NSN 3110-00-155-6566 M67AX257, ML311, BU1311L

Product Details | CYLINDRICAL ROLLER BEARING

3110-00-155-6566 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: M67AX257, ML311, BU1311L, H611140219, H611-1402-19, R355L, U1311L, U-1311-L, U1311LMR, U-1311-LMR, UR1311L, 1869172, 44985550063, 4498555-0063, 5816985418, 581698541819, 581-6985418-19, 7341325, 3110-00-155-6566, 00-155-6566, 3110001556566, 001556566

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1961	00-155-6566	00015 ( BEARING, ROLLER, CYLINDRICAL )

Drawings & Photos | NSN 3110-00-155-6566

Part Number	Request Date	QTY	Origin
4498555-0063	2020-11-315	9	DIBBS
H611-1402-19	2020-11-315	9	DIBBS
M67AX257	2020-11-315	9	DIBBS
R355L	2020-11-315	9	DIBBS
U-1311-L	2020-11-315	9	DIBBS
U-1311-LMR	2020-11-315	9	DIBBS
4498555-0063	2020-10-282	9	DIBBS
H611-1402-19	2020-10-282	9	DIBBS
M67AX257	2020-10-282	9	DIBBS
R355L	2020-10-282	9	DIBBS
U-1311-L	2020-10-282	9	DIBBS
U-1311-LMR	2020-10-282	9	DIBBS
4498555-0063	2020-08-226	3	DIBBS
H611-1402-19	2020-08-226	3	DIBBS
M67AX257	2020-08-226	3	DIBBS
R355L	2020-08-226	3	DIBBS
U-1311-L	2020-08-226	3	DIBBS
U-1311-LMR	2020-08-226	3	DIBBS
4498555-0063	2020-07-211	3	DIBBS
H611-1402-19	2020-07-211	3	DIBBS
M67AX257	2020-07-211	3	DIBBS
R355L	2020-07-211	3	DIBBS
U-1311-L	2020-07-211	3	DIBBS
U-1311-LMR	2020-07-211	3	DIBBS
4498555-0063	2020-05-140	16	DIBBS
H611-1402-19	2020-05-140	16	DIBBS
M67AX257	2020-05-140	16	DIBBS
R355L	2020-05-140	16	DIBBS
U-1311-L	2020-05-140	16	DIBBS
U-1311-LMR	2020-05-140	16	DIBBS
4498555-0063	2019-10-300	16	DIBBS
H611-1402-19	2019-10-300	16	DIBBS
M67AX257	2019-10-300	16	DIBBS
R355L	2019-10-300	16	DIBBS
U-1311-L	2019-10-300	16	DIBBS
U-1311-LMR	2019-10-300	16	DIBBS
3110-00-155-6566	2014-03-85	8	DIBBS
3110-00-155-6566	2014-03-63	8	DIBBS
U1311LMR	2011-11-315	1	United States

Cross Reference | NSN 3110-00-155-6566

Part Number	Cage Code	Manufacturer
1869172	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
4498555-0063	96169	ELECTRIC BOAT CORPORATION
581-6985418-19	53711	NAVAL SEA SYSTEMS COMMAND
5816985418	53711	NAVAL SEA SYSTEMS COMMAND
7341325	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
BU1311L	24617	GENERAL MOTORS CORP
BU1311L	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
BU1311L	7X677	GENERAL MOTORS LLC DBA GENERAL MOTORS
H611-1402-19	96169	ELECTRIC BOAT CORPORATION
M67AX257	89619	MACK TRUCKS, INC. DBA MACUNGIE OPERATIONS
ML311	51600	EMERSON POWER TRANSMISSION CORPORATION
R355L	43991	FAG BEARINGS CORPORATION
U-1311-L	51600	EMERSON POWER TRANSMISSION CORPORATION
U-1311-LMR	51600	EMERSON POWER TRANSMISSION CORPORATION
UR1311L	51600	EMERSON POWER TRANSMISSION CORPORATION

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Related Products | NSN 3110-00-155-6566

3110-00-155-6567, 3110-00-155-6568, 3110-00-155-6569, 3110-00-155-6570, 3110-00-155-6571

Technical Data | NSN 3110-00-155-6566

Characteristic	Specifications
MATERIAL	STEEL INNER RING STEEL OUTER RING STEEL ROLLER
STYLE DESIGNATOR	252E SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE
OVERALL WIDTH	29.0 MILLIMETERS NOMINAL
BORE DIAMETER	55.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER	120.0 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
LOCATING FEATURE	ONE DIRECTION
INTERNAL FIT-UP DESIGNATION	STANDARD

Restrictions/Controls & Freight Information | NSN 3110-00-155-6566

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 3110-00-155-6566

Army
Navy

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
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