Product Details | BALL BEARING UNIT

3130-00-951-6932 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: MSPD31, 3130-00-951-6932, 00-951-6932, 3130009516932, 009516932

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-951-6932

Drawings & Photos | NSN 3130-00-951-6932


Demand History | NSN 3130-00-951-6932

Part Number Request Date QTY Origin
MSPD31 2009-07-198 1 US

Cross Reference | NSN 3130-00-951-6932

Part Number Cage Code Manufacturer
MSPD31 57448 STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP

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Technical Data | NSN 3130-00-951-6932

Characteristic Specifications
BORE DIAMETER 1.9375 INCHES NOMINAL
MATERIAL IRON CAST HOUSING STEEL AND WOOL SEAL
STYLE DESIGNATOR A16 PILLOW BLOCK, SOLID
BASE THICKNESS 0.8750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 7.2500 INCHES MINIMUM AND 8.2500 INCHES MAXIMUM
HOUSING HEIGHT 5.4375 INCHES NOMINAL
HOUSING WIDTH 10.0000 INCHES NOMINAL
BASE LENGTH 2.6250 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH 2.6250 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 2.7500 INCHES NOMINAL
MOUNTING HOLE TYPE SLOTTED
MOUNTING SLOT WIDTH 0.7500 INCHES NOMINAL
MOUNTING SLOT LENGTH 1.2500 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION FITTING TYPE HYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE 90.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATION STANDARD
ROLLING ELEMENT GROOVE QUANTITY 1
ALIGNMENT TYPE SELF-ALIGNING
TEMP RATING 275.0 DEG FAHRENHEIT
BLOCK TYPE FLOATING
SHAFT END TYPE OPEN
SEAL TYPE LABYRINTH
SEAL LOCATION BOTH ENDS
ROTATING ELEMENT LOCKING METHOD DIRECT
LOAD CAPABILITY TYPE RADIAL
FEATURES PROVIDED GROUND ROLLING ELEMENT GROOVE

Restrictions/Controls & Freight Information | NSN 3130-00-951-6932

Category Code Description
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.
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
No Freight Information