Product Details | BALL BEARING UNIT

3130-01-091-1903 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: PB950NE, 3130-01-091-1903, 01-091-1903, 3130010911903, 010911903

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 03 MAR 1980 01-091-1903

Drawings & Photos | NSN 3130-01-091-1903


Cross Reference | NSN 3130-01-091-1903

Part Number Cage Code Manufacturer
PB950NE 71956 RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS

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Technical Data | NSN 3130-01-091-1903

Characteristic Specifications
BORE DIAMETER 1.6880 INCHES NOMINAL
MATERIAL IRON HOUSING RUBBER SYNTHETIC AND STEEL SEAL
STYLE DESIGNATOR A17 PILLOW BLOCK, SOLID
BASE THICKNESS 2.3750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 7.2500 INCHES MINIMUM AND 8.2500 INCHES MAXIMUM
HOUSING HEIGHT 6.8120 INCHES NOMINAL
HOUSING LENGTH 4.8750 INCHES NOMINAL
HOUSING WIDTH 9.5000 INCHES NOMINAL
BASE LENGTH 3.3750 INCHES NOMINAL
ASSEMBLY OVERALL LENGTH 9.5000 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 3.1250 INCHES NOMINAL
MOUNTING HOLE TYPE SLOTTED
LUBRICATION MATERIAL GREASE
LUBRICATION FITTING TYPE HYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE 45.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATION LOOSE
ALIGNMENT TYPE SELF-ALIGNING
BLOCK TYPE FIXED
SHAFT END TYPE OPEN
SEAL TYPE CONTACT
SEAL LOCATION BOTH ENDS
ROTATING ELEMENT LOCKING METHOD SETSCREW LOCKING COLLAR
COLLAR LOCATION ONE END
LOAD CAPABILITY TYPE RADIAL
FEATURES PROVIDED GROUND ROLLING ELEMENT GROOVE

Restrictions/Controls & Freight Information | NSN 3130-01-091-1903

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