Annular Ball Bearing

RK45550-5

(NSN) National Stock Number

3110-00-156-3522

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

20.0 millimeters nominal bore diameter, 47.0 millimeters nominal overall outside diameter, 0.5512 inches nominal outer ring width, 0.6988 inches nominal inner ring width, ground surface finish, pressed retainer fabrication method

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	XX

Identification

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

INC	FIIG	Concept	Condition
00014	A044A0	-	1

Specifications

Bore Diameter

20.0 millimeters 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

47.0 millimeters nominal

Details

The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.

Outer Ring Width

0.5512 inches nominal

Details

None.

Inner Ring Width

0.6988 inches nominal

Details

None.

Surface Finish

ground

Details

An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.

Retainer Fabrication Method

pressed

Details

The means used in manufacturing the retainer.

Seal Quantity

Details

The number of seals included on the item.

Bearing Seal Type

labyrinth

Details

Indicates the type of seal provided with the bearing.

Load Direction

radial

Details

The direction of load with respect to the shaft axis.

Bore Shape

straight

Details

The physical configuration of the bore.

Internal Fit-Up Designation

standard

Details

The designation specifying the type of fit as recognized by industrial and governmental agencies.

Standard Tolerance Designation

abec no.1

Details

The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.

Lubrication Material

grease

Details

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

Lubrication Material Document And Classification

dod-g-24508 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

steel overall

Details

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

Style Designator

non-loading groove, non-separable

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
P111	076M6	5	-	5	2	-	ZZ
P111	80212	5	-	5	9	-	XX
280026-135	10001	X	-	3	2	-	XX
14911A	80751	X	-	3	2	-	XX
827821	61465	5	-	3	2	-	KZ
P111	22888	X	-	5	2	-	XX
954157	72915	X	-	5	9	-	XX
20232-15	15434	5	-	5	9	-	XX
A20232-15	15434	X	-	3	2	-	XX
S16041A	15434	6	-	3	2	-	KZ
C100489	53591	X	-	3	2	-	XX
954157	16764	X	-	5	9	-	XX
894A605EB	24446	X	-	5	9	-	XX
894A605EB004	24446	X	-	5	9	-	XX
88504CE1SA2	53035	5	-	3	2	-	KZ
88504	24617	X	-	5	2	-	XX
88504X1C	24617	X	-	5	2	-	XX
954157	24617	X	-	3	2	-	XX
954357	24617	X	-	3	2	-	XX
C88504	24617	X	-	5	9	-	XX
C88504X1C	24617	X	-	5	9	-	XX
954157	23862	X	-	5	9	-	XX
S-3384	23990	5	-	5	9	-	KZ
CC9629	06840	5	-	5	9	-	KZ
510-0025	44940	3	-	3	2	-	ZZ
510-25	44940	3	-	5	9	-	HD
0181	83299	5	-	5	9	-	XX
M323	25947	X	-	5	9	-	XX
204KLL2	21335	5	-	5	9	-	ZZ
204KLL2C5FS381A	21335	5	-	5	2	-	ZZ
204LL2	21335	X	-	5	2	-	XX
204FFS	38443	X	-	3	2	-	XX
FS88504	21760	X	-	5	9	-	XX
14911A	1ML14	5	-	3	2	-	ZZ
60-51-235	77237	5	-	5	2	-	ZZ
14911A	28265	5	-	5	9	-	ZZ
95053	76894	X	-	5	9	-	XX
88504	43334	X	-	5	9	-	XX
88504X1C	43334	X	-	5	9	-	XX
C88504	43334	X	-	5	9	-	XX
C88504X1C	43334	X	-	5	9	-	XX
60-51-235	40152	X	-	5	9	-	XX
60-51-235	51228	5	-	5	9	-	KZ
23765R	56442	5	-	5	9	-	KZ
JHP68-145	02032	X	-	5	9	-	XX
Z193	79439	X	-	5	9	-	XX
5604	51805	X	-	5	9	-	XX
B3322	14541	5	-	5	9	-	KZ
3B2084	11083	X	-	3	2	-	XX
1CC100489	23382	5	-	5	9	-	XX
2060LD	45152	X	-	5	9	-	XX
2060LD	75Q65	5	-	3	2	-	ZZ
06575AB	10988	X	-	3	2	-	XX
322195	31568	5	-	5	9	-	KZ
Z193	31568	5	-	5	9	-	KZ

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
58860	-	P	-

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.

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Manufacturer

CINCINNATI MACHINE CO

CAGE: 12356

CINCINNATI , OH , 45209-1025

UNITED STATES

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FAQs

Frequently asked questions for NSN 3110-00-156-3522

What is the NIIN of the NSN 3110-00-156-3522?

The National Item Identification Number (NIIN) of the NSN 3110-00-156-3522 is 00-156-3522

When the NSN 3110-00-156-3522 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 3110-00-156-3522 contain any precious metals?

Type/content is unknown

Does the NSN 3110-00-156-3522 contain any hazardous material?

No data in HMIRS

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