Product Details | BEARING UNIT HOUSING

3130-01-226-3721 A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see BEARING UNIT, BALL; BEARING UNIT, PLAIN; and BEARING UNIT, ROLLER.

Part Alternates: 85289, 8-52-89, 3130-01-226-3721, 01-226-3721, 3130012263721, 012263721

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 15 FEB 1986 01-226-3721

Cross Reference | NSN 3130-01-226-3721

Part Number Cage Code Manufacturer
8-52-89 32386 ILLINOIS TOOL WKS INC LINAC DIV
8-52-89 9U023 ITW HEARTLAND COMPONENTS INC

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Technical Data | NSN 3130-01-226-3721

Characteristic Specifications
BORE DIAMETER 5.0000 INCHES MINIMUM AND
MATERIAL STEEL COMP 304 OR
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766 FED SPEC 1ST MATERIAL RESPONSE AND
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 6.000 INCHES NOMINAL
HOUSING HEIGHT 11.300 INCHES NOMINAL
HOUSING WIDTH 13.938 INCHES MINIMUM AND
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 5.650 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.625 INCHES MINIMUM AND
LUBRICATION FITTING TYPE FLUSH
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE 90.0 DEGREES NOMINAL
SHAFT END TYPE OPEN
SPECIAL FEATURES COUNTERBORED APERTURE; 2 ADDITIONAL MOUNTING HOLES IN BASE; 4 EQUALLY SPACED 0.531 DIA MOUNTING HOLES ON A 6.000 DIA BOLT CIRCLE

Restrictions/Controls & Freight Information | NSN 3130-01-226-3721

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 123070 HOUSINGS BEARING AND SHAFT STEEL
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3130-01-226-3721

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative