Product Details | STACK BALL BEARING

3110-01-015-5775 A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also BEARING, BALL, ANNULAR.

Part Alternates: 4551, 3110-01-015-5775, 01-015-5775, 3110010155775, 010155775

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 JAN 1976 01-015-5775

Drawings & Photos | NSN 3110-01-015-5775


Demand History | NSN 3110-01-015-5775

Part Number Request Date QTY Origin
4551 2018-07-190 4 Portugal
4551 2012-04-114 100 BH
4551 2011-11-332 1 United States
4551 2010-03-88 24 US

Cross Reference | NSN 3110-01-015-5775

Part Number Cage Code Manufacturer
4551 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

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Technical Data | NSN 3110-01-015-5775

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RACE STEEL COMP E52100 OUTER RACE PLASTIC PHENOLIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RACE 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE
STYLE DESIGNATOR 224 STACK
OVERALL WIDTH 1.4142 INCHES MINIMUM AND 1.4172 INCHES MAXIMUM
BORE DIAMETER 1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 2.4407 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM
RETAINER FABRICATION METHOD MOLDED
STACK ARRANGEMENT 3 ANGULAR CONTACT BEARINGS
MANUFACTURERS CODE 83086
DESIGN CONTROL REFERENCE 4551

Restrictions/Controls & Freight Information | NSN 3110-01-015-5775

Category Code Description
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.
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code 80 NASA Marshall Space Flight Center
Marshall Space Flight Center, AL 35812-0001
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