Needle Roller Bearing

A857

(NSN) National Stock Number

3110-00-120-3096

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00051

Schedule B Code

8482400000

Summary

0.6250 inches nominal overall width, 0.7500 inches nominal bore diameter, 1.0000 inches nominal overall outside diameter, rigid alignment type, afbma std tolerance for industrial needle bearings standard tolerance designation, non-separable, open end, drawn shell style designator

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	XX

Identification

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

INC	FIIG	Concept	Condition
00051	A044A0	-	1

Specifications

Overall Width

0.6250 inches nominal

Details

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

Bore Diameter

0.7500 inches 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

1.0000 inches nominal

Details

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

Alignment Type

rigid

Details

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

Standard Tolerance Designation

afbma std tolerance for industrial needle bearings

Details

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

Style Designator

non-separable, open end, drawn shell

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
710499-27	82577	X	-	5	1	-	XX
222253-9	10001	X	-	5	9	-	XX
837208	61465	5	-	5	1	-	KZ
79842	06848	5	-	5	1	-	YJ
191006	82471	X	-	5	9	-	XX
148409	24617	X	-	5	1	-	XX
148490	24617	X	-	5	1	-	XX
148573	24617	X	-	5	1	-	XX
173501	24617	X	-	5	1	-	XX
173513	24617	X	-	5	1	-	XX
173564	24617	X	-	5	1	-	XX
GPW3171	57526	5	-	C	1	-	ZZ
79842	06840	5	-	5	9	-	YJ
GPW3171	23040	X	-	5	9	-	XX
871185	90166	5	-	5	1	-	HD
BB130	57064	X	-	5	9	-	XX
B1210	60380	X	-	5	1	-	XX
B1210X	60380	X	-	5	1	-	XX
1135-21	20263	X	-	5	9	-	XX
B1210X	20263	X	-	5	9	-	XX
76239	12356	X	-	5	1	-	XX
79763	12356	X	-	5	1	-	XX
160875	1ML14	5	-	5	1	-	ZZ
327019	1ML14	5	-	5	1	-	ZZ
6160875	1ML14	5	-	5	1	-	ZZ
160875	28265	5	-	5	9	-	ZZ
327019	28265	5	-	5	9	-	ZZ
6160875	28265	5	-	5	9	-	ZZ
181-147	35301	X	-	5	1	-	XX
12Z10023-12	94135	X	-	2	2	-	XX
HR21446	51228	5	-	5	9	-	90
B1210	95019	X	-	5	1	-	XX
B3320	14541	6	-	5	9	-	9Z
73596J	64104	X	-	5	1	-	XX
A3104	78640	X	-	5	1	-	XX
51503A	7PZX0	5	-	5	1	-	ZZ
72-7370-025	7PZX0	5	-	5	1	-	ZZ
160875	42271	X	-	5	9	-	XX
H160875	42271	X	-	5	9	-	XX
B1210	32850	X	-	5	9	-	XX
51503A	50024	X	-	5	9	-	XX
72-7370-025	50024	X	-	5	9	-	XX