Product Details | ANNULAR BALL BEARING

3110-00-121-2487 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: ITI5702, 36C814001, 36C814-001, 5702, 3110-00-121-2487, 00-121-2487, 3110001212487, 001212487

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 OCT 1968 00-121-2487

Drawings & Photos | NSN 3110-00-121-2487


Cross Reference | NSN 3110-00-121-2487

Part Number Cage Code Manufacturer
36C814-001 04660 AIL SYSTEMS INC SUB OF EATON CORP
5702 06144 INDUSTRIAL TECTONICS BEARINGS CORPORATION
ITI5702 06144 INDUSTRIAL TECTONICS BEARINGS CORPORATION

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Technical Data | NSN 3110-00-121-2487

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING PLASTIC PHENOLIC RETAINER STEEL CORROSION RESISTING SHIELD
STYLE DESIGNATOR 28A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
BORE DIAMETER 100.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 4.9370 INCHES MINIMUM AND 4.9375 INCHES MAXIMUM
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION OUTWARD CONVERGENT
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 MACHINED
SHIELD QUANTITY 2
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCE 0.0015 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL
CONTACT ANGLE 15.0 DEGREES NOMINAL
MANUFACTURERS CODE 04660
MFR SOURCE CONTROLLING REFERENCE 36C814-001

Restrictions/Controls & Freight Information | NSN 3110-00-121-2487

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 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