Product Details | DUPLEX BALL BEARING

3110-01-377-1058 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: A311A061101, A311A061-101, S2226M5DB13/17, S2226M5DB1317, 3110-01-377-1058, 01-377-1058, 3110013771058, 013771058

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 02 JUL 1993 01-377-1058

Drawings & Photos | NSN 3110-01-377-1058


Cross Reference | NSN 3110-01-377-1058

Part Number Cage Code Manufacturer
A311A061-101 88818 KEARFOTT CORPORATION DBA KEARFOTT
S2226M5DB13/17 78118 MPB CORPORATION DBA TIMKEN AEROSPACE

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Technical Data | NSN 3110-01-377-1058

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING PLASTIC PHENOLIC RETAINER
STYLE DESIGNATOR 92G NON-LOADING GROOVE, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 0.3070 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
BORE DIAMETER 1.3747 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 1.6246 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM
SURFACE FINISH GROUND
LOAD DIRECTION ANGULAR
CONTACT ANGLE 14.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 3110-01-377-1058

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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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