Product Details | BALL BEARING UNIT

3130-01-388-8140 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: MP-63, MP63, 3130-01-388-8140, 01-388-8140, 3130013888140, 013888140

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 08 APR 1994 01-388-8140

Drawings & Photos | NSN 3130-01-388-8140


Cross Reference | NSN 3130-01-388-8140

Part Number Cage Code Manufacturer
MP-63 71382 SEAL MASTER BEARINGS SUB OF EMERSON ELECTRIC CO

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Technical Data | NSN 3130-01-388-8140

Characteristic Specifications
BORE DIAMETER 3.3125 INCHES NOMINAL
STYLE DESIGNATOR A1 PILLOW BLOCK, OPTIONAL SPLIT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 11.750 INCHES MINIMUM AND 14.750 INCHES MAXIMUM
HOUSING HEIGHT 10.000 INCHES NOMINAL
HOUSING LENGTH 4.625 INCHES NOMINAL
HOUSING WIDTH 17.000 INCHES NOMINAL
BASE LENGTH 4.750 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 5.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3130-01-388-8140

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information