Product Details | DUPLEX BALL BEARING

3110-01-022-3118 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: 4040649, 4046808, 4054537, 4056098, 3110-01-022-3118, 01-022-3118, 3110010223118, 010223118

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 27 MAY 1976 01-022-3118

Drawings & Photos | NSN 3110-01-022-3118


Cross Reference | NSN 3110-01-022-3118

Part Number Cage Code Manufacturer
4040649 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4046808 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4054537 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
4056098 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY

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Technical Data | NSN 3110-01-022-3118

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL COMP 4340 RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION PWA725,97497 MFR REF 1ST MATERIAL RESPONSE BALL PWA725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING PWA725,97497 MFR REF 3RD MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 90A UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH 1.1801 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM
BORE DIAMETER 1.5746 INCHES MINIMUM AND 1.5748 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 2.6770 INCHES MINIMUM AND 2.6772 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.7
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0017 INCHES MINIMUM RADIAL AND 0.0021 INCHES MAXIMUM RADIAL
III END ITEM IDENTIFICATION ACFT ENG F100PW100/200
III PRECIOUS MATERIAL SILVER

Restrictions/Controls & Freight Information | NSN 3110-01-022-3118

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:SItem contains silver
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 TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable