Product Details | ANNULAR BALL BEARING

3110-00-156-4644 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: ND5200, C93118 , CA4120VB8, FFB171, 200618, 2179HL4P102, 5200, 5200A, 5200H, 5200R, 5200RH, 5200SB, 5200SBQ5A7, 5200X1, 6011, 74276, 820885, 905200, 3110-00-156-4644, 00-156-4644, 3110001564644, 001564644

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-156-4644

Drawings & Photos | NSN 3110-00-156-4644


Demand History | NSN 3110-00-156-4644

Part Number Request Date QTY Origin
5200 2025-09-266 10 United States
5200 2025-09-258 10 US
5200 2020-09-266 2 BH
FFB171 2017-01-10 7 US
FFB171 2013-01-11 22 US
FFB171 2008-11-317 8 United States

Cross Reference | NSN 3110-00-156-4644

Part Number Cage Code Manufacturer
200618 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
2179HL4P102 20049 THE ELECTRIC TACHOMETER CORP.
5200 24617 GENERAL MOTORS CORP
5200 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
5200 52676 SKF USA INC.
5200 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
5200A 52676 SKF USA INC.
5200H 52676 SKF USA INC.
5200R 52676 SKF USA INC.
5200RH 52676 SKF USA INC.
5200SB 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
5200SBQ5A7 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
5200X1 24617 GENERAL MOTORS CORP
5200X1 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
5200X1 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
6011 20049 THE ELECTRIC TACHOMETER CORP.
74276 57712 TELEMECHANICS INC
74276 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
74276 70408 AT AND T CORP
820885 19315 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND
820885 83298 ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS
905200 24617 GENERAL MOTORS CORP
C93118 20049 THE ELECTRIC TACHOMETER CORP.
C93118 3B4M0 LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
C93118 64959 AMERICAN TELEPHONE AND TELEGRAPH CO
C93118 70408 AT AND T CORP
CA4120VB8 80234 VAPOR CORP SUB OF BRUNSWICK CORP
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
ND5200 20049 THE ELECTRIC TACHOMETER CORP.

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Technical Data | NSN 3110-00-156-4644

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 28B LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.5625 INCHES NOMINAL
BORE DIAMETER 10.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 30.00 MILLIMETERS NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION OUTWARD CONVERGENT
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
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
INTERNAL FIT-UP DESIGNATION STANDARD
CONTACT ANGLE 25.0 DEGREES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 00 GRADE AND 143 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-156-4644

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