Needle Roller Bearing

NN201-268PC4

(NSN) National Stock Number

3110-00-108-7675

Federal Supply Classification

3110 Unmounted Antifriction Bearings

Item Name Code

00051

Schedule B Code

8482400000

Summary

1.1875 inches nominal overall width, 2.0000 inches nominal bore diameter, 3.2500 inches nominal overall outside diameter, rigid alignment type, afbma std tolerance for industrial needle bearings standard tolerance designation, oil hole and groove in outer and inner race special features

DAC	HCC	DMIL	RNCC
5	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

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

1.1875 inches nominal

Details

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

Bore Diameter

2.0000 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

3.2500 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.

Special Features

oil hole and groove in outer and inner race

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

steel overall

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
178030-131PC35	45206	5	-	3	2	-	KZ
201-268PC4	45206	5	-	3	2	-	KZ
201-365PC50	45206	1	-	3	2	-	KZ
BUS1440	45206	5	-	3	2	-	KZ
C14543ABCPC35	45206	5	-	3	2	-	KZ
CV2031340-8301VDSPC4	45206	5	-	3	2	-	KZ
FR2	45206	5	-	3	2	-	KZ
FR2	92563	5	-	5	2	-	ZZ
RS16	92563	5	-	5	2	-	ZZ
FR2	39317	5	-	5	9	-	KZ
RS16	39317	5	-	5	9	-	KZ
6013120	20361	5	-	5	9	-	KZ
201-365PC50	43689	1	-	5	9	-	KZ
CV2031340-8301VDSPC4	43689	5	-	5	9	-	KZ
NN201-268PC4	43689	5	-	5	9	-	KZ