Product Details | DUPLEX BALL BEARING

3110-00-156-8022 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: MRC7306, NS299, K11604A, FFB171, G2228AP49, G6671P55, J220, 72-6970-440, 7306, 7306B, 923P, 17700345, 177003-45, 30306 , 306200, 306-200, 30BA03, 330AC, 3110-00-156-8022, 00-156-8022, 3110001568022, 001568022, 726970440

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-156-8022

Demand History | NSN 3110-00-156-8022

Part Number Request Date QTY Origin
FFB171 2017-01-10 7 US
FFB171 2013-01-11 22 US
FFB171 2008-11-317 8 United States

Cross Reference | NSN 3110-00-156-8022

Part Number Cage Code Manufacturer
177003-45 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
30306 24617 GENERAL MOTORS CORP
30306 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
30306 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
306-200 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
30BA03 70413 ANTI-FRICTION BEARING MFG ASSN INC THE
330AC 43991 FAG BEARINGS CORPORATION
72-6970-440 50024 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
7306 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
7306 21760 SCHATZ BEARING CORPORATION
7306 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
7306 39317 MCGILL MANUFACTURING COMPANY INC USE CAGE CODE 92563 FOR CATALOGING.
7306 52676 SKF USA INC.
7306 80038 EQUITABLE BEARING CO INC
7306 81965 TRW INC BEARINGS DIV PLAINVILLE PLANT
7306 92563 MCGILL MANUFACTURING COMPANY INC DBA EMERSON POWER TRANSMISSION
7306B 52676 SKF USA INC.
923P 93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
G2228AP49 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G6671P55 73057 USM CORP SUB OF EMHART INDUSTRIES INC
J220 60506 LUBRIQUIP INC DBA LUBRIQUIP INC. A UNIT OF IDEX
K11604A 66821 YALE SECURITY INC. DBA NORTON DOOR CONTROL
MRC7306 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV
NS299 14541 CAMERON INTERNATIONAL CORPORATION DBA CAMERON ENERGY SERVICES DIV

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Technical Data | NSN 3110-00-156-8022

Characteristic Specifications
MATERIAL STEEL OVERALL
OVERALL WIDTH 19.0 MILLIMETERS NOMINAL
BORE DIAMETER 30.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 72.0 MILLIMETERS NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
BEARING PRELOAD DESIGNATION LIGHT
NONDEFINITIVE SPEC/STD DATA 00 GRADE AND 134 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-156-8022

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: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
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