Product Details | ANNULAR BALL BEARING

3110-00-788-8378 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: SSWC87008XR3BX , 9995211, 99-9521-1, 3110-00-788-8378, 00-788-8378, 3110007888378, 007888378

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-788-8378

Drawings & Photos | NSN 3110-00-788-8378


Cross Reference | NSN 3110-00-788-8378

Part Number Cage Code Manufacturer
99-9521-1 48ZY0 MAS COMPONENTS AND COATINGS LLC DIV MAS COMPONENTS & COATINGS LLC
99-9521-1 75324 KILGORE FLARES COMPANY LLC
99-9521-1 93712 ALLIANT DEFENSE ELECTRONICS SYSTEMS INC DBA LUNDY TECHNICAL CENTER
SSWC87008XR3BX 24617 GENERAL MOTORS CORP
SSWC87008XR3BX 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SSWC87008XR3BX 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 3110-00-788-8378

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BALL STEEL CORROSION RESISTING INNER RING STEEL CORROSION RESISTING OUTER RING STEEL CORROSION RESISTING RETAINER WOOL SEAL STEEL CORROSION RESISTING SHIELD
STYLE DESIGNATOR 20A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 8.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 24.00 MILLIMETERS NOMINAL
OUTER RING WIDTH 0.4060 INCHES NOMINAL
INNER RING WIDTH 0.3860 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-7421 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.3
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 1
SEAL QUANTITY 1
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD

Restrictions/Controls & Freight Information | NSN 3110-00-788-8378

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