Ball Bearing Unit
3C13044-101
(NSN) National Stock Number
3130-00-088-9990
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30556
Schedule B Code
8482991050
Summary
1.5500 inches minimum and 1.5700 inches maximum bolt circle diameter, 0.1200 inches nominal flange thickness, 0.1900 inches minimum and 0.1960 inches maximum mounting hole diameter, 0.7180 inches minimum and 0.7270 inches maximum bore diameter, 2.1500 inches minimum and 2.1700 inches maximum overall outside diameter, 1.9500 inches nominal housing height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 30556 | A093A0 | - | 1 |
Specifications
Bolt Circle Diameter
1.5500 inches minimum and 1.5700 inches maximum
Details
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.Flange Thickness
0.1200 inches nominal
Details
A measurement of the smallest dimension of a flange,in distinction from length or width.Mounting Hole Diameter
0.1900 inches minimum and 0.1960 inches maximum
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Bore Diameter
0.7180 inches minimum and 0.7270 inches maximum
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
2.1500 inches minimum and 2.1700 inches maximum
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Housing Height
1.9500 inches nominal
Details
None.Housing Length
0.3100 inches nominal
Details
A measurement of the longest dimension of the housing,in distinction from width.Rolling Element Groove Quantity
1
Details
The number of grooves in which the rolling element rides.Alignment Type
self-aligning
Details
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.Internal Fit-Up Designation
standard
Details
The designation specifying the type of fit as recognized by industrial and governmental agencies.Assembly Overall Length
0.3130 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the assembly.Block Type
fixed
Details
Indicates the type of block.Shaft End Type
open
Details
Indicates the type of shaft end provided.Load Capability Type
radial
Details
Indicates the type of load capability.Height From Bottom Of Base To Bore Centerline
0.7500 inches nominal
Details
None.Features Provided
ground rolling element groove
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Rotating Element Locking Method
straight sleeve
Details
The means of locking the rotating element of the bearing to the shaft.Mounting Hole Type
round, unthreaded
Details
Indicates the type of mounting hole(s) provided on the item.Lubrication Material
grease
Details
The chemical compound or mechanical mixture properties with which the item is lubricated.Lubrication Material Document And Classification
mil-g-23827 mil spec single material response
Details
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.Material
aluminum alloy 2024 housing
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp e52100 bearing surface
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
aisi assn std single material response bearing surface
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
qq-a-250/4 t351 fed spec single material response housing
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Style Designator
flange block
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 3C13044-101 | 6Z800 | 5 | - | 5 | 2 | - | ZZ |
| 3C13044-101 | 6X800 | 5 | - | 5 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 58770 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 742 | Z | 9 |
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA
, GA
, 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-00-088-9990
What is the NIIN of the NSN 3130-00-088-9990?
The National Item Identification Number (NIIN) of the NSN 3130-00-088-9990 is 00-088-9990
When the NSN 3130-00-088-9990 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 3130-00-088-9990 contain any precious metals?
Type/content is unknown
Does the NSN 3130-00-088-9990 contain any hazardous material?
No data in HMIRS
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