHEON
103448 14440 TELEDYNE CAMERA SYSTEMS TELEDYNE INC COMPANY
63968-1 7H468 CONTINENTAL ELECTRIC MOTORS INC.
SR4FF3-G-53 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SSZ99R4XR3CJ 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SSZ99R4XR3E 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SSZ99R4XR3E5 24617 GENERAL MOTORS CORP
SSZ99R4XR3E5 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
Z99-R4 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
Z99R4XR1CJ 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
Z99R4XR1E 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV

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Technical Data | NSN 3110-00-978-8026

Characteristic Specifications
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1960 INCHES NOMINAL
BORE DIAMETER 0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.6250 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.3
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
SPECIAL FEATURES REMOVABLE SEALS

Restrictions/Controls & Freight Information | NSN 3110-00-978-8026

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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
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 3110-00-978-8026

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
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