Ball Bearing Unit
H426237
(NSN) National Stock Number
3130-01-623-7178
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30556
Schedule B Code
8482991050
Summary
1.614 inches nominal bolt circle diameter, 0.250 inches nominal flange thickness, 0.210 inches nominal mounting hole diameter, 0.315 inches nominal mounting slot length, 0.5000 inches nominal bore diameter, 2.232 inches nominal overall outside diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 7 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
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
1.614 inches nominal
Details
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.Flange Thickness
0.250 inches nominal
Details
A measurement of the smallest dimension of a flange,in distinction from length or width.Mounting Hole Diameter
0.210 inches nominal
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Mounting Slot Length
0.315 inches nominal
Details
A measurement of the longest dimension of the mounting slot,in distinction from width.Bore Diameter
0.5000 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.Overall Outside Diameter
2.232 inches nominal
Details
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.Housing Diameter
1.220 inches nominal
Details
The length of a straight line which passes through the center of the housing, and terminates at the circumference.Housing Length
0.276 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.Assembly Overall Length
0.518 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.Load Capability Type
radial
Details
Indicates the type of load capability.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.Part Name Assigned By Controlling Agency
flange bearing,efoi
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Lubrication Material
lubricant dry film
Details
The chemical compound or mechanical mixture properties with which the item is lubricated.Material
plastic overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.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 |
|---|---|---|---|---|---|---|---|
| EFOI-08 | 9A428 | 1 | - | 5 | 2 | - | ZZ |
| EFOI-08 | 0JFH8 | 1 | - | 3 | 2 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
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
FAQs
Frequently asked questions for NSN 3130-01-623-7178
What is the NIIN of the NSN 3130-01-623-7178?
The National Item Identification Number (NIIN) of the NSN 3130-01-623-7178 is 01-623-7178
When the NSN 3130-01-623-7178 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Tue, Nov 26, 2013
Does the NSN 3130-01-623-7178 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-01-623-7178 contain any hazardous material?
No data in HMIRS
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