NSN 3110-01-044-4471 M106GX29, 6889093, 01-044-4471

Product Details | ANNULAR BALL BEARING

3110-01-044-4471 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: M106GX29, 6889093, 3110-01-044-4471, 01-044-4471, 3110010444471, 010444471

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	13 JUL 1977	01-044-4471	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-01-044-4471

Part Number	Request Date	QTY	Origin
6889093	2014-06-168	1	US
3110-01-044-4471	2012-04-94	1	CL
M106GX29	2011-03-70	1	US
M106GX29	2010-11-324	2	CN
M106GX29	2010-11-308	30	HK
M106GX29	2010-10-303	30	HK
M106GX29	2010-10-296	1	RU
M106GX29	2010-10-293	2	RU
M106GX29	2009-11-320	20	AT
M106GX29	2009-10-295	20	US
6889093	2009-04-112	1	US
M106GX29	2007-07-205	5	Singapore
M106GX29	2007-04-102	20	US

Cross Reference | NSN 3110-01-044-4471

Part Number	Cage Code	Manufacturer
6889093	63005	ROLLS-ROYCE CORPORATION
6889093	73342	ALLISON TRANSMISSION, INC.
M106GX29	70854	BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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Related Products | NSN 3110-01-044-4471

3110-01-044-4473, 3110-01-044-4475, 3110-01-044-4476, 3110-01-044-4890, 3110-01-044-5148

Technical Data | NSN 3110-01-044-4471

Characteristic	Specifications
MATERIAL	STEEL COMP M50 BALL STEEL COMP M50 INNER RING STEEL COMP M50 OUTER RING STEEL COMP 4340 SEPARATOR
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE BALL AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE SEPARATOR
STYLE DESIGNATOR	26A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER	30.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER	55.0 MILLIMETERS NOMINAL
OUTER RING WIDTH	13.0 MILLIMETERS NOMINAL
INNER RING WIDTH	16.0 MILLIMETERS NOMINAL
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION	PRIMARILY RADIAL
LUBRICATION MATERIAL	LUBRICANT
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-11796 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	ABEC NO.5
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	MACHINED
LOAD DIRECTION	ANGULAR
INTERNAL CLEARANCE	0.0014 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL
CONTACT ANGLE	18.5 DEGREES NOMINAL
SPECIAL FEATURES	PULLER GROOVE LOCATED ON INNER RING
TEST DATA DOCUMENT	73342-6889093 DRAWING
III PRECIOUS MATERIAL	SILVER
III PRECIOUS MATERIAL AND LOCATION	SEPARATOR SILVER
MANUFACTURERS CODE	73342
MFR SOURCE CONTROLLING REFERENCE	6889093

Restrictions/Controls & Freight Information | NSN 3110-01-044-4471

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	S	Item contains silver
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).

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	CT	U.S. Army Aviation and Missile Command (AIR) Redstone Arsenal, AL 35898-5230
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

Management | NSN 3110-01-044-4471

Army

Category	Code	Description
Materiel Category and Inventory Manager	H	Aircraft, Air Materiel
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	1	REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic Code	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BQ	T63-A-700 and T63-A-720
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	B17	US Army Aviation and Missile Command (Air) ATTN: AMSMI-LC-MM-C Redstone Arsenal, AL 35898-5230
Agency	DA	Department of the Army
Service Organization	L	Lead Service - 22 (Repairable)
Reparability	D	When repair is beyond lower level maintenance capability, evacuate the item to depot. Disposal is not authorized below wholesale level.
Acquisition Advice Codes	M	RESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each