Product Details | ANNULAR BALL BEARING

3110-00-156-4242 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: M89541, SF8505, B2050430, B20504-30 , B2050439, B20504-39, FFB171, FF-B-171, FL25J, FL25, 465421, 465456, 7025X5, 7274, 11338A, 2050430, 20504-30, 2050439, 20504-39 , 205FS, 205KT2, 3110-00-156-4242, 00-156-4242, 3110001564242, 001564242

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-156-4242

Drawings & Photos | NSN 3110-00-156-4242


Demand History | NSN 3110-00-156-4242

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 3110-00-156-4242

Part Number Cage Code Manufacturer
11338A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
11338A 28265 HERCULES ENGINE CO INC
20504-30 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
20504-30 83298 ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS
20504-39 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
20504-39 83298 ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS
205FS 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
205KT2 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
465421 52676 SKF USA INC.
465456 52676 SKF USA INC.
7025X5 21760 SCHATZ BEARING CORPORATION
7274 79141 VAN NORMAN MACHINE CO INC SUB OF WINVAN INC
B20504-30 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
B20504-30 83298 ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS
B20504-39 64547 HONEYWELL INTERNATIONAL INC DBA HONEYWELL
B20504-39 83298 ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS
FF-B-171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FL25 52676 SKF USA INC.
FL25J 52676 SKF USA INC.
M89541 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
SF8505 21760 SCHATZ BEARING CORPORATION

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Technical Data | NSN 3110-00-156-4242

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 46 NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER 25.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 52.00 MILLIMETERS NOMINAL
OUTER RING WIDTH 0.6100 INCHES NOMINAL
INNER RING WIDTH 0.6000 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
SEAL QUANTITY 1
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
NONDEFINITIVE SPEC/STD DATA 1 CLASS AND 00 GRADE AND 118 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-171

Restrictions/Controls & Freight Information | NSN 3110-00-156-4242

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
No Freight Information