NSN 3110-00-143-3001 CT134, K3LR48, K3LR481L1

Product Details | TRACK ROLLER BALL BEARING

3110-00-143-3001 An antifriction bearing having spherical rolling elements designed for use in a track roller assembly.

Part Alternates: CT134, K3LR48, K3LR481L1, K3LR48-1L1 , K3LR48FS10000, K3LR48FS160, K3LR48FS50000, K3LR48MILG3278, 7973875, 9093669, 3110-00-143-3001, 00-143-3001, 3110001433001, 001433001

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1963	00-143-3001	00045 ( BEARING, BALL, TRACK ROLLER )

Drawings & Photos | NSN 3110-00-143-3001

Part Number	Request Date	QTY	Origin
K3LR48-1L1	2024-05-30	60	DIBBS
K3LR48FS160	2024-05-30	60	DIBBS
K3LR48-1L1	2023-07-26	10	DIBBS
K3LR48FS160	2023-07-26	10	DIBBS
3110-00-143-3001	2022-09-22	25	United States
3110-00-143-3001	2022-09-22	200	United States
3110-00-143-3001	2022-08-25	200	United States
3110-00-143-3001	2018-02-28	25	US
3110-00-143-3001	2015-03-13	30	South Korea
K3LR48	2014-10-02	15	United States
3110-00-143-3001	2014-08-24	100	Israel
7973875	2014-07-08	50	United States
3110-00-143-3001	2013-02-12	13	IL
3110-00-143-3001	2013-01-14	96	DIBBS
3110-00-143-3001	2012-01-03	161	DIBBS
3110-00-143-3001	2011-09-13	24	DIBBS
3110-00-143-3001	2010-10-12	6	United States
3110-00-143-3001	2010-08-25	60	United States
3110-00-143-3001	2010-04-12	62	DIBBS
3110-00-143-3001	2009-12-03	200	DIBBS
3110-00-143-3001	2009-08-04	40	DIBBS
3110-00-143-3001	2009-05-30	140	DIBBS
3110-00-143-3001	2009-04-21	129	DIBBS
7973875	2008-01-29	100	US
3110-00-143-3001	2007-12-04	256	DIBBS
3110-00-143-3001	2007-04-13	223	DIBBS
3110-00-143-3001	2007-02-10	65	DIBBS
3110-00-143-3001	2007-01-29	13	DIBBS

Cross Reference | NSN 3110-00-143-3001

Part Number	Cage Code	Manufacturer
7973875	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7973875	D5589	FEINMECHANISCHE WERKE MAINZ GMBH
7973875	D9893	LIEBHERR-AEROSPACE LINDENBERG GMBH
9093669	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CT134	10237	CADILLAC GAGE TEXTRON INC.
K3LR48	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
K3LR48-1L1	21760	SCHATZ BEARING CORPORATION
K3LR48FS10000	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
K3LR48FS160	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
K3LR48FS160	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
K3LR48FS50000	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
K3LR48MILG3278	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Related Products | NSN 3110-00-143-3001

3110-00-143-3005, 3110-00-143-3006, 3110-00-143-3008, 3110-00-143-3009, 3110-00-143-3010

Technical Data | NSN 3110-00-143-3001

Characteristic	Specifications
MATERIAL	STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL CORROSION RESISTING SHIELD
SURFACE TREATMENT	CADMIUM EXPOSED SURFACES AS MOUNTED
STYLE DESIGNATOR	208 SINGLE ROW RIGID, CROWNED OD INNER RING EXTENDED BOTH SIDES
BORE DIAMETER	0.1900 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	0.6870 INCHES NOMINAL
OUTER RING WIDTH	0.2030 INCHES NOMINAL
INNER RING WIDTH	0.2450 INCHES NOMINAL
CROWN RADIUS	3.0150 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY	2

Restrictions/Controls & Freight Information | NSN 3110-00-143-3001

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:	U	Precious 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

Management | NSN 3110-00-143-3001

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each