Annular Ball Bearing

JX449

(NSN) National Stock Number

3110-00-155-6736

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00014

Schedule B Code

8482105028

Summary

20.0 millimeters nominal overall width, 50.00 millimeters nominal bore diameter, 90.00 millimeters nominal overall outside diameter, ground surface finish, 1 shield quantity, radial load direction

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	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

20.0 millimeters nominal

Details

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

Bore Diameter

50.00 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

90.00 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.

Shield Quantity

Details

The number of shields included on the item.

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 ball

Details

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

Material

steel inner ring

Details

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

Material

steel outer ring

Details

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

Material

steel shield

Details

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

Style Designator

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
7210	77212	X	-	5	9	-	XX
MT210P	43991	X	-	3	2	-	XX
50BL02P	70413	X	-	3	2	-	XX
2X152	57533	X	-	3	2	-	XX
A26	1R4E4	5	-	C	1	-	ZZ
181-116	46717	X	-	5	9	-	XX
A26	01919	5	-	5	9	-	KZ
M210ZCE1TX9	53035	5	-	3	2	-	KZ
1210S	01212	X	-	3	2	-	XX
7210	24617	X	-	5	2	-	XX
7210X1H	24617	X	-	5	2	-	XX
CAKX1CM	19207	5	-	5	2	-	KZ
30681	64985	X	-	5	9	-	XX
4031603	8E499	5	-	5	2	-	KZ
403V1603	8E499	5	-	5	2	-	ZZ
7210	8E499	5	-	5	9	-	KZ
41210P	30076	X	-	3	2	-	XX
7210	30076	X	-	3	2	-	XX
7210	49185	5	-	3	2	-	ZZ
181-116	38455	X	-	3	2	-	XX
210MF	38443	X	-	3	2	-	XX
1210MF	21760	X	-	3	2	-	XX
46AX201	76084	X	-	5	9	-	XX
1460	13841	X	-	3	2	-	XX
112857	76894	X	-	5	9	-	XX
27851	76894	X	-	5	9	-	XX
7210	43334	X	-	5	9	-	XX
7210X1H	43334	X	-	5	9	-	XX
181-116	35301	X	-	3	2	-	XX
210MF	32537	X	-	3	2	-	XX
2NB131	56442	5	-	5	9	-	KZ
8-679	94977	X	-	5	9	-	XX
8-699	94977	X	-	5	9	-	XX
26120450	88853	5	-	5	9	-	CT
48598	64104	X	-	3	2	-	XX
8-679	11083	X	-	5	2	-	XX
8-699	11083	X	-	5	2	-	XX
55-294413	09348	X	-	5	9	-	XX
JX426	09348	X	-	5	9	-	XX
JX426-20B	09348	X	-	5	9	-	XX
JX426-22B	09348	X	-	5	9	-	XX
JX449-22B	09348	X	-	5	9	-	XX
M147	61208	X	-	3	2	-	XX
4031603	34161	5	-	5	9	-	KZ
7210	34161	5	-	5	9	-	KZ
7210	02280	5	-	5	9	-	ZZ