Product Details | DUPLEX BALL BEARING

3110-00-119-7450 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: 3TAR2936UDF2030LG31, 3TAR29-36UDF20-30LG31, 3110-00-119-7450, 00-119-7450, 3110001197450, 001197450

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 JAN 1973 00-119-7450

Drawings & Photos | NSN 3110-00-119-7450


Cross Reference | NSN 3110-00-119-7450

Part Number Cage Code Manufacturer
3TAR29-36UDF20-30LG31 78118 MPB CORPORATION DBA TIMKEN AEROSPACE

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Technical Data | NSN 3110-00-119-7450

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING PLASTIC PHENOLIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR 90A UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH 0.5000 INCHES NOMINAL
BORE DIAMETER 1.8122 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 2.2496 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCE 0.0007 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL
BEARING PRELOAD RATING 30.0 POUNDS NOMINAL
SPECIAL FEATURES OVER 25 DEG ANGULARITY,GROUND FOR FACE TO FACE DUPLEX MOUNTING

Restrictions/Controls & Freight Information | NSN 3110-00-119-7450

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: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.
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 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