Ball Bearing Unit
123CM12201-501
(NSN) National Stock Number
3130-00-037-9706
Federal Supply Classification
3130 Mounted Bearings
Item Name Code
30556
Schedule B Code
8482991050
Summary
0.8738 inches minimum and 0.8743 inches maximum mounting hole diameter, 0.3750 inches nominal bore diameter, 1 rolling element groove quantity, self-aligning alignment type, tight internal fit-up designation, self-aligning seal type
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| 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
Mounting Hole Diameter
0.8738 inches minimum and 0.8743 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
0.3750 inches nominal
Details
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.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
tight
Details
The designation specifying the type of fit as recognized by industrial and governmental agencies.Seal Type
self-aligning
Details
Indicates the type of seal included with the item.Block Type
fixed
Details
Indicates the type of block.Shaft End Type
open
Details
Indicates the type of shaft end provided.Seal Location
both ends
Details
Indicates the location of the seal.Load Capability Type
radial
Details
Indicates the type of load capability.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.Test Data Document
81349-mil-i-686 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 123CM12201-501 | 61174 | 5 | - | 5 | 9 | - | ZZ |
| 123CM12201-501 | 26512 | 1 | - | 5 | 9 | - | KE |
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 |
Provided with every order
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Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE
, FL
, 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 3130-00-037-9706
What is the NIIN of the NSN 3130-00-037-9706?
The National Item Identification Number (NIIN) of the NSN 3130-00-037-9706 is 00-037-9706
When the NSN 3130-00-037-9706 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Nov 10, 1972
Does the NSN 3130-00-037-9706 contain any precious metals?
Does not contain precious metal
Does the NSN 3130-00-037-9706 contain any hazardous material?
No data in HMIRS
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