Plain Bearing Unit

KMB30-8

(NSN) National Stock Number

3130-01-295-1108

Federal Supply Classification

3130 Mounted Bearings

Item Name Code

30557

Schedule B Code

8482997090

Summary

1.8750 inches minimum and 1.8760 inches maximum bore diameter, 4.0000 inches nominal overall outside diameter, 3.1795 inches minimum and 3.1805 inches maximum housing diameter, self-aligning alignment type, open shaft end type, radial load capability type

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

INC	FIIG	Concept	Condition
30557	A093A0	-	1

Specifications

Bore Diameter

1.8750 inches minimum and 1.8760 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

4.0000 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

3.1795 inches minimum and 3.1805 inches maximum

Details

The length of a straight line which passes through the center of the housing, and terminates at the circumference.

Alignment Type

self-aligning

Details

Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.

Shaft End Type

open

Details

Indicates the type of shaft end provided.

Load Capability Type

radial

Details

Indicates the type of load capability.

Special Features

threaded on od opposite end of flange

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Lubrication Material

grease

Details

The chemical compound or mechanical mixture properties with which the item is lubricated.

Lubrication Material Document And Classification

mil-g-81322 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

copper alloy 173 bearing

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

steel comp xm-12 housing

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

ams 5659,condition h1025 assn std 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.

Material Document And Classification

astm b196 assn std single material response bearing

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Surface Treatment

passivate housing

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Surface Treatment Document And Classification

ps13001 mfr ref single treatment response housing

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
10110470	A486G	9	-	6	9	-	WF
74B418000-103	97613	5	-	5	9	-	ZZ
74B418000-103	76823	C	-	5	9	-	ZZ
178626	09455	5	-	3	1	-	KZ
74B418000-103	09455	5	-	3	2	-	ZZ
74B418000-103	57606	5	-	5	2	-	ZZ
P21870	57606	5	-	5	1	-	KZ
74B418000-103	06710	5	-	5	2	-	ZZ
VTB07190	06710	5	-	5	1	-	KZ
74B418000-103	76301	A	-	7	2	-	KZ
74B418000-103	15860	5	-	5	2	-	ZZ
ASB30-13	15860	5	-	5	1	-	KZ

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
58860	-	Q	-

RVC	WCC	TCC	SHC
-	742	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARING

CAGE: 97613

TUCSON , AZ , 85743-9453

UNITED STATES

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FAQs

Frequently asked questions for NSN 3130-01-295-1108

What is the NIIN of the NSN 3130-01-295-1108?

The National Item Identification Number (NIIN) of the NSN 3130-01-295-1108 is 01-295-1108

When the NSN 3130-01-295-1108 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Feb 28, 1989

Does the NSN 3130-01-295-1108 contain any precious metals?

Does not contain precious metal

Does the NSN 3130-01-295-1108 contain any hazardous material?

No data in HMIRS

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