Product Details | DUPLEX BALL BEARING

3110-00-806-5311 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: AVBR80, HPPBR80, 1912RD2B, 1912RD2BB108A015C0000A, 3110-00-806-5311, 00-806-5311, 3110008065311, 008065311

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-806-5311

Drawings & Photos | NSN 3110-00-806-5311


Cross Reference | NSN 3110-00-806-5311

Part Number Cage Code Manufacturer
1912RD2B 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
1912RD2BB108A015C0000A 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
AVBR80 81996 U S ARMY AVIATION AND MISSILE COMMAND
HPPBR80 89446 HILLER AIRCRAFT CORPORATION

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Technical Data | NSN 3110-00-806-5311

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING COPPER ALLOY 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 92A NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH 0.9700 INCHES MINIMUM AND 0.9800 INCHES MAXIMUM
BORE DIAMETER 2.3616 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 3.3459 INCHES MINIMUM AND 3.3465 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0008 INCHES NOMINAL RADIAL
SPECIAL FEATURES PAIR OF BEARINGS,BACK TO BACK MOUNTING
MANUFACTURERS CODE 81996
MFR SOURCE CONTROLLING REFERENCE AVBR80

Restrictions/Controls & Freight Information | NSN 3110-00-806-5311

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 XX
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