Product Details | BALL BEARING UNIT

3130-00-231-3672 An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

Part Alternates: SP52 7-8, SP5278, SP52SA20514, SP52SA205-14, SSP14, P520146, P52-0146, PB7-8, 64503PS, PB78, 3130-00-231-3672, 00-231-3672, 3130002313672, 002313672

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 27 MAY 1973 00-231-3672

Drawings & Photos | NSN 3130-00-231-3672


Cross Reference | NSN 3130-00-231-3672

Part Number Cage Code Manufacturer
64503PS 71041 ALTRA HOLDINGS, INC. DIV BOSTON GEAR
P52-0146 52676 SKF USA INC.
PB7-8 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
SP52 7-8 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
SP52SA205-14 01212 FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT
SSP14 02695 MORSE INDUSTRIAL CORP SEALMASTER BEARING DIV

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Technical Data | NSN 3130-00-231-3672

Characteristic Specifications
BORE DIAMETER 0.8750 INCHES NOMINAL
MATERIAL STEEL BEARING STEEL HOUSING RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR A25 PILLOW BLOCK, SEPARABLE W/O INNERLINER
BASE THICKNESS 0.1200 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 3.3750 INCHES NOMINAL
HOUSING HEIGHT 2.2031 INCHES NOMINAL
HOUSING LENGTH 0.8594 INCHES NOMINAL
HOUSING WIDTH 4.2500 INCHES NOMINAL
BASE LENGTH 1.2500 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH 1.5312 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 1.1250 INCHES NOMINAL
MOUNTING HOLE TYPE ROUND, UNTHREADED
MOUNTING HOLE DIAMETER 0.4375 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
INTERNAL FIT-UP DESIGNATION STANDARD
ROLLING ELEMENT GROOVE QUANTITY 1
ALIGNMENT TYPE SELF-ALIGNING
BLOCK TYPE FIXED
SHAFT END TYPE OPEN
SEAL TYPE CONTACT
SEAL LOCATION BOTH ENDS
ROTATING ELEMENT LOCKING METHOD DIRECT
LOAD CAPABILITY TYPE RADIAL AND THRUST
FEATURES PROVIDED GROUND ROLLING ELEMENT GROOVE

Restrictions/Controls & Freight Information | NSN 3130-00-231-3672

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: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
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 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 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 3130-00-231-3672

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each