BEARING,PLAIN,SELF-ALIGNING

HU4-136M

(NSN) National Stock Number

3120-01-040-8740

Federal Supply Classification

3120 Unmounted Plain Bearings

Item Name Code

13208

Schedule B Code

8482300040

Summary

0.2495 inches minimum and 0.2500 inches maximum bore diameter, lubricant, dry film, bms 3-8, mcdonnell douglas corp, mcdonnell aircraft division lubrication material, 0.6245 inches minimum and 0.6250 inches maximum outer member outside diameter, 0.3220 inches minimum and 0.3320 inches maximum outer member width, 0.4320 inches minimum and 0.4370 inches maximum inner member width, 17500 pounds static radial load rating

DAC	HCC	DMIL	RNCC
5	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

Identification

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

INC	FIIG	Concept	Condition
13208	A045A0	-	1

Specifications

Bore Diameter

0.2495 inches minimum and 0.2500 inches maximum

Details

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

Lubrication Material

lubricant, dry film, bms 3-8, mcdonnell douglas corp, mcdonnell aircraft division

Details

The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.

Outer Member Outside Diameter

0.6245 inches minimum and 0.6250 inches maximum

Details

None.

Outer Member Width

0.3220 inches minimum and 0.3320 inches maximum

Details

None.

Inner Member Width

0.4320 inches minimum and 0.4370 inches maximum

Details

None.

Static Radial Load Rating

17500 pounds

Details

The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.

Hardness Rating

28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Hardness Rating

50.0 rockwell c minimum and 60.0 rockwell c maximum inner member

Details

A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

Material

steel comp 440c inner member

Details

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

Material

steel comp 630 outer race member

Details

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

Style Designator

without insert or liner

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
ABW4-5-12	J1011	5	-	5	1	-	ZZ
BACB10X3TM	J1011	5	-	5	2	-	ZZ
ABW4-5-12	S0352	5	-	5	9	-	ZZ
BACB10X3TM	S0352	5	-	5	9	-	ZZ
55303M	04320	4	-	5	9	-	KZ
KWB-4CRGD5	97613	5	-	5	1	-	KZ
KWB-4SSG06	97613	5	-	5	9	-	ZZ
BACB10X3TM	02758	5	-	3	2	-	ZZ
BSSR-48C6EC2	81376	5	-	5	1	-	KZ
BSSR4625-G	81376	5	-	5	9	-	ZZ
ABW4-5-12	50294	4	-	5	9	-	KZ
55303M	09455	5	-	3	2	-	KZ
BACB10X3TM	09455	5	-	5	1	-	ZZ
WS-4E-2	73134	5	-	3	2	-	KZ
BACB10X3TM	56644	5	-	3	2	-	ZZ
AW4CRG12	15860	5	-	5	1	-	KZ
BACB10X3TM	15860	5	-	3	2	-	ZZ
BACB10X3TM	16746	5	-	3	2	-	ZZ
BACB10A201GM2	81205	5	-	5	9	-	ZZ
BACB10X3MT	81205	1	-	5	9	-	KZ
BACB10X3TM	81205	A	-	1	2	-	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
58880	-	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.

ISO9001 / AS9100 Quality Standards
HAZMAT Certified
On Time Delivery
Qualified Sales Team
Counterfeit Parts Prevention
100% Product Inspections

Manufacturer

U S BEARINGS

CAGE: 02758

BALDWIN PARK , CA , 91706-1424

UNITED STATES

FAQs

Frequently asked questions for NSN 3120-01-040-8740

When the NSN 3120-01-040-8740 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Mon, May 16, 1977

Does the NSN 3120-01-040-8740 contain any precious metals?

Type/content is unknown

What is the NIIN of the NSN 3120-01-040-8740?

The National Item Identification Number (NIIN) of the NSN 3120-01-040-8740 is 01-040-8740

Does the NSN 3120-01-040-8740 contain any hazardous material?

No data in HMIRS

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