BEARING,BALL,ANNULAR

7518

(NSN) National Stock Number

3110-00-144-8512

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

19.0 millimeters nominal overall width, 20.00 millimeters nominal bore diameter, 72.00 millimeters nominal overall outside diameter, ground surface finish, pressed retainer fabrication method, radial load direction

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

Overall Width

19.0 millimeters nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Bore Diameter

20.00 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

72.00 millimeters nominal

Details

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

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.

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.

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.

Nondefinitive Spec/Std Data

111 type and 1 class and 00 grade

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
10040082	A486G	9	-	6	9	-	WF
520	43991	X	-	3	2	-	XX
12Z315-101	10001	X	-	3	2	-	XX
177002-55	10001	X	-	3	2	-	XX
319687-272	10001	X	-	3	2	-	XX
404	99993	X	-	3	2	-	XX
700366	21450	4	-	5	2	-	KZ
0211493	92392	5	-	5	9	-	KZ
211493	92392	5	-	5	9	-	XX
E2561	92392	5	-	5	9	-	XX
404	39317	X	-	5	9	-	XX
FFB171	81348	4	-	5	9	-	KZ
6404CE1TX9	53035	5	-	3	2	-	KZ
3404	24617	X	-	5	9	-	XX
404	21335	X	-	5	9	-	XX
404K	21335	X	-	5	2	-	XX
404S	38443	X	-	3	2	-	XX
1404	21760	X	-	3	2	-	XX
0211493	25681	5	-	5	9	-	ZZ
211493	25681	5	-	5	9	-	ZZ
46AX3	76084	X	-	5	9	-	XX
6404	80038	X	-	5	9	-	XX
601359	20361	X	-	5	9	-	XX
3404	43334	X	-	5	9	-	XX
6404	52676	X	-	3	2	-	XX
010 537 6	01LL5	5	-	5	2	-	ZZ
72-6970-316	7PZX0	5	-	3	2	-	ZZ
72-6970-316	50024	X	-	5	9	-	XX