Product Details | BEARING UNIT HOUSING

3130-01-258-5450 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: 10512981, 3130-01-258-5450, 01-258-5450, 3130012585450, 012585450

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 03 JUL 1987 01-258-5450

Drawings & Photos | NSN 3130-01-258-5450


Cross Reference | NSN 3130-01-258-5450

Part Number Cage Code Manufacturer
10512981 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3130-01-258-5450

Characteristic Specifications
BORE DIAMETER 0.6875 INCHES MINIMUM AND 0.6880 INCHES MAXIMUM
MATERIAL ALUMINUM ALLOY 355.0 OVERALL
STYLE DESIGNATOR A17 PILLOW BLOCK, SOLID
BASE THICKNESS 0.240 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 1.875 INCHES NOMINAL
HOUSING HEIGHT 0.874 INCHES NOMINAL
HOUSING LENGTH 0.990 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
HOUSING WIDTH 2.490 INCHES MINIMUM AND 2.520 INCHES MAXIMUM
BASE LENGTH 1.020 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 0.436 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
MOUNTING HOLE TYPE ROUND, THREADED
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD SIZE 0.750 INCHES
THREAD QUANTITY PER INCH 32

Restrictions/Controls & Freight Information | NSN 3130-01-258-5450

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